part4-89

4.10.4 
Examination of Income

4.10.4.1 
(09-11-2007)
Overview

  1. The purpose of this section is to provide guidance for the examination of income. It includes the minimum income probe requirements
    for all types of returns, in-depth examination techniques, and formal indirect methods. See IRM 4.10.4.3.5 for instructions
    regarding income probes for nonfilers and delinquently filed returns.

  2. An examination of income is conducted to determine whether taxable income has been accurately reported on the tax return.
    The steps taken in an examination are dependent on the facts and circumstances, and therefore, the audit strategy for completing
    the examination of income must remain dynamic. Consideration should be given to tax return information, responses to interview
    questions, the taxpayer’s books and records, and other financial information when completing an examination of income. As
    new information becomes available, the audit plan should be adjusted accordingly; examiners should use their judgment when
    determining the depth of the examination of income.

  3. It is advisable to include a statement on the initial IDR indicating that the examiner may request additional records as the
    examination progresses. This will help prevent any potential misunderstanding about the scope and depth of the examination
    of income.

  4. Examinations of income for all business tax returns should incorporate industry-based audit techniques. Audit technique guides
    are included on the CCH disk provided to examiners. The audit technique guides and other industry-based information are available
    at the following sites.

    1. SBSEs Technical Guidance at http://sbse.web.irs.gov/TG/TGIndustryIssues.htm

    2. IRSs web site at http://www.irs.gov. Use the menu to select “Businesses”
      , and then “More Topics”
      , under Business Topics. The first heading on the list is “Audit Technique Guides”
      , which will provide a listing of guides in alphabetical order.

4.10.4.1.1 
(06-01-2004)
Scope of Section

  1. IRM 4.10.4 applies to all examinations conducted by interview.

  2. IRM 4.10.4 does not apply to correspondence examinations.

4.10.4.2 
(06-01-2004)
Definitions

  1. The following definitions are provided to clarify terms used within this IRM section. An understanding of these definitions
    is helpful to complete the Examination of Income.

4.10.4.2.1 
(09-11-2007)
“Nonbusiness”
Returns

  1. Individual tax returns with no attached business schedule(s); i.e., no Schedule C or Schedule F.

  2. For Office Audit, individual returns which have attached business schedule(s) Schedule C or Schedule F and for which Gross Business Receipts is NOT a classified issue.

4.10.4.2.2 
(09-11-2007)
“Business”
Returns

  1. All types of returns other than nonbusiness returns described in 4.10.4.2.1, above.

  2. For Office Audit, individual returns which have attached business schedule(s) Schedule C or Schedule F and for which Gross Business Receipts is a classified issue.

4.10.4.2.3 
(06-01-2004)
Gross Receipts or Gross Income

  1. The term “Gross Receipts”
    or “Gross Income”
    means the taxpayers total or gross taxable receipts during the year from all sources. Gross Receipts is not reduced by returned sales, allowances, cost of goods sold,
    basis, or expenses. Gross Receipts includes, but is not limited to the following:

    1. gross sales of a trade or business;

    2. gross fees and commissions;

    3. gross wages, salaries, tips, and gratuities;

    4. gross dividends, interest, rents, royalties, pensions, and annuities;

    5. gross income from estates, trusts, and partnerships;

    6. gross proceeds from the sale of assets; and

    7. gross farm income.

4.10.4.2.4 
(06-01-2004)
Gross Business Receipts

  1. The term Gross Business Receipts means the gross receipts derived from a trade, business, farm, or profession. The distinction
    between “Gross Receipts”
    and “Gross Business Receipts”
    is important when examining nonbusiness returns or business returns which also include nonbusiness income.

4.10.4.2.5 
(06-01-2004)
Cash-on-Hand

  1. Generally, Cash-on-Hand is currency (not balances in bank accounts) associated with routine business practices and/or the
    need to complete cash transactions with customers.

4.10.4.2.6 
(06-01-2004)
Accumulated Funds

  1. Accumulated Funds is currency accumulated by the taxpayer, but not associated with routine business practices and/or transactions
    with customers. The funds may have been taxed in prior years, originate from nontaxable sources, or may represent taxable
    income in the year under audit.

4.10.4.2.7 
(09-11-2007)
Specific Item Method

  1. The specific item method involves the use of direct evidence to determine the tax liability based on omitted income, overstated
    expenses, or both. For example, funds from known sources are tracked to deposits made to a taxpayers bank account rather
    then analyzing bank deposits to identify unreported income from likely sources.

  2. Direct evidence is evidence from which only one logical conclusion can be reached. Direct documentary evidence is generally
    regarded as having the greatest value and, when possible, examiners should ask to see the original documents when there is
    reason to believe they exist. Documentary evidence should not be solely relied upon to the exclusion of facts established
    through oral testimony or other techniques, such as a tour of the business site.

  3. The specific item method is appropriate when the taxpayer maintains books and records, adjustments are due to technical issues
    (such as timing or character of funds), or the potential sources of unreported income are limited (such as an insurance agent
    who underwrites for several companies).

  4. The specific item method is not useful if the taxpayers gross receipts are generated from numerous sources or in small amounts,
    such as a grocery store.

  5. See IRM 4.10.7.3, Evaluating Evidence, for complete discussion.

4.10.4.2.8 
(09-11-2007)
Indirect Method

  1. The indirect method involves the use of circumstantial evidence to determine the tax liability based on omitted income, overstated
    expenses, or both. Circumstantial evidence is evidence from which more than one logical conclusion can be reached. To support
    adjustments for additional taxable income, both the credibility of the evidence and the reasonableness of the conclusion must
    be evaluated before the determination of tax liability is made.

  2. Analytical reviews and testing of the taxpayers books and records conducted during the minimum income probes may result in
    the identification of additional taxable income based on circumstantial evidence from which an inference can be made. The
    Financial Status Analysis and Bank Account Analysis are not prohibited by IRC section 7602(e), Limitation on the Use of Financial
    Status Audit Techniques, simply because an adjustment to taxable income supported by indirect (circumstantial) evidence may
    be the result.


  3. Example:
    The minimum income probes for an individual business return includes a Bank Account Analysis (see IRM 4.10.4.3.3.6). There
    is an identifiable potential source of additional taxable income. The records used for the analysis are the bank account statements,
    which are prepared by a third party, and are credible evidence. The characterization of excess funds as additional taxable
    income is reasonable because deposits of nontaxable funds are identified and eliminated.

  4. See IRM 4.10.7.3 for complete discussion.

4.10.4.2.9 
(09-11-2007)
Formal Indirect Method

  1. The formal indirect methods are audit techniques used to determine the tax liability based on the amount of unreported income.

    1. Source and Application of Funds Method (IRM 4.10.4.6.3)

    2. Bank Deposit and Cash Expenditures Method (IRM 4.10.4.6.4)

    3. Markup Method (IRM 4.10.4.6.5)

    4. Unit and Volume Method (IRM 4.10.4.6.6)

    5. Net Worth Method (IRM 4.10.4.6.7)

  2. The formal indirect methods are also known as Financial Status Audit Techniques. See IRM 4.10.4.6.1 for additional discussion.
    They are distinguishable from other audit techniques by the following characteristics:

    1. reliance on indirect evidence of income,

    2. in-depth analysis of actual costs that requires the extensive collection of detailed information, and

    3. subject to IRC 7602(e) , which states that “the Secretary shall not use financial status or economic reality examination
      techniques to determine the existence of unreported income of any taxpayer unless the Secretary has a reasonable indication
      that there is a likelihood of such unreported income.”

  3. Formal indirect methods are appropriate when the taxpayers books and records are missing, incomplete, or irregularities are
    identified; or the Financial Status Analysis (see IRM 4.10.4.3.3.1) indicates a material imbalance of cash flows after consideration
    of other adjustments identified during the examination. See IRM 4.10.4.6.2.

4.10.4.3 
(09-11-2007)
Minimum Requirements For Examination of Income

  1. Examiners will consider Gross Income during the examination of all income tax returns.

  2. Minimum income probes will be made regardless of the type of return filed by the taxpayer. The minimum income probes are designed
    as a set of analytical tests intended to determine whether the taxpayer accurately reported income. If the taxpayer is underreporting
    income, the probes should result in the identification of at least some of the understatement.

    1. The minimum income probes vary depending upon the type of return (nonbusiness or business) and the method of the examination
      (Office Audit or Field Examination).

    2. The minimum income probes are not subject to IRC section 7602(e) governing the use of Financial Status Audit Techniques.

    3. Internet use and e-commerce activities will be audited as part of the minimum income probes for all business returns. See
      IRM 4.10.4.3.6 for detailed discussion.

    4. All minimum income probes will be completed regardless of whether the taxpayer maintains a double-entry set of books.

  3. Large, unusual, or questionable (LUQ) income items will be considered, in addition to the completion of the minimum income
    probes. LUQ income items:

    1. are defined in IRM 4.10.2.3.1, LUQ Defined; i.e., based on comparative size of the item, the absolute size of the item, inherent
      character of the item, evidence of intent to mislead, beneficial effect of manner in which the item was reported, relationship
      to other items, possible whipsaw effect on other taxpayers, automatic adjustments, and missing items.

    2. may be identified during the pre-contact analysis or as information is gathered during the course of an examination.

    3. are based on direct evidence and are not subject to IRC section 7602(e) governing the use of Financial Status Audit Techniques.

  4. When the amount of a Net Operating Loss deduction (NOLD) is material, it constitutes a large, unusual, or questionable item
    (LUQ) that should be addressed as part of the examination of income. See IRM 4.10.2.3.1 for complete LUQ discussion. Refer
    to See Exhibit 4.10.4-6., Auditing Net Operating Loss Deductions (NOLD), for additional audit guidance. Additional factors specific to NOLDs, which
    should be considered, include:

    1. The NOLD was generated from the same business that gave rise to an adjustment for unreported income in the current year under
      examination.

    2. Materiality of the current year adjustment to income,

    3. Likelihood of erroneous reporting in prior years,

    4. Materiality of NOLD, and

    5. Prior audit activity.

4.10.4.3.1 
(09-11-2007)
Exception to the Minimum Requirements

  1. Minimum income probes will be conducted during every examination unless the examination is a “limited scope”
    examination. See IRM 4.10.2.6.1.1, Limiting the Scope of an Examination, for detailed discussion. The scope of an examination
    of a return may be limited to one or two issues if the return does not appear to be worthy of examination for any other issues.

  2. Before limiting the scope of an audit of an individual business return, a Financial Status Analysis based on the tax return
    data and available data will be prepared as outlined in IRM 4.10.4.3.3.1(7)(a). If the analysis indicates a material imbalance,
    the excess expenditures are considered to be a potential understatement of taxable income which requires further development
    during the audit; i.e., the minimum income probes must be completed.


    1. Example:
      A claim will be examined for a highly technical issue requiring factual development. The preliminary Financial Status Analysis
      indicated the taxpayer had sufficient funds for the expenditures identified on the return. The scope of the audit can be limited
      to the technical issue.


    2. Example:
      A taxpayer filed a 1040X reflecting a significant increase in Schedule C expenses. The statute was open for the claim issue
      only. The taxpayer verified all the additional expenses during the audit. However, when the additional expenses were included
      in the preliminary Financial Status Analysis, there was a material imbalance. The scope of the audit should not be limited;
      the material imbalance should be resolved.

  3. Before limiting the scope of an audit of a related return, examiners should determine whether the related return warrants
    examination from a classification perspective; i.e., trace the transactions between the individual and related business entity,
    complete a Financial Status Analysis based on the related return as filed and internal sources of information ( See Exhibit 4.10.4-2.), and review the return for other potential issues. See IRM 4.10.5.4, Related Returns.

  4. The examination workpapers should state that the scope of the audit was limited and cite the reasons.

4.10.4.3.2 
(09-11-2007)
Minimum Income Probes: “Nonbusiness”
Returns

  1. The taxpayer should be interviewed. From the taxpayers perspective, an interview with an Internal Revenue examiner may be
    overwhelming. Therefore, initial interviews should be professional and not overbearing; the taxpayer should be initially afforded
    100% credibility. Question the taxpayer concerning possible sources of income, other than those reported, and Accumulated
    Funds. This questioning and completion of Form 4700–A, Form 4700 Supplement will fulfill the minimum income probe requirement
    if there is no other information in the file indicating potential unreported income. Notations on the leadsheet is insufficient
    documentation. See IRM 4.10.4.3.3.2, IRM 4.10.4.6.8.3 and See Exhibit 4.10.4-1. for additional guidance on interviewing taxpayers.

  2. Internal Revenue Code section 7521(c) states that an examiner cannot require a taxpayer to accompany an authorized representative
    to an examination interview in the absence of an administrative summons. However, the taxpayers voluntary presence can be
    requested through the representative as a means to expedite the examination process. Should an examiner find that a representative
    is shielding a taxpayer, an examiner can bypass the representative and deal directly with the taxpayer. See Exhibit 4.10.4-5., Bypassing Powers of Attorney.

  3. An analysis of all IRP information in the file should also be done to ensure there are no other business or investment activities
    not included on the tax return.

  4. Possible bartering income should be considered as part of the minimum income probes.

  5. A Financial Status Analysis will be completed for all nonbusiness returns which include a Schedule C or Schedule F, but for
    which the gross receipts is not a classified issue. See IRM 4.10.4.2.1(2). At a minimum, the analysis should be based on information
    disclosed on the tax return as filed, information included as part of the case building, and information available through
    internal sources. See IRM 4.10.4.3.3.1(7)(a). The “T-Account”
    provides a quick and easy format for documenting whether there is an indication of a potential understatement of taxable
    income; i.e., a material imbalance as defined in IRM 4.10.4.3.3.1(2). Enter sources of cash funds on the left side of the
    T-Account and expenditures of cash funds on the right side. Total sources are compared with total expenditures. If the analysis
    does not indicate a material imbalance, no further action is needed. If the analysis indicates a material imbalance:

    1. The imbalance must be addressed during the audit; i.e., use subsequent interviews and information gathered during the audit
      to update the analysis and resolve the imbalance. The analysis should be updated as audit adjustments are identified. When
      completed, the analysis should indicate that either income is sufficient to support the taxpayers financial activities or
      there is a significant imbalance indicating the potential for unreported income. See IRM 4.10.4.3.3.2 for complete discussion.

    2. The minimum income probes will be expanded to include an analysis of the taxpayers bank accounts. The purposes of the analysis
      is to identify deposits that may be taxable income and identify sources of taxable income not otherwise disclosed by the taxpayer. See IRM 4.10.4.3.3.6 for
      general guidelines.

  6. A Financial Status Analysis will be completed for all nonbusiness returns which do not include a Schedule C or Schedule F
    if the taxable income reported on the return is zero or less. In these cases, it appears that the taxpayer does not have sufficient
    funds for even the most minimal personal living expenses reflected on Schedule A (or the standard deduction) plus the exemption
    deduction.

    1. The imbalance must be specifically addressed during the audit; i.e., use interviews and information gathered during the audit
      to update the analysis and resolve the imbalance. The analysis should be updated as audit adjustments or sources of funds
      are identified. When completed, the analysis should indicate that either income is sufficient to support the taxpayers financial
      activities or there is a significant imbalance indicating the potential for unreported income. See IRM 4.10.4.4.

    2. The “T-Account”
      provides a quick and easy format for documenting whether there is a indication of a potential understatement of taxable
      income. Enter sources of cash funds on the left side of the T-Account and expenditures of cash funds on the right side.

    3. See IRM 4.10.4.3.3.1 for complete discussion.

  7. With regards to IRC section 7602(e), which addresses the use of Financial Status Audit Techniques, examiners should not routinely
    ask for bank statements, cancelled checks or deposit slips to complete the examination of income on nonbusiness returns. Requests
    for documentation supporting specific issues can be made and may include cancelled checks. There may be situations in which
    there is a reasonable indication of unreported income in the pre-contact stage of the examination; i.e., a grossly imbalanced
    Financial Status Analysis or Forms 1099 for business income not included on the tax return. In such situations, the initial
    information document request (IDR) may include a request for personal banking records, including bank statements, cancelled
    checks, and deposit slips.

  8. Deviations from the minimum income probes must be approved by the Group Manager and documented in the case file.

4.10.4.3.3 
(09-11-2007)
Minimum Income Probes: Individual “Business”
Returns

  1. An individual tax return that also includes a business activity, such as a Schedule C sole proprietorship, reflects financial
    activities of both living person(s) and a nonliving entity. The individual and the sole proprietorship are considered the
    same entity. For purposes of auditing an individual business return, the financial activities of the business entity and the
    individuals are audited simultaneously as one taxpayer. The Financial Status Analysis includes both business and personal
    financial activities. All business and personal bank accounts should be included in the Bank Account Analysis. The commingling
    of financial records and funds must be addressed as part of the analysis of Internal Controls.

  2. An examination of gross income on an individual business return will include the following audit techniques:

    1. A Financial Status Analysis to estimate whether reported income is sufficient to support the taxpayers financial activities.

    2. An interview with the taxpayer (or representative) to gain an understanding of the taxpayers financial history, identify
      sources of nontaxable funds, identify E-Commerce activity via Internet use, and establish the amount of currency the taxpayer
      has on hand. See Exhibit 4.10.4-1., Interview Questions Addressing Accumulated Funds and See Exhibit 4.10.4-7., Interview Questions Addressing E-Commerce Activities.

    3. A tour of the business site and reviewing Internet web site to gain familiarity with the taxpayers operations and internal
      controls, and identify potential sources of unreported income. However, a tour of the physical business site is not required
      for Office Audit cases but may be conducted if appropriate and with manager approval.

    4. An evaluation of internal controls to determine the reliability of the books and records (including electronic books and records),
      identify high risk issues, and determine the depth of the examination of income.

    5. Reconciliation of the income reported on the tax return to the taxpayers books and records, including a test of sales.

    6. An analysis of the taxpayers personal and business bank accounts (including investment accounts) to evaluate the accuracy
      of gross receipts reported on the tax return.

    7. An analysis of business ratios to evaluate the reasonableness of the taxpayers business operations and identify issues needing
      a more thorough examination.

  3. Deviations from the minimum income probes must be approved by the Group Manager and documented in the case file.

4.10.4.3.3.1 
(09-11-2007)
Financial Status Analysis (Individual Business Returns)

  1. A Financial Status Analysis is an analysis of the taxpayers cash flows to estimate whether there are sufficient funds to cover the taxpayers expenses. The analysis serves two purposes:

    1. determining the depth of the examination of income, and

    2. establishing that there is a reasonable likelihood of unreported income that justifies the use of a formal indirect method.

  2. The intent of the analysis is to determine whether there is a significant risk of a material misstatement of taxable income.
    Materiality is the significance or importance of an item in determining the correct tax liability and requires the examiner’s
    judgment regarding the return as a whole and the separate items that comprise the return. Among the factors which must be
    considered when determining whether the imbalance is material are:

    1. Absolute amount of the imbalance;

    2. Results of multi-year analyses ;

    3. Ratios and industry standards (it is recommended that the Ratio Analysis include three tax years, to the extent information
      is available, to provide a comprehensive financial picture and allow for trend analysis);

    4. Relationship between the size of the imbalance and the tax liability.

  3. The Financial Status Analysis should include consideration of all sources and expenditures of funds identified on the tax
    returns, information included as part of the case building, and internal sources of information such as Accurint, Currency
    and Banking Retrieval System (CBRS), Information Document Retrieval System (IDRS), Corporate Files on Line (CFOL), and/or
    Midwest Automated Compliance System (MACS). See Exhibit 4.10.4-2. for internal sources of information. Reasonable estimates for other expenses known to exist, but for which the exact costs
    are not known should be included in the analysis. Personal living expenses (PLE) must be estimated using Bureau of Labor Statistics
    information (or comparable statistic from a reliable source), except where the actual amount of the expense is disclosed on
    the tax return.


    1. Example:
      Total PLE based on BLS data is $25,000, of which $4,000 represents home mortgage interest. The taxpayer included $8,000 as
      home mortgage interest on Schedule A. The BLS data should be revised to account for the actual mortgage interest expense.
      Total PLE = $25,000 – $4,000 + $8,000 = $29,000.

  4. The analysis should also be updated during the examination as additional information becomes available; i.e., nontaxable sources
    of funds or disallowed expenses. Refer to See Exhibit 4.10.4-4., Example of Financial Status Analysis for Individual Business Return.

  5. The “T-Account”
    provides a quick and easy format for documenting and determining whether there is an indication of a potential understatement
    of taxable income. Enter sources of cash funds on the left side of the T-Account and expenditures of cash funds on the right
    side. Total sources are compared with total expenditures.

  6. The completion of a Financial Status Analysis does not trigger the provisions of IRC section 7602(e), which states that “the Secretary shall not use financial status or
    economic reality examination techniques to determine the existence of unreported income of any taxpayer unless the Secretary
    has a reasonable indication that there is a likelihood of such unreported income”
    . A Financial Status Analysis is an analytical tool used to identify and estimate the materiality of cash flow imbalances. Financial Status Audit Techniques are the formal indirect methods used to make the actual determination of tax liability and are subject to the limitations
    of IRC 7602(e) . See IRM 4.10.4.6

  7. Steps for completing a Financial Status Analysis:

    1. Prepare the Financial Status Analysis (using the T-Account format) based upon the tax return data and information in the case
      file; e.g., records of monetary transactions (CBRS). Use Bureau of Labor statistics to estimate the taxpayers personal living
      expenses. If the analysis indicates a material imbalance, the excess expenditures are considered to be a potential understatement
      of taxable income which requires further development during the audit.

    2. Use subsequent interviews and information gathering during the examination to update the Financial Status Analysis and resolve
      any imbalance. For example, when the profit margins are consistently low, but the taxpayer is able to continuously service
      substantial debt (mortgage), the examiner should make further inquiries.

    3. The analysis should be updated as audit adjustments are identified. The adjustment may be the result of unreported gross receipts,
      overstated expenses, or from a combination of these items.

    4. When completed, the Financial Status Analysis should indicate that either income is sufficient to support the taxpayers expenditures
      or there is a significant imbalance indicating the potential for unreported income.

  8. Income or losses reported on Schedule E may not represent an actual flow of funds.

    1. If the taxpayer is reporting income or loss from a partnership, S corporation, estate, or trust, review Schedule K-1 to identify
      actual capital contributions, withdrawals or distributions.

    2. If the taxpayer is reporting income or a loss from a Real Estate Mortgage Investment Conduit (REMIC), review Schedule Q (Form
      1066).

  9. Common errors include failure to include loan payments as an application of funds, treating the Cost of Goods Sold as an application
    of funds rather than current period costs (i.e.; purchases, labor costs, materials and supplies, and other costs associated
    with inventory), and accepting unreasonably low estimates of personal living expenses.

  10. An examiner may consider observing a taxpayers residence when completing a Financial Status Analysis. However, observing
    a taxpayers home should not be intrusive and generally should not include talking with the taxpayers neighbors. Inspections
    of the inside of a taxpayers home should be limited due to privacy issues and the intrusive nature. Note: the purpose of
    inspecting the interior of a taxpayers home includes determining the validity of a deduction for an office or business located
    in the residence.


  11. Example:
    An examiner believes, based on the address on the tax return, that the taxpayers home is located in a recently developed
    subdivision where the homes are selling for more the $300,000. The preliminary Financial Status Analysis indicates that the
    taxpayer could not support the purchase or maintenance of such a home based on the reported income. The examiner drives by
    the home and discovers that the taxpayer lives in a modest 40 year old home across the street from the new subdivision.

  12. The Financial Status Analysis, as originally prepared based upon the tax return data and information in the case file and
    subsequently modified, will be made part of the examination workpapers.

  13. Financial Status “Audits
    are cases where the Financial Status Analysis indicates that the taxpayers sources of funds are not sufficient to support
    the taxpayers expenditures, and the use of a formal indirect method can be justified. Note: the decision to use a formal
    indirect method should not be made until after completion of the minimum income probes.

4.10.4.3.3.2 
(09-11-2007)
Initial Interview (Individual Business Return)

  1. The taxpayer should be interviewed. From the taxpayers perspective, an interview with an Internal Revenue examiner may be
    overwhelming. Therefore, initial interviews should be professional and not overbearing.

  2. Internal Revenue Code section 7521(c) states that an examiner cannot require a taxpayer to accompany an authorized representative
    to an examination interview in the absence of an administrative summons. However, the taxpayers voluntary presence can be
    requested through the representative as a means to expedite the examination process. Should an examiner find that a representative
    has unreasonably delayed or hindered an examination, an examiner can bypass the representative and deal directly with the
    taxpayer. See Exhibit 4.10.4-5., Bypassing Powers of Attorney

  3. Question the taxpayer/representative concerning possible nontaxable sources of funds, gifts, loans, known errors/omissions
    on the return, and unreported sources of income. These questions should be addressed at the initial interview early in the
    examination. The information will be needed to reconcile the Financial Status Analysis, analyze the bank accounts, and reconcile
    the income reported on the tax return to the books and records. Also, the information will be critical should it later become
    necessary to use a formal indirect method to make the actual determination of tax liability.

    1. If loan proceeds are identified, verify the source and amount of the nontaxable funds.

    2. If the loan is from a financial institution, consider whether the loan amount is consistent with the taxpayers financial
      picture as represented on the tax return. Evaluate for consistency with other evidence; i.e., cash flows, anticipated gross
      receipts, etc. If inconsistencies are identified, request the loan application and attachments. Review the financial statements
      submitted with the application; look for information such as the disclosure of sources of income not included on the tax return
      or the disclosure of more profit than reported on the return. Consider when evaluating the credibility of the taxpayers oral
      testimony and accuracy of the taxpayers books and records.

    3. If the loan or gifts are from family members or other individuals, verification may be difficult. The examiner should inquire
      as to why the amount provided was cash, when the amount was given, how it was given (one payment or multiple) and any provisions
      for repayment. Discrepancies should be resolved with the taxpayers assistance. Nontaxable sources of funds can be eliminated
      by showing that the provider of the funds was incapable of generating the amounts stated by the taxpayer; i.e., the absence
      of any documentation reflecting the source of the funds and/or the absence of sources of funds available to the provider.

    4. Refer to IRM 4.10.7.3, Evaluating Evidence, for additional guidance.

  4. Affirmatively obtain the beginning and ending balances for cash-on-hand from the taxpayer or representative for the year(s)
    under examination. See IRM 4.10.4.6.8.3 for complete discussion and See Exhibit 4.10.4-1. for interview questions. Generally, cash-on-hand is currency associated with normal business practices and the need to complete
    cash transactions with customers. If additional years are examined, be sure to determine and document the beginning and ending
    cash-on-hand for those years. This information will be needed to complete the reconciliation of income as reported on the
    tax return to the taxpayers books and records and will be critical should it later become necessary to use a formal indirect
    method to make the actual determination of tax liability.

  5. Affirmatively determine the beginning and ending balances of accumulated funds for the year(s) under examination. Generally,
    accumulated funds is currency not associated with normal business practices. The funds may have been taxed in prior years,
    originate from nontaxable sources, or may represent taxable income in the year under audit. See IRM 4.10.4.6.8.3 for complete
    discussion and See Exhibit 4.10.4-1. for interview questions.

  6. Ask the taxpayer for assistance to resolve a Financial Status Analysis indicating a material imbalance.


    1. Example:
      An examiner completes a pre-contact analysis of an individual taxpayers return with a Schedule C. Based upon an analysis
      of the taxpayers cash flows on the face of the return, the examiner believes the reported income is insufficient to support the taxpayers expenses. The examiner may ask the taxpayer
      how the expenditures were paid, based on the income reported on the return.

  7. Ask the taxpayer to explain the accounting system, including:

    1. the normal flow of each type of transaction from its initiation to its inclusion in the financial statements, and

    2. the flow of funds into and out of the business.

  8. Question the taxpayer regarding business policies and practices for:

    1. product pricing and determining profit margins,

    2. accounting for Cost of Goods Sold, and

    3. accounting for spillage, breakage, and theft losses.

  9. Affirmatively determine the extent of the taxpayers use of the Internet for e-commerce purposes. See See Exhibit 4.10.4-7. for a list of interview questions.

  10. IRC section 7521(b)(2) requires examiners to suspend interviews when taxpayers state that they wish to consult with a representative
    or otherwise seek advice. The taxpayer’s right of consultation will be strictly observed and interviews will be suspended
    and rescheduled accordingly. This provision does not apply to interviews initiated by administrative summons and will not
    be used to repeatedly delay or hinder the examination process.

  11. For Tax Compliance Officers and Tax Auditors: Completion of Forms 4700–A, Form 4700 Supplement, and Form 4700–B, Business
    Supplement, will assist the auditor in fulfilling the minimum income probe requirements. Notations on the leadsheet are not
    sufficient documentation.

  12. Refer to IRM 4.10.7.3.2, Oral Testimony, for complete discussion and documentation requirements.

4.10.4.3.3.3 
(09-11-2007)
Tour of Business Sites (Individual Business Return)

  1. Conduct a tour of the business site. Generally, the principal location and any other locations acquired during the period
    under examination should be visited, as well as reviewing Internet websites (see IRM 4.10.4.3.6.2). The purpose of a tour
    is to:

    1. gain familiarity with the taxpayer’s business operation and internal controls,

    2. identify potential sources of unreported income, and

    3. confirm the existence of assets.

  2. A tour of the business site is not required for Office Audit cases. However, if appropriate (and with manager approval), a
    tour of the business site may be conducted.

  3. The results of a tour and any observations and/or comments should be documented in the examination workpapers.

  4. See IRM 4.10.3.3, Tours of Business Sites, for complete discussion.

4.10.4.3.3.4 
(09-11-2007)
Evaluation of Internal Controls (Individual Business Return)

  1. Evaluate the internal controls to gain an understanding of the taxpayer’s business operations and control features. The evaluation
    will help examiners set the scope and depth of the examination of income and determine the appropriate audit techniques.

  2. Examiners should:

    1. Document the business operation,

    2. Document the accounting system,

    3. Document assets,

    4. Document the flow of transactions,

    5. Document procedures established for safeguarding business operations.

  3. The evaluation should not be limited to a consideration of the segregation of duties. See IRM 4.10.3.4 for complete discussion.
    Examiners should:

    1. Determine the reliability of the books and records, regardless of the sophistication of the recordkeeping method. Refer to
      IRM 4.10.4.3.6.5 if the taxpayer maintains electronic books and records.

    2. Gain an understanding of the taxpayers business operations; i.e., how income is generated and recorded.

    3. Determine how business assets are safeguarded; i.e., what steps the taxpayer takes to ensure that the business operates as
      intended and avoid misstatements of financial information.

  4. While there is no exhaustive definition of weak internal accounting controls which will impact the scope and depth of the
    examination of income, examples include:

    1. books and records that cannot be reconciled to the tax return

    2. transactions that are not properly authorized

    3. recorded transactions are not valid

    4. existing transactions are not recorded

    5. transactions are improperly valued

    6. transactions are improperly classified

    7. transaction are recorded at the improper time

    8. transactions are incorrectly summarized

    9. transactions all made by the same person or related parties

    10. significant commingling of business and personal funds

  5. Weak internal controls alone do not necessarily establish a reasonable likelihood of unreported income under IRC 7602(e) that justifies the use of a formal
    indirect method to make the actual determination of tax liability. Examiners must also demonstrate that there are irregularities
    in the taxpayers books and records. See IRM 4.10.4.3.3.5.


  6. Example:
    The fact that a taxpayer does not maintain separate business and personal bank accounts does not, per se, warrant the use
    of a formal indirect method to make the actual determination of tax liability. The examiner must first determine whether the
    books and records are reliable, whether the income per the books and records can be reconciled to the return, and whether
    the taxpayer segregated or identified the sources of funds to properly account for taxable income. The test of whether an
    examiner can use a formal indirect method to determine the tax liability is whether there is a reasonable indication that
    there is a likelihood of unreported income.

  7. The workpapers will document:

    1. the conclusions reached by the analysis of internal controls,

    2. the impact on the scope of the examination, and

    3. the impact on the depth of the examination of income.

4.10.4.3.3.5 
(09-11-2007)
Reconciliation of Income per Books and Records to Income Reported on Tax Return (Individual Business Returns)

  1. Reconcile the income reported on the tax return to the taxpayer’s books and records. Ask the taxpayer how income was computed
    and duplicate the taxpayers steps. Refer to IRM 4.10.3.5.6, Step 6: Reconciling the Taxpayers Books and Records to the Tax
    Return, for complete discussion.

  2. Test the information obtained in the initial interview, observed during the tour of the business site, and from the evaluation
    of the internal controls to determine if transactions were properly recorded.

    1. Determined whether information provided by the taxpayer in the interview(s) is reflected in the book and records.

    2. Confirm that income from all assets observed during the tour of the business is included in income.

    3. Based on the evaluation of internal controls, identify weaknesses which could be overridden or compromised, allowing for the
      diversion of income. Test the weaknesses to determine whether income actually was diverted.

  3. Test Gross Business Receipts. For additional techniques, see IRM 4.10.3.9.

    1. Trace original entries in the books back to the original sales document; e.g., sales slips, cash register receipts, or job
      contracts, etc.

    2. Trace original sales documents to the corresponding entries in the books.

    3. If original sales documents are numbered or otherwise sequenced, identify and account for missing sales documents.

    4. Determine the method and adequacy of the accounting for merchandise withdrawn for personal use.

    5. Scan sales agreements, contracts and other related documents to identify unreported bonuses, awards, kickbacks, etc.

    6. Determine that all accounts receivables are included in income for accrual basis taxpayers.

  4. Test whether income from e-commerce activities has been accounted for in the books and records and reported on the tax return.
    See IRM 4.10.4.3.6.4.

  5. If the income per the books and records cannot be reconciled with the income reported on the tax return, ask the taxpayer
    to provide an explanation for the difference; i.e., how the accounts per books were accumulated for the tax return.

  6. Irregularities in a taxpayers books and records, or inconsistencies in reporting transactions may be an indication of unreported
    income justifying the use of a formal indirect method to determine the actual understatement of taxable income.
    Example:
    A taxpayers books and records are reconciled to the income tax return. No discrepancy is noted when reconciling income to
    the bank statements and sales journals, or verifying purchases by inspecting cancelled checks and invoices. The examiner also
    attempted to tie purchases to specific jobs and the income received from those jobs. For a few purchases, there was no corresponding
    job or income reported.

  7. The lack of books and records, or the underlying source documents will justify expansion of an income probe beyond the minimum
    income probes.
    Example:
    The taxpayer owns and operates a cash-intensive food service business. The taxpayers books and records tie to the tax return.
    As part of the audit, the examiner should test gross receipts by tying the original source documents (cash register receipts
    and/or invoices) to the books. However, the taxpayer does not have the original documents.

  8. The fact that a taxpayers books and records were not prepared contemporaneously to the business activity does not, per se,
    permit an examiner to use a formal indirect method to make the actual determination of tax liability. The test of whether
    a formal indirect method can be used is whether there is a reasonable indication that there is a likelihood of unreported
    income.
    Example:
    A taxpayer advises an examiner during an audit that the books were prepared after the end of the tax year based on bank statements
    and cancelled checks.

4.10.4.3.3.6 
(09-11-2007)
Bank Account Analysis (Individual Business Returns)

  1. Perform an analysis of the taxpayers business and personal bank accounts (including investment accounts); i.e., statements,
    deposit slips, and canceled checks, etc. The examiner should use judgment to determine the depth of the analysis and use of
    automation. The Service is not prohibited from asking for these records, as well as wire transfers, on the initial information
    document request (IDR) or at any time during the examination for an individual business return. See IRM 4.10.4.3.3(1).

  2. This analysis is used to

    1. identify deposits which may be taxable income,

    2. determine whether business expenses may have been paid from other sources (such as Cash-on-Hand or Accumulated Funds) or are overstated, and

    3. estimate the risk of commingled personal and business bank accounts, and

    4. whether cash is deposited.

  3. The steps of the Bank Account Analysis are:

    1. Analyze the deposits. Look for unusual deposits (size or source), general frequency of deposits, deposits of cash, specific
      deposits that do not follow the taxpayers normal routine or pattern, nontaxable deposits such as loans and transfers, commingling
      of personal and business activities, and cash-backs when a deposit is made.

    2. Total the deposits and reconcile deposits of nontaxable funds and transfers between accounts. Particular attention should
      be paid to transfers in, out, and between accounts as previously unknown accounts may be identified. Checks deposited by the
      taxpayer but later returned by the bank (e.g., the maker of the check did not have sufficient funds in the account to pay
      the check) should be categorized as a nontaxable transactions. Note: this step is a duplication of the reconciliation of income
      reported on the tax return to the taxpayers books and records if the taxpayer reported income based on bank deposits.

    3. Determine disbursements by adding the opening bank balance to the total deposits and then subtracting out the ending balance.

    4. To the extent possible, conduct a review of cancelled checks to determine whether nondeductible expenditures (personal expenses,
      investments, payments on asset purchases, etc.) are included with business expenses and if so, the dollar amount. If cancelled
      checks are unavailable, trace transactions from the bank statement to the check register and original document. Significant
      commingling of accounts warrants a more in-depth analysis.

    5. Subtract the nondeductible expenditures from the total disbursements. The remainder should approximate the deductible business expenses on the tax return (other than noncash expenses such as accruals and depreciation). NOTE:
      It may be easier to identify the business expenditures in some cases, which can then be subtracted from the total disbursements;
      the remainder will be personal expenses paid by check.

  4. Compare the total deposits with the reported Gross Income. Include all accounts, whether designated as personal or business.

  5. If the analysis results in the identification of excess deposits over reported Gross Income, the excess represents potential
    unreported income.

    1. If specific transactions or deposits can be identified as the source of the understatement, a specific item adjustment to
      income supported by direct evidence should be made.

    2. If the specific transactions or deposits creating the understatement are not identified, an adjustment to taxable income may
      be made based on the circumstantial evidence. Technically, this is an adjustment due to the use of an indirect method. However,
      IRC 7602(e) governing the use of Financial Status Audit Techniques, is not triggered because the adjustment stems from an
      analysis of the taxpayers books and records and does not require the extensive collection of detailed information. See IRM
      4.10.4.2.8, Indirect Method.

  6. If the business expenditures paid by check are less than the deducted business expenses on the return, then the taxpayer may
    be overstating expenses, paying expenses by cash (unreported income), or paying expenses from an undisclosed source of funds.

  7. If the analysis indicates significant commingling of funds, then the internal controls are weak and the books and records
    may be unreliable. (See IRM 4.10.4.3.3.4.)

  8. A potentially material misstatement of taxable income identified through a bank account analysis establishes a reasonable
    likelihood of additional unreported taxable income justifying the use of a formal indirect method to make the actual determination
    of tax liability.

4.10.4.3.3.7 
(06-01-2004)
Business Ratio Analyses (Individual Business Returns)

  1. The initial reconciliation of income per the books and records to the tax return provides the examiner with an understanding
    of how the taxpayer determined gross receipts. The books and records can also be used to evaluate the accuracy and reasonableness
    of the reported amount of income through the use of ratios.

  2. Horizontal Analysis – This analysis identifies changes over time and may result in the identification of LUQ items not readily identified from
    a review of a single return alone. The tax return under audit should be compared to the prior and subsequent year returns.

    1. Examiners should consider absolute numeric entries, changes in key ratios, and any other changes indicative of a change in
      financial activities. The analysis should be based on expenses that vary with changes in production or volume of sales.

    2. The analysis should include all schedules that report financial activity, including Schedules C, D, E and F.

    3. The analysis can be documented by notes on the MACS prints, or a prepared schedule.

    4. This analysis should be completed in conjunction with the Required Filing Checks under IRM 4.10.5.3, Prior and Subsequent
      Year Returns.

    5. Significant variations (5% or more) suggest changes in business or reporting practices that need to be discussed with the
      taxpayer.


  3. Example:
    In many industries, Cost of Goods Sold bears a direct relationship to Sales. An analysis of the prior and current year business
    ratios indicates consistency between years. The analysis for the current and subsequent year indicates a change in business
    practices that should be explained by the taxpayer.

    Prior and Current Year
      Prior Year Current Year Change % Change
    Sales $90 $100 $10 11%
    COGS $27 $30 $3 11%
    Fixed Costs $30 $30 0 0
    Net Income $33 $40 $7 21%

    Current and Subsequent Year
      Current Year Next Year Change % Change
    Sales $100 $130 $30 30%
    COGS $30 $42 $12 40%
    Fixed Costs $30 $30 0 0
    Net Income $40 $58 $18 25%

  4. Vertical Analysis – This analysis identifies differences between the taxpayers business and the industry standards for a given year and is
    an indicator of the reasonableness of gross receipts and net profit reported on the tax return. Ask the taxpayer what the
    gross profit should be and test the gross profit percentage by tracing specific transactions from the purchase of a product
    for resale to the sale of the item. Industry statistics can be found at http://www.bizstats.com.

    1. Expenses are expressed as a percentage of gross receipts.

    2. Potential underreporting of income which equals 10% or more of the reported income should be resolved with the taxpayers
      assistance. Discrepancies can be caused by errors in reporting gross receipts, inventory, or purchases. See IRM 4.10.3.9.1,
      Gross Profit Ratio Test, paragraphs 12, 13, and 14 for lists of possible errors.

    3. A comparison against industry norms alone, which indicates a discrepancy, is not justification for using a formal indirect
      method to make the actual determination of tax liability unless the taxpayer is uncooperative or nonresponsive.


  5. Example:
    An analysis of the taxpayers business activity can be based on the following ratio.

    Cost of Sales
    Gross Receipts from Sales
    The following schedule represents the gross receipts and expenses reported by a taxpayer. Assume that there are no inventories.
    Gross Receipts   $330,000
    Material $150,000  
    Labor $120,000  
    Subcontractors $30,000  
    Cost of Goods Sold   $300,000
    Gross Profit   $30,000
    The taxpayers cost of goods sold to sales ratio is $300,000/$330,000 = 91%. The industry standard, however, is 75%. To estimate
    the potential underreporting of income, use the industry standard and the taxpayers reported costs: $300,000 / Gross Receipts
    = 75%
    Based on the industry standards, the Gross Receipts should be about $400,000. The potential underreporting of income is $400,000
    – $330,000 = $70,000.
  6. Examiners are not limited to the ratio demonstrated above. Any ratio or standard available for the taxpayers industry can
    be used for the analysis. See IRM 4.10.3.9.1, Gross Profit Ratio Test.


  7. Example:
    The taxpayer is the sole proprietor of a bar. The examiner reviews the taxpayers books and records, and tests the gross
    receipts as a percentage of purchases. The taxpayer states that the markup percentage is approximately 150%, which the examiner
    knows is consistent with industry practices. However, the examiner determines that the actual markup percentage is 100%. Based
    on the taxpayers oral testimony and the industry practice, it appears that the taxpayer may not be reporting all of the gross
    receipts.


  8. Example:
    The taxpayer sells pianos. The examiner selected a sample of four actual purchases and subsequent sales by the taxpayer;
    the average markup for the four piano sales was 51.7%. Overall, for the business as reported on Schedule C, the markup is
    27%. Based on the comparison, it appears that the taxpayer may not be reporting all of the gross receipts.

4.10.4.3.4 
(09-11-2007)
Minimum Income Probes: Corporations and Other “Business”
Returns

  1. A business tax return is considered a separate legal entity from the owners of the business; i.e., the business entity and
    its owner file separate tax returns. However, since the business entity is controlled by the owners, it is subject to manipulation
    and the diverting of income or camouflaging of financial transactions. For purposes of auditing a business return, the audit
    will be expanded to include the tax returns of the related owner only if specific criteria are met. (See IRM 4.10.4.3.4.3.)
    All of the steps for the minimum income probes of a business entity should include an evaluation of potential for diverting
    income or camouflaging transactions with related owners of the business.

  2. An examination of gross income on a business return for a corporation or other business entity should include the following
    minimum steps:

    1. Complete a Balance Sheet Analysis

    2. Reconcile Schedules M-1, M-2 and M-3

    3. Evaluate the tax returns of significant shareholders or partners (greater than 20% direct or indirect ownership)

    4. Interview the taxpayer

    5. Tour of the business site

    6. Evaluation of the internal controls

    7. Test Gross Receipts or Sales

    8. Business Ratio Analysis

4.10.4.3.4.1 
(09-11-2007)
Balance Sheet Analysis (Corporations and Other “Business”
Returns)

  1. Prepare an analysis of the balance sheet and tax return information. The purpose of the analysis is to assist in the identification
    of issues to be examined.

  2. Significant changes to any accounts should be noted and resolved during the examination.

    1. Analyze significant balance sheet accounts which show substantial increases or decreases that may indicate the misclassification
      of income and accounts.

    2. Entries that reduce taxable income, such as a deferral or postponed recognition of income should be examined. A deferred income
      account (typically included in the liability section of the balance sheet), may indicate income from services performed or
      merchandise shipped and received by the customer. A deferral of income is not proper in these cases. Additional examples include
      “loans to shareholders,”
      suspense accounts, and reserve accounts.

    3. Cash accounts should always be analyzed to identify unusual transactions; i.e., transactions that are not part of the day-to-day
      operations, and transactions involving shareholders, partners, or employees. Review all adjusting entries. Compare year-end
      bank reconciliation to the books for all cash accounts. Review the Cash Receipts journal for any items that are not credits
      to Income or Accounts Receivable. Look for entries from sources other than cash receipts or disbursements which may indicate
      unauthorized withdrawals or expenditures, the acquisition or disposition on an asset, omitted income, or undisclosed bank
      accounts.

    4. Notes and accounts receivable should be identified (beginning and ending balances); tie the general ledger to the subsidiary
      ledger. Credit balances may indicate additional income or unrecorded sales. Old receivables, where no legal or collection
      action has taken place, should also be reviewed. The receivable may have been paid directly to a shareholder, partner or employee
      and left on the books.

    5. Review inventory sheets and identify how the inventory value was determined (Cost or Market, LIFO or FIFO). Ending inventory
      can be manipulated to control new profit. Look for write-downs, review items valued at $0 and trace values back to purchase
      invoices.

    6. Loans to shareholders should be analyzed to ensure entries to this account are not distributions of earnings, dividend income,
      or another form of taxable income reportable by the shareholder. If no interest is paid, consider imputing interest at the
      current rate. If no repayments have been made, consider whether the debt has been forgiven.

    7. Buildings and other depreciable assets should be reviewed to verify additions and deletions. How was a purchase financed?
      Could the asset be for personal use? If assets are removed from the balance sheet, how did the disposition occur? Was the
      disposition accounted for? Assets may remain on the balance sheet, even if disposed of.

    8. Accounts payable should be identified (beginning and ending balances); tie the trial balance to the General Ledger; check
      for adjusting entries, netting of related accounts receivable, or reclassifications that may be unreported income or understatement
      of sales. Review taxpayers policies for making payments; deviations should be reviewed. The majority of accounts payable
      should be inventory purchases; when the value of the account payable is similar to or greater than inventory, there may be
      a misstatement of Ending Inventory.

    9. Analyze the Loans from Shareholder account (beginning and ending balances), which may be consolidated with other accounts.
      Consider the possibility that diverted corporate income was lent back to the corporation. Make sure the transactions reflects
      a bona fide loan and loan repayments; there should be a loan instrument with terms and stated interest rate. Does the shareholder
      have the means to loan the money to the entity? If not, what was the source of funds? Consider whether the loan is a capital
      contribution and if the interest paid to the shareholder is really a dividend. Loans from financial institutions to the taxpayer,
      where the shareholder co-signed or guaranteed the debt, are not loans from shareholders; these loans should be included in
      Notes Payable.

    10. The Retained Earning account should be analyzed, including all adjustments and adjusting entries. Make sure the reasons for
      the adjustments are understood. Entries that are debited or credited to Retained Earns have no affect on the profit and loss
      statement for the current year. Also review Schedule M-1 and M-2 and make sure items such as meals and entertainment, book
      versus tax depreciation, penalties, etc. are account for and that no item of potential tax impact is incorrectly included
      in Retained Earnings rather than addressed on the tax return.

    11. IRM 4.10.3.8.4.8, Step 3: Indepth Analysis, includes guidance for specific balance sheet accounts.

    12. Review the corporate minutes to evaluate potential for Accumulated Earning Tax under IRC section 531. Corporations must have
      a business reason for accumulating earnings in excess of $250,000; otherwise, earnings should be distributed to shareholders
      as dividends. Review the dividend history to determine when (if ever) dividends were issued. If the business is consistently
      profitable and no dividends have been distributed to the shareholder, the shareholders compensation may be unreasonably high.

  3. Use CFOL information or secure copies of subsequent and prior year returns from the taxpayer to complete the comparative analysis
    when the examination is initiated.

  4. Tie balance sheet accounts, such as Cash, to their respective source documents (Cash Receipt/Disbursement journals and bank
    reconciliations).

  5. Tie balance sheet accounts such as Accounts Receivable and Accounts Payable to the receivable/payable subsidiary ledger ending
    balance.

  6. Compare the adjusted trial balance to the balance sheet to ensure they match. Account grouping sheets should be requested
    for this analysis. This is an essential step in the examination of a double-entry set of books.

  7. Review the adjusting journal entries from the unadjusted trial balance to the adjusted trial balance for misclassifications,
    unusual debits to income accounts or possible manipulations of reported income. The adjusted trial balance should be tied
    to the general ledger to ensure there are no missing adjusting journal entries.

  8. The general ledger should be scanned for large, unusual or questionable items in the journal entries or adjusting journal
    entries, such as debit entries to income accounts or credit entries to asset accounts (i.e. Accounts Receivable that do not
    flow from the Cash Receipts journal).

  9. See IRM 4.10.3.8, Balance Sheet Analysis: Introduction, for additional instructions.

4.10.4.3.4.2 
(09-11-2007)
Schedules M-1, M-2 and M-3 (Corporations and Other “Business”
Returns)

  1. Perform a reconciliation of Schedule M–1, Reconciliation of Income/Loss Per Books with Income Per Return, or equivalent schedule.

    1. The entries on Schedule M-1 are not part of the taxpayers double-entry account system. Normal accounting controls do not
      exist and, therefore, errors can be frequent. Look for items that are deducted from the books and then again (erroneously)
      on the Schedule M-1; transpositions of numbers; an expense on the books but not on the tax return,

    2. The taxpayer may disguise its Schedule M-1 adjustments by combining or netting items which normally are reported as separate
      line items.

    3. Omitted Schedule M-1 items can be found by analyzing balance sheet accounts (especially liabilities), which are not affected
      by Schedule M-1 adjustments on the tax return.

    4. See IRM 4.10.3.6.1, Schedule M-1, for a complete discussion and example.

  2. Perform a reconciliation of Schedule M–2, Analysis of Unappropriated Retained Earnings per Books, or equivalent schedule.
    The disposition, or changes to, retained earnings can indicate whether monies have been distributed to a shareholder and where
    those funds originated. Refer to IRM 4.10.3.6.2, Schedule M-2, for complete discussion.

  3. Perform a reconciliation of Schedule M-3, Net Income (Loss) Reconciliation for Corporations with Total Assets of $10 Million
    or More.

    1. Schedule M-3 is used by corporations filing Form 1120 whose total assets on Schedule L, Line 15, column (d) equal $10 million
      or more for taxable years ending on or after December 31, 2004. For tax years ending on or after December 31, 2006, the filing
      requirement is expanded to include taxpayers with total assets of $10 million or more and who file Form 1120S, 1120L, or 1120PC,
      as well as partnerships filing Form 1065. A partnership will be required to file M-3 if it has $10 million or more in assets
      at the end of the year, $35 million or more in total receipts, or is 50% or more owned by a taxpayer required to file Schedule
      M-3.

    2. Part I primarily reconciles financial statement worldwide net income (loss) for the corporation (or consolidated financial
      statement group, if applicable) to net income (loss) per the income statement of the corporation for U.S. taxable income purposes.
      Parts II and III reconcile financial statement net income (loss) for the U.S. corporation (or consolidated tax group, if applicable)
      to taxable income reported on Form 1120. Part II generally reflects income, gain and loss items. Part III generally reflects
      expense and deduction items.

    3. Refer to LMSBs web site for training material and detailed line-by-line guidance for analyzing Schedule M-3.

4.10.4.3.4.3 
(09-11-2007)
Required Filing Checks (Corporations and Other “Business”
Returns)

  1. Corporate and stockholder returns, as well as partnership and the associated partner returns, are considered related because
    the returns are for entities over which the taxpayer (stockholder or partner) has control and which can be manipulated to
    divert funds or camouflage transactions. Evaluate copies of the tax returns of significant shareholders or partners (greater
    than 20% direct or indirect ownership) for:

    1. examination potential (including issues unrelated to the corporate or partnership return),

    2. the proper treatment of related transactions with the corporation or partnership, including losses from related parties, and

    3. the likelihood of diverted funds.

  2. See Exhibit 4.10.4-8., Tax Treatment of Diverted Income, if funds diverted from a corporation to a stockholder are identified.

  3. Completion of the Required Filing Checks (see IRM 4.10.5) is not a violation of IRC 7602(e) .

  4. Copies of related shareholder/partner returns should be obtained using CFOL or MACS first. If the CFOL and MACS information
    is insufficient, the return should be requested from either the campus or the taxpayer for inspection. See IRM 4.10.5.2.2,
    CFOL and MACS.

  5. For cases in which entities related through a flow-through relationship are suspected, but cannot be otherwise identified,
    examiners should request research using the yK1 Link Analysis Tool. This Tool provides a graphic representation of flow-through
    relationships created by partnerships, trusts, and S corporations. The Tool uses Schedule K-1 data to depict ownership relationships
    and income/loss flows between payers and payees. More information is available at http://sbse.web.irs.gov/Exam/Apps/yK1/yK1.htm.

    1. SBSE examiners can request research using Form 13680.

    2. LMSB managers can request research using secure e-mail. Requests should be sent to *LMSB YK1@irs.gov. Include the primary
      taxpayer name, EIN and tax period(s) in the body of the e-mail, along with the name and telephone number of the examiner making
      the request.

  6. Examiners should determine if the income from the related business entity was included on the shareholder/partners individual
    return. If the income was reported and there are no other issues, the return should not be opened for examination. If the
    income from the related business entity was not reported on the return, the examiner should open the shareholder/partners
    individual return for audit. For example, the business did not issue Form W-2 to corporate officers. See IRM 4.10.5.4, Related
    Returns, for additional discussion.

  7. Independent of the potential underreported income from the business entity, the return should be opened for audit if the examiner
    notes that a Financial Status Analysis based solely on the return indicates insufficient funds to support the identified expenses,
    or a large, unusual, or questionable item is identified.

  8. Effectively, examiners should determine whether the related return warrants examination from a classification perspective;
    i.e., trace the transactions between the individual and related business entity, complete a Financial Status Analysis based
    on the return as filed and internal sources of information ( See Exhibit 4.10.4-2.), and review the return for other potential issues.

  9. Should the related individual return be opened for audit, it is subject to the minimum income probes and examiners are expected
    to determine whether the taxpayer has reported the correct amount of taxable income. The depth of the examination of income
    and the techniques used are dependent on the facts and circumstances of the case.


  10. Example:
    A closely held corporation was examined. The 100% shareholders personal expenses were deducted as a business expense on
    the corporate return. The shareholders personal return was examined to make the adjustment for the unreported dividend. A
    reasonable likelihood of unreported income on the shareholders return exists because the shareholder has manipulated the
    corporate entity and camouflaged nondeductible personal expenses as deductible business expenses. The minimum income probes
    should be completed for this related 100% shareholder.

4.10.4.3.4.4 
(09-11-2007)
Initial Interview (Corporations and Other “Business”
Returns)

  1. This interview, wherever possible, should be held with the partnerships general partner (managing member if an LLC) or Tax
    Matters Partner (TMP) if a TEFRA entity, or the corporate officer most familiar with the day-to-day operations of the business.
    From the taxpayers perspective, an interview with an Internal Revenue examiner may be overwhelming. Therefore, initial interviews
    should be professional and not overbearing.

  2. IRC section 7521(c) states that examiners cannot require a taxpayer to accompany an authorized representative to an examination
    interview in the absence of an administrative summons. However, the taxpayer’s voluntary presence can be requested through
    the representative. Should an examiner find that a representative has unreasonably delayed or hindered an examination, an
    examiner can bypass the representative and deal directly with the taxpayer. See Exhibit 4.10.4-5., Bypassing Powers of Attorney.

  3. Question the TMP, corporate officer, or representative concerning possible loans, gifts, or other nontaxable funds, known
    errors/omissions on the return, unreported sources of income and ask for any information necessary to resolve issues identified
    during the pre-audit analysis. If loan proceeds are identified, request the loan application documents to validate that financial
    reporting is consistent with the tax return. Discrepancies should be resolved with the taxpayers assistance.

  4. Question the TMP, corporate officer or representative about Cash on Hand and Accumulated Funds. See IRM 4.10.4.3.3.2, IRM
    4.10.4.6.8.3, and See Exhibit 4.10.4-1. for additional discussion.

  5. Question the TMP, corporate officer or representative about e-commerce activities. See IRM 4.10.4.3.6.3 and See Exhibit 4.10.4-7. for additional discussion.

  6. Question the TMP, corporate officer or representative about internal controls, including the segregation of duties, which
    can be verified during the audit. The flow of money should be established to determine any potential control weaknesses which
    could result in diversion of funds.

  7. Additional interview questions can be found at IRM 4.10.4.3.3.2(3)(a). Although intended for individual business returns,
    the questions are equally applicable to other business entities.

  8. IRC section 7521(b) (2) requires examiners to suspend interviews when taxpayers state that they wish to consult with a representative
    or otherwise seek advice. The taxpayer’s right of consultation will be strictly honored and interviews will be suspended and
    rescheduled accordingly. This provision does not apply to interviews initiated by administrative summons and will not be used
    to repeatedly delay or hinder the examination process.

4.10.4.3.4.5 
(09-11-2007)
Tour of Business Sites (Corporations and Other “Business”
Returns)

  1. Conduct a tour of the business site. Generally, the principal location and any other locations acquired during the period
    under examination should be visited, as well as reviewing Internet websites (see IRM 4.10.4.3.6.2). The purpose of a tour
    is to:

    1. gain familiarity with the taxpayer’s business operation and internal controls,

    2. identify potential sources of income, and

    3. confirm the existence of assets.

  2. The results of a tour and any observations and/or comments should be documented in the examination workpapers.

  3. See IRM 4.10.3.3 for complete discussion.

  4. This requirement applies to Field examinations only.

4.10.4.3.4.6 
(09-11-2007)
Evaluate Internal Controls (Corporations and Other “Business”
Returns)

  1. Internal controls are the taxpayers policies and procedures to identify, measure and safeguard business operations and avoid
    material misstatements of financial information. Evaluate the internal controls to gain an understanding of the taxpayer’s
    business operations and control features. See IRM 4.10.3.4, Evaluation of Taxpayers Internal Controls. If the taxpayer maintains
    electronic books and records, refer to IRM 4.10.4.3.6.5.

  2. While there is no exhaustive definition of weak internal accounting controls, which will impact the scope of the examination
    of income, examples include:

    1. books and records that cannot be reconciled to the tax return

    2. transactions that are not properly authorized

    3. recorded transactions are not valid

    4. existing transactions are not recorded

    5. transactions are improperly valued

    6. transactions are improperly classified

    7. transaction are recorded at the improper time

    8. transactions are incorrectly summarized

    9. transactions all made by the same person or related parties

    10. recording and handling of assets by the same person or related parties

    11. income is diverted from the corporation or other business entity to a stockholder or other related entity

  3. If it is determined that the internal controls are weak, identify when and how income could be diverted.

    1. Cash receipts could be skimmed if the sole shareholder makes all the deposits.

    2. A large number of over-aged receivables or bad debts, where no debt collection agency is involved, may indicate that payments
      on account are being diverted by a shareholder.

    3. Secondary sources of income (such as video arcade games or vending machines) that are not accounted for in the books and records
      are indicative of unreported income.


  4. Example:
    A taxpayers business consists of small home repairs and construction projects. The taxpayer files a corporate tax return
    and is the 100% shareholder. The books and records tie to the corporations income tax return and the invoices tie into the
    gross receipts shown on the return. The corporate return reflects a net profit of $5,000. The corporation did not pay the
    taxpayer a salary, but the taxpayers spouse earned $30,000 in wages from an unrelated business (as reported on the shareholders
    Form 1040 tax return). Although the cash flow analysis suggests sufficient funds to support the corporations expenses, most
    of the gross receipts are cash and the internal controls are weak because the shareholders spouse maintains the books.

    1. The corporate and shareholder income tax returns are considered related because the returns are for entities over which the
      shareholder has control and which can be manipulated to divert funds or camouflage transactions. Therefore, the examination
      of the corporation cannot be completed without also examining the shareholders individual return.

    2. Once an audit of the related individual return is initiated, the examiner should request the personal bank records (statements,
      cancelled checks and deposit slips) for both spouses to determine if any corporate funds were diverted.

    3. If, after reviewing these records, the examiner believes there is a reasonable indication that there is a likelihood of unreported
      income, a formal indirect method may be used to make the actual determination of tax liability.

  5. The workpapers will document:

    1. the conclusions reached by the analysis of internal controls,

    2. the impact on the scope of the examination, and

    3. the impact on the depth of the examination of income.

4.10.4.3.4.7 
(09-11-2007)
Test Gross Business Receipts or Sales (Corporations and Other “Business”
Returns)

  1. Test the information obtained in the initial interview, observed during the tour of the business site, and from the evaluation
    of the internal controls to gain a complete understanding of the taxpayer’s business operations and control features.

  2. Reconcile the bank records. See IRM 4.10.3.7, Bank Record Reconciliations. The depth of bank record inspection will depend
    on the reliability of internal controls and the judgment of the examiner. Refer to IRM 4.10.3.5, Examination of the Taxpayers
    Books and Records, for complete discussion. Consider the results of the analysis of the primary shareholders’ or partners’
    individual returns. The initial IDR may include a request for the business bank records, including the statements, deposit
    slips and cancelled checks.

  3. See IRM 4.10.3.9, Testing Gross Receipts or Sales, for a complete discussion and listing of audit techniques.

  4. See IRM 4.10.4.3.6.4 for identifying Gross Business Receipts from e-commerce activities.

4.10.4.3.4.8 
(09-11-2007)
Business Ratio Analyses (Corporations and Other “Business”
Returns)

  1. The taxpayers books and records can be used to evaluate the accuracy and reasonableness of the reported income through the
    use of ratios.

  2. Horizontal Analysis – This analysis identifies changes over time and may result in the identification of LUQ items not readily identified from
    a review of a single tax return. The tax return under audit should be compared to the prior and subsequent year returns. See
    IRM 4.10.4.3.3.7 for complete discussion and examples.

  3. Vertical Analysis – This analysis identifies differences between the taxpayers business and industry standards for a given year and is an
    indicator of the reasonableness of Gross Business Receipts and net profit reported on the tax return. Industry standards can
    be found at http://www.bizstats.com. See IRM 4.10.4.3.3.7 for complete discussion and examples.

4.10.4.3.5 
(09-11-2007)
Minimum Income Probes: Delinquently Filed Returns & Nonfiled Returns

  1. Delinquent returns filed at a campus or with an examiner are subject to the same minimum requirements for the examination
    of income as are timely filed returns.

  2. If a Financial Status Analysis (or another analysis) based on a return secured from a nonfiler as part of an examination indicates
    that there is a likelihood of unreported income, then an in-depth examination of income should be completed and a formal indirect
    method used to make the actual determination of tax liability if warranted.

  3. Refer to IRM 4.12, Nonfiled Returns, for more information.

  4. Substitutes for return(s) filed on behalf of a nonfiler under IRC section 6020(b) will require a reconstruction and examination
    of income.

    1. Secure and review available internal information to use in the determination of the scope of examination of income. ( See Exhibit 4.10.4-2.) If income is identified through the Information Returns Program (IRP), it may be necessary to contact third parties to verify
      income items reported on a Form 1099 or Form W-2 if the taxpayer disputes the income items reported. The IRC 7602(c) requirement
      to provide the taxpayer with notice of third party contacts applies.

    2. Business expenses should be determined using the taxpayers books and records. In the event the taxpayer cannot substantiate
      business expenses, the Service has no legal requirement to estimate expenses. Estimates may be used if the taxpayer can provide
      a reasonable basis. For example, the taxpayer can substantiate business expenses in another year and establishes that the
      nature of the business was the same as for the year under audit.

    3. If the sale of securities (stock, bond, etc.) is an issue, the Service has no legal requirement to obtain basis information
      from third party sources, despite the fact that the proceeds of such sales are included in income.

    4. Use Bureau of Labor Statistics (BLS) information (or comparable statistics from a reliable source) to estimate personal living
      expenses. See IRM 4.10.4.6.1.3.1.

    5. Use industry ratios (available at http://www.bizstats.com) to evaluate the reasonableness of the nonfiler’s records of gross income.

    6. Only the standard deduction should be allowed as the use of itemized deductions is an election by the taxpayer. However, IRP
      or other information about deductible personal living expenses should be included in the Financial Status Analysis.

  5. Examiners should attempt to use the nonfiler’s books and records to prepare a preliminary schedule of gross income. Based
    upon the evaluation of the nonfiler’s schedule of gross income, available internal information, and statistical information,
    the examiner must determine the subsequent audit scope using the following criteria:

    IF THEN
    The nonfiler’s schedule of gross income prepared from his/her books and records is consistent with all financial activities
    of the nonfiler and available internal information,
    The substitute for return may be prepared using the nonfiler’s record of gross income. The results and conclusions reached
    should be documented in the examination workpapers.
    IF THEN
    The nonfiler’s schedule of gross income prepared from his/her books and records is inconsistent with the financial activities
    of the nonfiler and/or available information,
    A more in-depth examination of income is warranted. See IRM 4.10.4.5 below for suggested elements of an in-depth examination
    income for an individual nonfiler. Note: Collectibility consideration should be given to each situation in which the examination scope may be expanded.

4.10.4.3.6 
(09-11-2007)
Minimum Income Probes: E-Commerce Income

  1. Electronic commerce includes a wide range of business activities transacted over computer networks and the Internet. Activities
    include online trading of goods and services, electronic fund transfers (EFT), online trading of financial instruments and
    products, and electronic data interchange (EDI) among businesses. This section outlines audit techniques for addressing e-commerce
    during the minimum income probes. Additional assistance is available at http://www.e-commerce.web.irs.gov/ebg.htm.

  2. E-commerce transactions can be classified as:

    1. Direct e-commerce, where the purchase and delivery of goods and services are conducted online. An example would be a purchase
      of software with a credit card that is then downloaded from a web site or the sale of stock online where the funds are transferred
      directly to the sellers bank account.

    2. Indirect e-commerce, where the purchase of goods and services are conducted on online, but the goods or services are delivered
      as a tangible product. For example, the purchase of a computer which is delivered to an individuals home, or airline tickets
      which are later exchanged for transportation.

  3. E-commerce can be categorized based on the relationship of the parties involved in the transactions.

    1. Business-to-Customer (B2C) refers to transactions between a business and consumer.

    2. Business-to-Business (B2B) refers to transactions between two businesses. B2B commerce is heavily focused on supply chain
      management; i.e., using the Internet to simplify procurement, eliminate inefficiencies, and manage assets.

4.10.4.3.6.1 
(09-11-2007)
Identifying E-Commerce Businesses

  1. Determining whether a taxpayer uses the Internet can be done during any phase of the examination. However, if it can be identified,
    the web site should be reviewed during the pre-contact stage.

    1. Consider the business name. The business name may include an internet domain; i.e., “mycompany.com”

    2. Research the taxpayers name, business name, or phone number using a search engine such as Yahoo or Google to determine whether
      the taxpayer has web page listings. Be alert for multiple listings.

    3. Look for deductions on the return that are common to e-commerce businesses, such as depreciation for networking equipment
      or high telecommunications expenditures, or payments to a Internet Service Provider (ISP) or an Application Service Provider
      (ASP).

    4. Business cards will often include a web site address.

    5. Advertisement in the Yellow Pages may include an Internet address.

    .

4.10.4.3.6.2 
(09-11-2007)
Reviewing Websites

  1. If a web site is discovered, viewing it can provide insight into the taxpayers activities. Reviewing a taxpayers web site
    is a complement to touring the physical business site; i.e., to gather information helpful to understanding the business activities.

  2. To see how the web site looked in the year under audit, search the Internet Archive at http://www.archive.org. The search feature is call the “Wayback Machine.”
    You will be provided with a historical copy of all available archived copies of the web site.

  3. Use http://www.linkpopularity.com to identify websites with hyperlinks that are linked to the taxpayers web site. Linkpopularity.com is a metasearch web site
    that uses the reverse link feature in Google, MSN and Yahoo to find websites that have hyperlinks pointing to a web site.

  4. Evidence of an unreported e-business activity can be found by reconciling credit card payments as a taxpayer may consolidate
    all credit card or payment vouchers when submitting them to the e-payment provider.

  5. When reviewing a web site, consider the following questions..

    1. What purpose does the web site serve? Some websites are used as advertisement or for information sharing with no elements
      of e-commerce

    2. Is there a unique term that the taxpayer uses to advertise the site? If so, an Internet search may identify additional websites
      or business operations.

    3. Does the web site provide information about the business? Often, there will be an “About Us”
      page with information about officers, owners and key employees.

    4. Does it provide information on how to contact the business?

    5. Does the business gather information about its customers on the web site? Would a customer need a password to sign in?

    6. Are goods and/or services sold on the web site?

    7. Can purchases be processed through the web site?

    8. What methods of payments are accepted?

    9. Does the web site include links to other websites controlled by the taxpayer? Links, banners, and pop-up windows may provide
      information about additional income from advertisements, reciprocal links to generate traffic, marketing partners, and related
      websites.

    10. Does the web site disclose information about business partners. For example, a wholesaler in the furniture industry may furnish
      a list of retailers selling their product.

    11. Is the web site available in multiple languages? If so, this would indicate global markets.

  6. Further inquiry will be needed to determine how the web site is supported; i.e., whether the web site is hosted by a third
    party or maintained on the taxpayers own web servers, the location of the web servers, what equipment or computers are used,
    who has access to the servers, what records are maintained, and when the web site was placed in service.

  7. To document the case file, save the web site or make hard copies of the web site pages. Documenting the web site content before
    the taxpayer limits access may be important to the development of, or providing evidence for, an unreported income issue.
    To save a single web page with active hyperlinks using Microsoft Internet Explorer:

    1. Select “File”
      on the top menu of the screen

    2. Select “Save As”

    3. Select the folder in which the file is to be saved

    4. Select “Web Archive, single file (*.mht)”
      from the “Save As”
      drop down menu

    5. Click “Save”

4.10.4.3.6.3 
(09-11-2007)
Interviewing the Taxpayer Regarding E-Commerce Activities

  1. The taxpayer should be interviewed regarding Internet use for e-commerce activities. For individual business returns, the
    taxpayer should be asked about both personal and business use. Payments made over the Internet need to be considered as part
    of the minimum income probes.

  2. See Exhibit 4.10.4-7. is a list of interview questions specific to Internet and web site use.

  3. For more questions and explanations, see: http://www.e-commerce.web.irs.gov/ebg.htm (Income Probes > Sample Question and Answer).

4.10.4.3.6.4 
(09-11-2007)
Identifying Gross Business Receipts from E-Commerce Activities

  1. This section provides an overview of common sources of taxable income generated by e-commerce activities and associated audit
    techniques.

4.10.4.3.6.4.1 
(09-11-2007)
Payments for Goods and Services

  1. Generally, a business will list the types of payments accepted on the web site. Review the taxpayers web pages for payment
    systems and providers such a PayPal, Visa, MasterCard, American Express, Diners Club, and real time Check Debit.

  2. Trace these income sources through the books and records to the tax return. Reconcile a sample of entries in the Sales ledger
    for specific providers.

  3. Look for providers that are not reflected in Sales and verify that receipts from all payment providers are included in Sales.

    1. The taxpayer will commonly have one or more merchant accounts with a credit card processor. A “merchant account”
      allows a business to accept credit cards, debit cards, gift cards and other forms of electronic payment. This is also
      known as payment processing or credit card processing.

    2. The taxpayer may also use nontraditional payment intermediaries such as PayPal.

  4. Evidence of unreported e-business activity can be found by reconciling daily receipts from credit cards and receipts from
    other electronic funds transfers to bank deposits as transactions are usually batched daily by both the taxpayer and the payment
    processor.

4.10.4.3.6.4.2 
(09-11-2007)
Advertising Banners and Pop-Up Ads

  1. Taxpayers may receive advertising income for banner and pop-up advertisements appearing on their web site. The taxpayer is
    being paid for advertising another e-commerce business products or services similar to a brick and mortar business putting
    up a billboard on its property and charging advertising fees.

  2. Ask the taxpayer how this income is accounted for in the books and records.

  3. Advertising fees may be based on the number of times the banner or pop-up ad is accessed. The site may include a counter indicating
    the number of visitors to the site, from which the amount of traffic on the web site can be estimated. Similarly, the number
    of times the banner or pop-up ad is accessed can be estimated. Based on the ratio, and the fee charged per access, advertising
    income can be estimated.

  4. Other methods for determining the advertising fee include:

    1. pay-per-view, which is based on the activity of the web site,

    2. a fixed monthly fee, or

    3. a commission based on sales resulting from the banner.

  5. Taxpayers may be part of an “ad network,”
    which is a group of websites joined together by an intermediary who sells advertising to aggregated groups of websites.
    This is an efficient method for advertising buyers and advertisers to reach broad audiences. Advertising income is usually
    collected from the intermediary.

  6. “Ad affiliate”
    networks allow advertisers to trade banners, which is similar to bartering networks in which banner advertising is exchanged
    without any monetary compensation.

4.10.4.3.6.4.3 
(09-11-2007)
Internet Auctions and Bartering

  1. Overstocked items and aging inventory can be liquidated by selling it on Internet auction sites or exchanging it through a
    bartering transactions. This may be identified by unusual fluctuations in inventory.

  2. Internet auctions and bartering can be used for on-going business activities or for disposing of assets.

4.10.4.3.6.4.4 
(09-11-2007)
Online Sales

  1. Online retailers usually ship their product and shipping receipts are another record of a sale that can be reconciled with
    both Cost of Goods Sold and reported Gross Receipts.

4.10.4.3.6.4.5 
(09-11-2007)
Tip Jars

  1. A web site may include a “tip jar”
    where cash tips may be deposited through various Internet payment forms. Blogging websites have tip jars so visitors can
    show their appreciation, or help pay for the cost of the web site.

4.10.4.3.6.4.6 
(09-11-2007)
Customer Information

  1. Websites commonly gather information about the businesss customers and sale of customer information can be a significant
    source of income. Ask the taxpayer if customer information is sold or shared, and review any formal marketing agreements.

4.10.4.3.6.5 
(09-11-2007)
Evaluating Electronic Books and Records

  1. The Uniform Electronic Transaction Act (UETA) defines electronic records as a record created, generated, sent, communicated,
    received, or stored by electronic means. The UETA is suggested legislation that the National Conference of Commissioners on
    Uniform State Laws, in 1999, drafted and recommended be adopted by all states. More information about the UETA can be found
    at http://www.nccusl.org .

  2. Rev. Rul. 71-20, 1971 -1 C.B. 392, establishes that all machine-sensible data media used for recording, consolidating, and
    summarizing accounting transactions and records within a taxpayers Automatic Data processing (ADP) system are records within
    the meaning of IRC section 6001 and regulation section 1.6001-1, and are required to be retained so long as the contents may
    become material in the administration of any internal revenue law.

  3. Rev. Proc. 98-25, 1998-1 C.B. 689, specifies the basic requirements that the IRS considers essential when a taxpayer maintains
    records within an ADP.

  4. Rev. Proc. 98-25 provides an exemption for small business taxpayers with assets of less than $10 million at the end of its
    taxable year in complying with the record retention requirements of Rev. Rul. 71-20 and Rev. Proc 98-25. For purposes of meeting
    that exemption, a controlled group of corporations (as defined in IRC section 1563) is considered to be one corporation and
    all assets of all members of the group are aggregated. Also, a small business taxpayer will not meet the exemption provided
    in Rev. Proc 98-25 if any of the following three conditions exist:

    1. all or part of the information required by IRC section 6001 is not in the taxpayers hardcopy books and records, but is available
      in machine-sensible records;

    2. machine -sensible records were used for computations that cannot be reasonably verified or recomputed without using a computer
      (e.g., Last In, First-Out (LIFO) inventories); or

    3. the taxpayer is notified by the IRS that machine-sensible records must be retained to meet the requirements of IRC section
      6001.

  5. An “ADP system”
    consists of an accounting and/or financial system (and subsystems) that processes all or part of a taxpayers transactions,
    records, or data by other than manual methods. It includes, but is not limited to, a mainframe computer, stand-alone or networked
    microcomputer system, Data Base Management System (DBMS), and a system that uses or incorporates Electronic Data Interchange
    (EDI) technology or an electronic storage system. Key requirements include:

    1. Machine-sensible records (data in an electronic format intended for use by a computer) must be retained as long as the contents
      may become material to the administration of the internal revenue laws. The taxpayer may enter a record retention limitation
      agreement with the IRS to provide for the establishment and maintenance of records as agreed upon by the IRS and the taxpayer.

    2. Machine-sensible records must provide sufficient information to support and verify entries made on the taxpayers return and
      to determine the correct tax liability; i.e., the machine-sensible records must reconcile with the taxpayers books and the
      taxpayers return, and provide an audit trail to transaction-level details in the books of original entry.

    3. Machine-sensible records must contain sufficient transaction-level detail so that the information and the source documents
      underlying the machine-sensible records can be identified.

    4. All machine-sensible records required to be maintained must be made available to the Service upon request and must be capable
      of being retrieved, manipulated, printed on paper, and produced as output on electronic media.

    5. A taxpayer is not required to create any machine-sensible record other than that created either in the ordinary course of
      business or to establish tax return entries.

    6. A taxpayer that used EDI technology must retain machine-sensible records that alone, or in combination with any other records,
      contain all the information required of hardcopy books and records. The required detail may by captured at any level within
      the accounting system. However, the taxpayer must establish audit trails between the retained records and books, and between
      the retained records and the tax return.

    7. Taxpayers continue to be responsible for retaining hardcopy records that are created or received in the ordinary course of
      business. Alternatively, such records can be retained in microfiche/microfilm format (see Rev. Proc. 81-46, 1981-2 C.B. 621)
      or in an electronic storage system (see Rev. Proc. 97-22, 1997-1 C.B. 652, and IRM 4.10.4.3.6.5(3)).

    8. The taxpayer must provide the Service (at the time of examination) with the resources (e.g., appropriate hardware and software,
      terminal access, computer time, personnel, etc.) necessary to process machine-sensible books and records.

    9. The taxpayer must maintain and provide (upon request) documentation of the processes that create, modify, and maintain its
      records. The documentation must support and verify entries made on the taxpayers return and determine the correct tax liability,
      and evidence the authenticity and integrity of the taxpayers records. Documentation includes records of internal controls
      that reflect: (1) the functions being performed as they relate to the flow of data through the system; (2) the internal controls
      used to ensure accurate and reliable processing; (3) the internal controls used to prevent the unauthorized addition, alteration,
      or deletion of retained records; and (4) the charts of accounts and detailed account descriptions.

  6. Understanding the reliability of electronic books and records is critical to evaluating internal controls, reconciling the
    books and records to the tax return, and obtaining records. The following attributes of electronic records need to be considered
    when evaluating the reliability of electronic books and records:

    1. Software internally generates an audit trail. Many off-the-shelf recordkeeping software packages are shipped with the audit
      function “off”
      , or recommend this setting to minimize the use of system resources. If this feature is not used, no record is created
      to show changes to the accounts.

    2. Software may include features to create a second set of books and records, or allow for manipulation of sales by reducing
      and/or deleting of sales transactions entirely.

    3. Third party software programs, commonly referred to as “zapper”
      programs, can be used to selectively delete electronically recorded sales records. Methods or practices of deleting electronic
      sales records, usually cash sales are referred to as “zapping.”

    4. Electronic records are, in general, considered less reliable than their paper counterparts due to the ease with which they
      can be manipulated.

  7. Rev. Proc. 97-22, 1997-1 C.B. 652, provides guidance to taxpayers that maintain books and records by using an electronic storage
    system that either images their hardcopy (paper) books and records or transfers their computerized books and records to an
    electronic storage media, such as an optical disk, which allows books and records to be viewed or reproduced without the use
    of the original program. Key requirements include

    1. reasonable controls to ensure the integrity, accuracy, and reliability of the electronic storage system;

    2. reasonable controls to prevent and detect the unauthorized creation of, addition to, alteration of, deletion of, or deterioration
      of electronically stored books and records;

    3. an inspection and quality assurance program evidenced by regular evaluations of the electronic storage system including periodic
      checks of electronically stored books and records;

    4. a retrieval system that includes an indexing system;

    5. the ability to reproduce legible and readable hard copies of electronically stored books and records or when displayed on
      a video display terminal;

    6. the information in an electronic storage system must provide support for the taxpayers books and records;

    7. The taxpayer must maintain and make available to the Service upon request, a complete description of the electronic storage
      system, including all procedures relating to its use and the indexing system, and provide the Service with the resources (e.g.,
      appropriate hardware and software) necessary to locate, retrieve, read, and reproduce (including hard copies) of any electronically
      stored books and records.

  8. A taxpayer is not in compliance with the recordkeeping requirements under IRC section 6001 (and associated regulations) if
    the taxpayers electronic storage system fails to meet the requirements of Rev. Proc. 97-22, and a Notice of Inadequate Records
    pursuant to Regulation 1.6001-1(d) should be issued. See IRM 4.10.8.16 for complete discussion of Notices of Inadequate Records.

4.10.4.3.6.6 
(09-11-2007)
Third Party Record Keepers

  1. Traditional banks and other financial institutions that previously maintained account information such as signature cards,
    loan applications, and account activity in hard copy may now do so electronically. Currently, there are online banks that
    only do business on the Internet. Taxpayers can now maintain accounts with banks across the country or even overseas, rather
    than with banks in close proximity to the their physical location.

  2. The Internet has resulted in new third party record keepers whose information may be of help in resolving tax issues. These
    new third party record keepers may be able to supply information regarding web site ownership, related websites owned by the
    taxpayer, location of the business, contact information, and the taxpayers bank accounts. Examples include:

    1. Internet Domain Name Registrars

    2. Internet Hosting Providers

    3. Internet Access Provides (IAP)

    4. Internet Service Providers (ISP)

    5. Application Service Providers (ASP)

    6. E-Payment Providers, e.g., PayPal

4.10.4.4 
(06-01-2004)
Results of Minimum Income Probes

  1. After completion of the minimum income probes, the examiner must evaluate the information collected to this point and determine
    the scope of the examination of income, using the following criteria:

    IF THEN
    The results show that the taxpayer reported all taxable income from known sources, the books and records can be reconciled
    to the tax return, all financial activities are in balance, and the bank deposits do not exceed reported income,
    The examination of income may be limited to the Minimum Income Probes. The results and conclusions reached should be documented
    in the examination workpapers.
    IF THEN
    The results indicate the potential of unreported income due to inaccurate reporting of taxable income from known sources,
    the books and records cannot be reconciled to the tax return, a material imbalance in the Financial Status Analysis that cannot
    be reconciled, excess unexplained bank deposits, or inadequate internal control,
    A more in-depth examination of income is warranted. See subsection 4.10.4.5 below for suggested guidelines for an in-depth
    examination of income.

4.10.4.4.1 
(06-01-2004)
Material Understatements and Managerial Involvement

  1. If the examination of income reveals an understatement of taxable income in a given year, the case should be discussed with
    the group manager. The purpose of the discussion is to consider possible expansion of the examination scope/depth, audit techniques
    to be used, and the potential of fraudulent activity by the taxpayer.

  2. This discussion is mandatory in any examination with an understatement of taxable income greater than $10,000.

  3. This discussion should be noted on Form 9984, Examining Officers Activity Record. A summary of the content and resulting
    decisions should be documented in the workpapers.

  4. Group Managers should be engaged with their examiners in the development of unreported income issues. Involvement can be demonstrated
    by:

    1. Becoming familiar with the factual development and documentation,

    2. Discussing cases with examiners to assist in the determination of the depth of the examination of income and the techniques
      that should be used,

    3. Assisting examiners to determine whether the facts support the conclusion that there is a reasonable likelihood of unreported
      income justifying the use of a formal indirect method to make the actual determination of tax liability.

    4. Issuing summonses when necessary, and

    5. Contacting TIGTA immediately when a taxpayer threatens to report an RRA 98 Section 1203 violation for harassment.

  5. Management involvement should be annotated on Form 9984, Examining Officers Activity Record.

4.10.4.4.2 
(06-01-2004)
Inadequate Books and Records

  1. Whenever the taxpayer’s books and records are deemed inadequate for purposes of an examination of income, the examiner should
    consider the issuance of an inadequate records notice at the conclusion of the examination. See IRM 4.10.8.16 for procedures
    to issue an inadequate records notice.

4.10.4.5 
(06-01-2004)
In-Depth Examinations of Income

  1. If, as a result of completing the minimum income probes, the examiner identified inaccurate reporting of income from known
    sources, cannot reconcile the income reported on the tax return to the taxpayers books and records, cannot reconcile a Financial
    Status Analysis, identified unexplained bank deposits, determined that the taxpayers internal controls are inadequate, or
    determined for any reason that there is reasonable indication of additional unreported income, then a more in-depth examination of income will be made.

4.10.4.5.1 
(06-01-2004)
Guidelines for In-Depth Examinations of Income

  1. The depth of the in-depth examination of income will be tailored to each taxpayer. Sensitivity to the taxpayer’s reaction
    to additional in-depth probes must be balanced with the need for the proper and fair administration of tax laws.

  2. The in-depth examination of income is distinguishable from the minimum income probes by the use of third party contacts to
    obtain information or evidence to reconcile income issues.

  3. Where indicated, examiners should first pursue specific items of income that can be documented with direct evidence. These
    adjustments are easiest to defend and may eliminate the need to use a formal indirect method to make the actual determination
    of tax liability. This approach is appropriate when the taxpayer maintains books and records, adjustments may be due to technical
    issues (such as timing or character of funds), or the potential sources of the unreported income are limited (such as an insurance
    agent who underwrites for several companies). The specific item approach is not useful if the taxpayer’s gross receipts are
    generated from numerous sources or in small amounts, such as a grocery store.

  4. The use of a formal indirect method to make the actual determination of tax liability should be pursued when the taxpayer’s
    books and records are missing, incomplete, or irregularities are identified; or the Financial Status Analysis indicates a
    material imbalance after consideration of specific adjustments identified during the examination. Choosing the formal indirect
    method most suitable for the examination is extremely important. See IRM 4.10.4.6.2. for addition discussion.

  5. Procuring evidence, and its evaluation, are an integral part of the process. Refer to the following IRM sections:

    1. IRM 4.10.7.3, Evaluating Evidence, which includes discussions of oral testimony, observations, and documentary evidence.

    2. IRM 4.10.7.4, Arriving at Conclusions, which includes a discussion of taxpayer credibility and reasonable determinations.

4.10.4.5.2 
(09-11-2007)
In-Depth Examinations of Income: Individual Taxpayers

  1. Follow-up on evidence of potential sources of additional unreported income. This audit technique does not trigger the provisions
    of IRC section 7602(e) regarding the use of Financial Status Audit Techniques; thus, there is no requirement that the Service
    have a reasonable indication of a likelihood of unreported income.

  2. Attempt to resolve an unbalanced Financial Status Analysis.

    1. Reduce the unexplained understatement of taxable income by any excess of net bank deposits over reported gross receipts discovered
      during the bank account analysis.

    2. Include any audit adjustments made due to failure to substantiate claimed expenses. NOTE: The Financial Status Analysis should
      be continually revised as new information about business and personal expenses becomes available.

    3. Update estimated personal living expenses as information becomes available. However, it is inappropriate to affirmatively
      ask the taxpayer to identify actual personal living expenses or complete Form 4822, Statement of Annual Estimated Personal
      and Family Expenses. For purposes of the Financial Status Analysis, estimated personal living expenses using Bureau of Labor
      statistics are sufficient. Refining personal living expenses for actual costs should be limited to completion of a formal
      indirect method to make the actual determination of tax liability. See IRM 4.10.4.6.1.2.

  3. Discuss any potential understatement of taxable income with the taxpayer and/or representative. The taxpayer may have information
    that was not previously disclosed to the examiner that will resolve the imbalance.

    1. Consideration should be given to credible oral testimony, such as reasonableness of gifts of cash from relatives. (See IRM
      4.10.7.3.2 for in-depth discussion of oral testimony and documentation requirements.)

    2. Loan proceeds should be documented with the loan application and records of disbursement. The documents should be reviewed
      to confirm the amount and terms of the loan, as well as determining if the information on the loan application is consistent
      with information on the return. Differences should be reconciled and may lead to additional sources of income.

  4. When appropriate, third party contacts should be made to corroborate oral testimony. Information should be collected, to the
    greatest extent practicable, directly from the taxpayer to whom it relates. However, external sources of information (third
    parties) can be used to update the Financial Status Analysis, verify expenses, or corroborate the taxpayers oral testimony
    and explanations.

    1. Under IRC 7602(c) of the Code, third party contacts may not be initiated before giving advance notice to the taxpayer that
      contacts other than with the taxpayer may be made.

    2. Request that the taxpayer complete Form 6014, Authorization — Access to Third Party Records for Internal Revenue Service Employees.
      This form gives a third party written authorization from the taxpayer to provide information directly to the examiner.

    3. Use standard Form Letter 1995, Third Party Contact Letter to Request Information, to request information from third parties.

    4. Issue an administrative summons to the third party if the taxpayer is not cooperative. Pursuant to IRC section 7602(a), the
      Service has the authority to issue a summons to any person who has information for any bona fide civil tax audit, collection
      purpose or criminal investigation of any offense connected with the administration or enforcement of the internal revenue
      laws. To enforce an administrative summons, the Service must demonstrate that (1) there is a legitimate purpose; (2) the inquiry
      is relevant to the purpose; (3) the information is not already in the possession of the Service; and (4) the administrative
      steps required by the Code and regulations have been followed. See United States v. Powell, 379 U.S. 48, 57-58 (1964).

    5. A variety of external sources of information are available. For example, a credit application completed by the taxpayer to
      secure a bank loan may reflect income consistent with the audit adjustment. See See Exhibit 4.10.4-3. for additional examples of external sources of information.

    6. Information from third parties may be secured via telephone with the taxpayer present. This is the easiest and most efficient
      method. Depending upon the information sought, oral testimony may be all that is needed to resolve the issue.

    7. In some circumstances interviewing the third party should be considered. A summary of the interview or statement made should
      be prepared and signed by the third party. If a more formal written statement is desired, an affidavit (Form 2311) should
      be used. See IRM 4.10.7.3.2, Oral Testimony, for detailed discussion.

    8. Information from third parties will be verified, to the extent practicable, with the taxpayer or representative before action
      is taken. See IRM 4.10.1.6.12 for more information on taxpayer notification requirements.

4.10.4.5.3 
(09-11-2007)
Audit Techniques for the In-Depth Examinations of Income: Corporations and Other “Business”
Returns

  1. The minimum income probes described in IRM 4.10.4.3.4 are comprehensive. Therefore, examiners should use their judgment when
    determining which audit techniques are most suitable for additional in-depth income probes. Refer to IRM 4.10.3.5.5 and 4.10.3.5.6.

  2. Bank records serve as backup documents to the taxpayers records and can also provide leads to transactions not disclosed
    in the books and records. A complete discussion is included in IRM 4.10.3.7. The extent of the bank account reconciliation
    will depend on the circumstances of the case and will be more important when records are inadequate, nonexistent, or possibly
    falsified.

  3. An apparent understatement of taxable income for a corporation, or the identification of income diverted to a shareholder
    or partner, will normally require a concurrent in-depth examination of the related taxpayers. Refer to IRM 4.10.4.3.4.6 and
    4.10.5.4 for suggested elements for an in-depth examination of income for an individual shareholder/partner. Refer to IRM
    4.10.4.6 for general guidance for using formal indirect methods.

  4. When appropriate, third party contacts should be made to corroborate oral testimony. See IRM 4.10.4.5.2(4) for complete discussion.

4.10.4.5.4 
(09-11-2007)
Results of an In-Depth Examination of Income

  1. After completion of the in-depth examination of income, the examiner should decide the next step using the following decision
    criteria:

    a. IF THEN
      The taxpayer or third parties have successfully explained the reason for the understatement. Document the results in the workpapers and conclude the examination of income without adjustment.
    b. IF THEN
      The adjustments to income and understatement meet the criteria for referral to Criminal Investigation. A referral should be made to Criminal Investigation.
    c. IF THEN
      The taxpayer agrees to the proposed adjustments to income. There is no indication of additional unreported income. Document the results in the workpapers and make the adjustment, resolve other issues, and close the case agreed.
    d. IF THEN
      The taxpayer does not agree to the proposed adjustments to income and the adjustments are not based on estimated personal living expenses derived from BLS data or comparable statistics. Document the results in the workpapers and close the case unagreed.
    e. IF THEN
      The taxpayer does not agree to the proposed adjustments to income and the adjustments are based on estimated personal living expenses derived from BLS data or comparable statistics. Consider using one of the formal indirect methods to determine the actual amount of unreported income. NOTE: A case should not be closed unagreed if adjustments to income are based on estimated Personal Living Expenses.

4.10.4.6 
(09-11-2007)
Formal Indirect Methods of Determining Income

  1. The formal indirect methods used to determine tax liabilities involve the development of circumstantial proof of income through
    the use of bank deposits, source and application of funds, ratio analyses, or changes in net worth.

  2. The purpose of this section is to provide guidance for examiners when using formal indirect methods of reconstructing income.
    The five basic formal indirect methods of reconstructing income discussed are:

    1. Source and Application of Funds Method

    2. Bank Deposits and Cash Expenditures Method

    3. Markup Method

    4. Unit and Volume Method

    5. Net Worth Method

  3. Subsection 4.10.4.6, Formal Indirect Methods of Determining Income, is organized into the subsections listed below. Key court
    decisions which allow for the use of formal indirect methods, when to use a specific method, formulas, and examples are included
    in the discussions of the different methods. Common defenses which an examiner may encounter in cases where a formal indirect
    method is used are also discussed.

    4.10.4.6.1 Authority to Use Formal Indirect Methods
    4.10.4.6.2 Using Formal Indirect Methods to Reconstruct Income
    4.10.4.6.3 Source and Application of Funds Method
    4.10.4.6.4 Bank Deposits and cash Expenditures Method
    4.10.4.6.5 Markup Method
    4.10.4.6.6 Unit and Volume Method
    4.10.4.6.7 Net Worth Method
    4.10.4.6.8 Potential Taxpayer Defenses Against Formal Indirect Methods of Computing Income

4.10.4.6.1 
(06-01-2004)
Authority to Use Formal Indirect Methods (Financial Status Audit Techniques)

  1. Neither the Code or the regulations define or specifically authorize the use of the formal indirect methods. IRC section 446(b),
    however, provides that if no method of accounting has been regularly used by the taxpayer, or if the method used does not
    clearly reflect income, the computation of taxable income shall be made under such method as, in the opinion of the Secretary,
    does clearly reflect income.

  2. If the examiner has a reasonable indication that unreported income exists, the IRS has been granted the authority, through
    the development of case law, to use a formal indirect method of reconstructing income to determine whether or not the taxpayer
    has accurately reported total taxable income received.

  3. The [formal] indirect method need not be exact, but must be reasonable in light of the surrounding facts and circumstances.
    Holland v. United States, 348 U.S. 121, 134 (1954).

Law Offices of Darrin T. Mish, PA

100 S. Edison Ave. Suite A, PO Box 3414, Tampa, FL 33606 (813) 229-7100
Made with Semiologic Pro • Colorblock-blue skin by Techie Coach