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Will Your Tax Return be Audited

Will Your Tax Return be Audited

July 31, 2019

Few things are more unnerving than having your tax return selected for an IRS audit. The IRS uses that "audit anxiety" to help keep taxpayers honest on their tax returns.

DIF Scores Count

The IRS evaluates tax returns based on their "DIF" scores, a set of IRS formulas known as the "Discriminate Function System." About three-quarters of all returns audited are selected by the DIF computer, which compares deductions, credits, and exemptions with the norms for taxpayers in each income bracket.

While the IRS keeps these formulas very secret, you can count on having a higher audit probability if you fall into certain categories or report certain things on your tax return.

What Interests the IRS?

Some higher risk areas are -

  • Tax protests. Both the IRS and tax courts are getting fed up with what they consider frivolous tax protests. If you file a return stating that you owe no tax because the dollar is worthless or make some other such protest, you'll probably be audited.
  • High Income. Because auditing higher-income taxpayers is likely to produce more additional tax revenue than auditing lower-income taxpayers, the IRS targets this category.
  • Certain occupations. Taxpayers whose occupations produce cash income, such as taxi drivers and waiters, run a higher risk of being audited. Self-employed individuals, particularly independent contractors, are IRS targets for the same reason; they are more likely to have unreported cash income.
  • No preparer or a problem preparer. If you have a complex return and prepared it yourself, or if your return was prepared by someone on the IRS's problem-preparer list, you are more likely to be audited.
  • Certain deductions. The IRS has found it profitable to audit returns that claim office-in-the-home deductions, travel and entertainment deductions, and certain other write-offs where they feel taxpayers stretch the truth.
  • Related party transactions. Taxpayers who involve family members in their financial operations are more likely to be scrutinized by the IRS. Paying wages to your children, lending money to relatives, splitting income among family members, or running a family business will make the IRS more interested in your returns.

Your Best Audit Defense

Between one and two percent of all individual tax returns filed in any year will be selected for audit.

Unless there is suspicion of fraud or substantial understatement of income, the IRS has three years from the due date of your return to initiate an audit. Typically, most returns are selected within two years of their filing date.

The best defense in an audit is a two-part strategy:

  • Have supporting documentation for all deductions and credits.
  • See your Tax Professional immediately upon notification that you're being audited.

An Enrolled Agent is a Tax Professional and can put your mind at ease, find the information that the IRS wants more quickly than you can, and very likely will save you money in the long run by getting a faster and more favorable conclusion to the audit.