The word "audit" causes more anxiety among small business owners than almost any other word in the tax world. The reality is that fewer than one percent of individual tax returns are audited in a given year, and returns with Schedule C business income do attract somewhat more scrutiny. But the good news is that most audits are triggered by specific patterns, and understanding those patterns is the first step to avoiding them.

Claiming 100 Percent Business Use of a Vehicle

If your tax return shows that your vehicle is used 100 percent for business and zero percent for personal use, that is a red flag. The IRS is skeptical, and for good reason. Most people use the same vehicle to run personal errands at some point. Document your mileage carefully and report your actual business use percentage, even if it is 95 percent rather than 100 percent.

High Meal and Entertainment Deductions

Meal deductions that are disproportionately large relative to your income or industry tend to attract attention. Under current law, business meals are 50 percent deductible when the meal has a clear business purpose. Keep receipts and note the business purpose and the name of the person you dined with. Deducting lavish meals without documentation is an easy way to invite scrutiny.

Reporting Large Net Losses Year After Year

If your business consistently reports significant losses on Schedule C, the IRS may question whether the activity is actually a business or a hobby. The IRS generally expects a legitimate business to show profit in at least three of every five years. If your business is genuinely in a startup phase or experiencing an unusual year, documentation and a clear business intent are important.

Large Charitable Deductions Relative to Income

Charitable contributions significantly out of proportion to your income level are another flag. Donations of non-cash items like clothing, household goods, or appreciated property require proper documentation and, for larger donations, a qualified appraisal.

Not Reporting All Income

The IRS receives copies of 1099s issued to you. If you received a 1099 and do not report that income on your return, the IRS computer systems will flag the discrepancy automatically. This includes 1099-NEC for freelance income, 1099-K for payment platform income, and 1099-INT for interest income. Not receiving a 1099 does not mean the income is not taxable; it still is.

The best audit protection is not avoiding deductions you legitimately deserve. It is having clean records, accurate documentation, and a return prepared by a professional who knows how to present your information correctly.

What Happens If You Are Audited

Most IRS audits are correspondence audits conducted entirely by mail. The IRS sends a letter asking for documentation supporting a specific item on your return. If your records are in order, a correspondence audit is typically resolved without much drama. If you are represented by a CPA or Enrolled Agent during an audit, they handle the communication with the IRS directly.

We prepare accurate returns and maintain the records you need to defend them. If you want to work with a CPA in the Plano, Carrollton, or North Dallas area who takes your protection seriously, let us talk.

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