Your chances of getting audited by the IRS are generally low (under 1% for most), but increase significantly with higher incomes (especially over $1 million), complex returns, self-employment (filing Schedule C), or claiming certain credits like the Earned Income Tax Credit (EITC). Factors like large deductions, unreported income, foreign accounts, or simple math errors also raise red flags.
Many people worry about IRS audits. But the chances of being audited are actually very low for most individuals. Recent IRS data shows the IRS examined 0.40% of individual returns filed and 0.66% of corporation returns filed. Most of the IRS's focus is on large businesses and high-income earners.
What percentage of tax returns are audited? Your chance is actually very low — this year, 2022, the individual's odds of being audited by the IRS is around 0.4%.
Unreported income
The IRS receives copies of your W-2s and 1099s, and their systems automatically compare this data to the amounts you report on your tax return. A discrepancy, such as a 1099 that isn't reported on your return, could trigger further review.
Who gets audited by the IRS the most? The overall odds of an IRS audit are low, about 4 out of every 1,000 returns. However, high-net-worth individuals are more likely to be targeted due to complex income sources, large deductions, and sophisticated financial structures.
Audit trends vary by taxpayer income. In recent years, IRS audited taxpayers with incomes below $25,000 and those with incomes of $500,000 or more at higher-than-average rates. But, audit rates have dropped for all income levels—with audit rates decreasing the most for taxpayers with incomes of $200,000 or more.
The IRS uses a combination of automated and human processes to select which tax returns to audit. Not reporting all of your income is an easy-to-avoid red flag that can lead to an audit. Taking excessive business tax deductions and mixing business and personal expenses can lead to an audit.
What happens during an audit? Internal audit conducts assurance audits through a five-phase process which includes selection, planning, conducting fieldwork, reporting results, and following up on corrective action plans.
It's good to be specific, but there's a danger in words such as “everything,” “nothing,” “never,” or “always.” “You always” and “you never” can be fighting words that can distract readers into looking for exceptions to the rule rather than examining the real issue.
In 2025, tax authorities are using advanced analytics and AI to identify audit risks more accurately than ever. While the chances of an audit remain relatively low, certain patterns and red flags on a tax return can significantly increase your odds.
The IRS uses several different selection methods: Random selection and computer screening - sometimes returns are selected based solely on a statistical formula. We compare your tax return against "norms" for similar returns.
Revenue agents – examinations (audits)
They may meet you at an IRS office or visit your home, business or accountant's office. A visit may require a tour of your business or your authorized power of attorney. Before a visit: The agent contacts you by mail. After, they may call to discuss your audit.
If the IRS proves willful misconduct, you may face criminal charges, fines, and— in severe cases—prison. Most taxpayers, however, receive civil penalties only. Refunds are paused until the audit finishes.
The IRS usually reviews receipts during an audit — if you don't have the receipts, you can sometimes use bank statements or credit card statements to prove your claims instead. Consequences of being audited without receipts can include additional taxes, interest, and financial penalties.
Audit tips and tricks key takeaways:
Five Common Audit Findings and How to Address Them: Insights from Page Kirk
Well established processes may only need to be audited annually, while new or complex processes may need to be audited quarterly, or even monthly. Establishing an internal audit program with audits occurring at planned intervals will help your organization be on board with the internal audit process.
If the deductions, losses, or credits on your return are disproportionately large compared with your income, the IRS may want to take a second look at your return. Taking a big loss from the sale of rental property or other investments can also spike the IRS's curiosity.
You cannot refuse a tax audit if the IRS selects your return for review. However, you can cooperate with the audit process and provide the necessary documentation to address flagged concerns.
The IRS "10k rule" primarily refers to the requirement for businesses and financial institutions to report cash transactions over $10,000 by filing Form 8300 (for businesses) or a Currency Transaction Report (CTR) (for banks), under the Bank Secrecy Act. This rule helps combat money laundering, tax evasion, and terrorist financing, requiring reporting for single transactions or related transactions totaling over $10,000 in cash within a year, with penalties for non-compliance.
What is a 1099-K form? IRS Form 1099-K is a tax document that reports any payments you received through third-party networks like Venmo, PayPal, or Apple Pay. If you receive more than $20,000 in at least 200 transactions through these platforms, you'll likely get a 1099-K.