
The Standard Rule: A Three-Year Audit Window
For the majority of taxpayers, the IRS has three years from the date a return is filed to initiate an audit. This period begins on the later of:
If seven years have passed, the standard three-year audit statute has long expired, and the IRS normally cannot reopen those returns.
When the IRS Can Audit Up to Six Years
The IRS has a longer six-year audit period if you underreport income by more than 25%. This can include:
In these cases, the IRS has six years to audit. After seven years, even these extended audit cases are typically closed—unless fraud or non-filing is involved.
No Statute of Limitations for Fraud or Non-Filing
Here’s where the IRS can audit beyond seven years—and even indefinitely:\
Can the IRS Audit You After 7 Years?
In most cases: No, the IRS cannot audit you after seven years. The only exceptions involve fraud, substantial underreporting, or unfiled returns.
If you’re unsure whether a past tax year is truly closed or still open to IRS review — Dimov Audit can analyze your transcripts &confirm the statute dates and help you manage any remaining audit risk. Reach out to our dedicated audit team today.


