
The 10-Year Rule Explained
Once the IRS assesses a tax—typically when you file your return or when the IRS issues an official assessment—the agency has exactly 10 years to collect the debt. When the 10-year window ends, the IRS legally must stop all collection activity. This includes:
After the CSED passes, the IRS writes off the remaining balance, and the taxpayer is no longer liable for the debt.
When the IRS Can Collect Beyond 10 Years
Although the rule seems straightforward, several events can extend the 10-year collection period, giving the IRS more time. These include:
These exceptions mean the IRS can, in many cases, collect for more than 10 years—sometimes several years longer.
How to Know When Your CSED Expires
The IRS does not automatically disclose your CSED unless you ask. You can request this information by contacting the IRS directly or working with a tax professional who can obtain the official transcript and calculate the exact expiration date.
If you’re unsure when your IRS collection statute actually expires or whether past actions have extended it, Dimov Audit can calculate your true CSED timeline and help you choose the best strategy for resolving old tax debts. Reach out to our dedicated team today for professional assistance.



