[Editor's Note: This article was originally published in November 2011 but has been updated for accuracy and comprehensiveness in 2026.]
If you owe back taxes and have been carrying that weight for years, maybe even a decade, you've probably asked yourself: Can the IRS collect forever? The short and encouraging answer is no. Federal law sets a clear deadline on how long the IRS can pursue you for unpaid taxes. But as with most things involving the IRS, the details matter enormously.
This article breaks down exactly how the IRS statute of limitations on collections works, what can extend it, and what you should actually do if you're approaching or past that deadline.

