A collection notice on a decade-old debt should trigger one reflex before any other: check the expiration date. The IRS has ten years from the date a tax was assessed to collect it. After that, the debt is wiped off the books, liens release by operation of law, and collection must stop. A bill from ten years ago is either near death, already dead, or kept alive by specific events - and you are entitled to know which before paying anything.

Run the Real Dates

The clock starts at assessment, not the tax year - a 2014 return filed late in 2017 was assessed in 2017, running to 2027. Audit assessments start their own clocks. Then come the pauses: a pending offer in compromise, a bankruptcy, a collection due process hearing, an innocent spouse request, long stretches outside the country - each one stops the clock and extends the deadline. Your account transcripts record every assessment and tolling event, and the recalculation is arithmetic plus law.

Two things I find regularly in these reviews: IRS expiration-date calculations that are simply wrong, always in the government's favor, and collection activity continuing past dates that already expired. Both get corrected when challenged with the math.

Strategy Near the Finish Line

If your statute has months or a few years left, the game changes completely. The smart plays become the ones that let the clock keep running: hardship status and partial-pay installment agreements neither pause the statute nor require paying the debt off. The catastrophic plays become the ones that freeze it: a doomed offer in compromise filed now could gift the IRS the very time it needs. Expect the IRS to get more interested as the deadline nears, not less - holding position through the final stretch is exactly what representation is for.

Do Not Pay an Expired Debt

And do not revive one: in the wrong circumstances, the wrong agreement signed near the deadline can extend what should have ended. Before you respond to that old notice at all, let me pull the transcripts and compute every expiration date you have. If the debt is dead, we tell the IRS so. If it is dying, we protect the calendar. Either way, the dates come first.