Know Your Rights
Collection Statute
The IRS has a legal deadline. Under Internal Revenue Code Section 6502, they have exactly 10 years from the date your tax is assessed to collect. After that date — called the Collection Statute Expiration Date (CSED) — the debt is legally uncollectable.
This is one of the most powerful protections in tax law — and one of the least understood. The CSED determines which options make sense, which ones to avoid, and when the IRS must stop permanently.
Every tax debt has its own CSED. It is calculated from the assessment date — not the tax year, and not when you filed. The assessment date is the official date the IRS recorded your liability in their system.
Example A — Filed on time
You file your 2018 return on April 15, 2019. The IRS assesses on May 30, 2019. Your CSED is May 30, 2029. After that date, the balance is legally unenforceable.
Example B — Filed late
You filed your 2015 return in 2020 — 5 years late. Assessment occurred in August 2020. Your CSED is August 2030. The filing date — not the tax year — controls the clock.
Example C — IRS filed for you
You never filed your 2017 return. The IRS created a Substitute for Return in 2019 and assessed $14,000. Your CSED is 2029 — but filing your own return now could change this. Talk to a professional before assuming SFR rules apply.
Situation 1 — 18 months from expiration: You owe $35,000 from 2013. The CSED is 14 months away. You are being pressured to sign a payment plan. Do not. A 3-year plan extends the CSED by 3 years. Requesting Currently Not Collectible status instead lets the clock run out — eliminating the debt entirely without a single payment.
Situation 2 — Multiple years, different CSEDs:You owe for 2014, 2016, and 2019. Each has its own expiration date. The 2014 balance expires first. You can prioritize paying the 2019 balance (which won't expire for years) and let the 2014 balance run out naturally — saving thousands.
Situation 3 — Statute already expired: The IRS sends you a levy notice for a 2010 debt. You calculate the CSED and it expired in 2022. Collection is illegal. You notify the IRS, they must release the levy and remove the debt.
The CSED clock is not always running. Certain events pause it — meaning those months are added to the end of the 10-year window:
Clock pauses for the full life of the agreement plus 30 days. A 5-year plan adds 5 years and 30 days to your CSED. This is the #1 way people unknowingly extend the IRS's collection window.
Extension
Plan length +30d
Clock pauses while OIC is under review. Plus 30 days after rejection. Plus any period of Tax Court appeal. OIC process typically adds 12–24 months.
Extension
12–24 months
Clock pauses for the entire bankruptcy period plus 6 months after discharge or dismissal.
Extension
Duration +6 months
Filing a Collection Due Process hearing pauses the clock while the appeal is pending.
Extension
6–18 months
Clock pauses while you are physically outside the United States for 6 consecutive months or more.
Extension
Absence period
Does NOT pause the clock. CNC status is one of the only collection holds that lets the CSED continue running. This is precisely why CNC is powerful for debts close to expiration.
Extension
None
IRS collections agents actively monitor approaching CSEDs. Expect escalating contact and more aggressive collection attempts in the 12 to 24 months before your debt expires. This is the IRS making a final push before they lose the legal right to collect.
During this window, the IRS is more likely to:
Request your IRS Account Transcript: Available free at IRS.gov or by requesting Form 4506-T. Find the "Assessment Date" for each tax year. Add 10 years. That is your base CSED.
Account for tolling: If you had prior payment plans, OICs, or bankruptcy, those periods extend the CSED. Calculate the full adjusted date.
Let the CSED drive your strategy: Far from expiration — focus on stopping active collection. Close to expiration — avoid any agreement that extends the clock. Past expiration — enforce your rights and demand the IRS stop.
Request a hold now if collection is active: A collection hold stops levies and garnishment without pausing your CSED — buying time while protecting your rights.
Our tax professionals can contact the IRS today and request a hold on collections while we review your situation.
No obligation. We will review your case and contact you.
Levies & Garnishment