
The IRS can only collect until the end of the collection period. That’s 10 years from the date the tax was assessed, but certain events can pause the clock. Use this free calculator to figure out the Collection Statute Expiration Date (CSED) on your tax debt. Get an estimate of when your tax debt expires – it takes just a minute.
To talk about resolution strategies now, contact the tax debt attorneys at Damiens Law.
Calculate Your Collection Expiration Date
How This CSED Calculator Works
To calculate when your tax debt expires, the tool asks for the following details:
- The assessment date: typically a few weeks after you file but not before the April 15th filing deadline.
- Tolling events: if you applied for payment plans, left the country, filed for bankruptcy, or had other events that tolled the clock.
That’s it. Then, it calculates when the collection period expires and when the IRS writes off the debt. For example, if the tax was assessed April 15, 2018, and there were no tolling events, the calculator would estimate a collection expiration date of April 15, 2028.
If you have multiple years of tax debt, the tool calculates them all separately, which is exactly what the IRS does.
What Pauses the 10-Year Clock (Tolling Events)?
The collection expiration calculator takes into account these tolling events:
- Applying for a payment plan: from the time you file the request, plus 30 days.
- Requesting an offer in compromise: from the time you apply, plus 30 days.
- Applying for innocent spouse relief: from the time you apply, plus 60 days.
- Appealing with a Collection Due Process (CDP) hearing: from the time you file Form 12153, to 90 days after the IRS’s final determination.
- Filing for bankruptcy: the entire legal process, plus six months afterward.
- Living out of the country: the full time you’re gone plus six months.
These events stop the clock, and the IRS can’t collect when the clock isn’t running. So, the extra time gets added onto the end, giving the IRS the full 10 years to collect your tax debt but also meaning you have to deal with it for more than 10 years.
How to Find Your Exact CSED
Your IRS transcript has the exact CSED on your account. You can access the transcript by signing into your IRS online account or by working with a tax attorney. However, it’s important to note that the IRS makes mistakes. If the date on your transcript looks wrong, reach out to a tax attorney for help.
The IRS may have tolled the clock incorrectly – for example, not restarting it on time, so the collection period ends up longer than it should be.
Why It’s Important
The CSED is important because it shows you how long the IRS has to collect on your tax debt. Knowing that date helps determine the most effective way to resolve your tax debt.
For instance, say you have limited assets, $500 a month in disposable income, and owe $30,000. If there’s 10 years left until the debt expires, a payment plan might be the best option, but if there are only two years left on the collection period, you’ll probably qualify for a settlement. If there’s just a few months left, you may be better off waiting out the IRS and effectively getting 10-year forgiveness.
When you talk with our tax attorneys, we’ll help you find the best way forward based on your CSED and other unique case factors. Don’t wait. Reach out to our tax debt attorney in Mississippi or Tennessee today.
FAQ: CSED Calculator
How long can the IRS collect on back taxes?
The IRS has 10 years from the assessment date to collect on back taxes, but certain events prevent the IRS from collecting. When those events happen, they “toll” (pause) the timer and add the extra time at the end.
Does IRS tax debt expire?
Yes, after 10 years, the IRS can no longer collect on the tax debt, but due to tolling events that stop and extend the collection period, the 10-year time frame can sometimes stretch over a longer period.
When does my IRS tax debt expire?
Typically 10 years after assessment, plus a bit of extra time if the clock was paused due to applying for relief plans, filing bankruptcy, or going through another tolling event. You can find the exact date from a tax attorney or on your IRS transcript.
What happens when the collection statute expires?
The IRS can no longer collect the tax debt. The agency cannot initiate wage garnishments, seize assets, or take other steps to collect the tax debt after the expiration date.
Do I have separate expiration dates for each year owed?
Yes, the expiration date is tied to the assessment date and affected by tolling events, so there’s a unique CSED for every year of tax debt.
Get Help From Damiens Law
At Damiens Law, we specialize in tax problems. We provide all of our clients with individualized solutions based on the age of their tax debt, their personal finances, and their goals. When you set up a consultation, we’ll explain how we can help in your situation. Don’t wait. Schedule a consultation today.




