How Far Back Can the IRS Collect Taxes?

IRS 10-year rule

Established by the 1998 IRS Reform and Restructuring Act, the IRS Statute of Limitations restricts the amount of time that the IRS may pursue collections against you. These collections may be for outstanding taxes, penalties and interest that have accumulated over time due to unfiled tax returns, back taxes or unpaid tax debt.

Taxpayers have basic rights under the Taxpayer Bill of Rights, including the Right to Finality, which provides for an end to the Statute of Limitations. The IRS generally does not assess additional taxes for a specific tax year more than three years after the date of filing.

While there are exceptions, the Statute of Limitations lasts 10 years for standard tax debts. An extension requires either an approved installment payment plan or a court judgment.

“If the IRS sues and obtains a judgment prior to the end of the 10 year period, they can collect until the judgment is satisfied,” shared Josh Borges, senior tax manager at Truepoint Wealth Counsel.

The timeline begins from either the filing date for the tax return or the assessment date, whichever is later. The assessment date will be April 15 of the year your taxes were due. However, the clock on your 10-year timeline does not begin until you file your tax return, even if it’s late.

» LEARN: How to file taxes

The Statute also enables the IRS to pursue collections beyond unfiled or unpaid tax returns:

• The IRS may audit your tax return for up to three years.
• The IRS may be able to review your tax return for six years after filing if errors, fraud or misreported income are suspected.
• The IRS typically only pursues unfiled returns for up to six years.

Keep in mind that your state may also have additional statutes that can affect your tax debt at the state level. This can vary significantly; for example, Georgia’s statute of limitations lasts three years, while Nevada's lasts up to eight.

Collection Statute Expiration Date

After the statute expires, the IRS is no longer able to collect on that debt, and your debt is officially considered uncollectible. The expiration of the statute of limitations is known as the Collection Statute Expiration Date (CSED).

Your outstanding bill can include several tax assessments, each with its own CSED:

• Original tax liability upon filing
• Additional tax due to tax return amendments
• Substitute for return tax balances
• Additional taxes discovered from IRS audits
• Civil penalties
• Additional penalties and interest

When the IRS recognizes a debt, it will provide a notice detailing all outstanding taxes, penalties and interest. It will detail the reason for the bill and provide steps to resolve it.

“Note that scammers are out there,” warned Nik Agharkar, owner and managing member of Crowne Point Tax & Wealth Counsel. “The IRS never calls you; they send letters. Ignoring those notices usually just makes things much worse.”

How to check your CSED

Your CSED is available in your account transcript under “Transactions.” Your CSED record also provides a three-digit IRS transaction code.

If you believe your CSED is not correct, you can receive assistance from the Taxpayer Advocate Service (TAS) by submitting Form 911 (Request for Taxpayer Advocate Service Assistance).

You can access it in several ways:

• Visit your online account.
• Mail Form 4506-T (Request for Transcript of Tax Return).
• Call 800-908-9946 or the phone number listed on your notice.

Exceptions to the 10-year rule

Not all IRS collections fall under the 10-year rule.

There are several exceptions that may extend the period the IRS pursues collections of your debt, known as the tolling period:

• Filing for bankruptcy
• Fraud
• Concealed income
• Unfiled tax returns
• Tax evasion or unreported income
• Submitting an Offer-In-Compromise (OIC)
• Request for an installment agreement
• Out of the country for over six months
• Filing an Innocent Spouse Claim
• Request for a collection due process hearing
• Filing an appeal
• Deployed active-duty military
• Certain military members
• Continuous habitation in an international residence

Note that there are no CSED or time restrictions for certain cases, such as unfiled tax returns or tax evasion.

Filing past-due returns

If you fail to file your tax return, the IRS may file one for you called a substitute for return. You will receive a tax bill based on this return, and then the 10-year statute of limitations will begin, plus any additions of time listed on your notice under Additions to the 10-Year Expiration Date.

You do have the option to file an amended return. The IRS typically allows taxpayers with past-due returns up to six years to file their tax returns.

If the IRS accepts it, you may end up owing less tax or even none at all. However, if it’s found that you have a higher tax liability, the IRS will send an amended bill with the total amount due.

Your assessment date may change if you file an amended tax return, regardless of whether the IRS files one on your behalf. However, your CSED will remain the same.

Consequences of ignoring IRS collections

If you dismiss IRS collections notices, you’ll face a host of consequences, including penalties, fines and seizure of assets.

Tax penalty

Tax penalties and interest can quickly add up when you don’t pay your taxes. In 2024 alone, the IRS collected almost $18 billion in late tax returns and over $3 billion for delinquent returns.

Therefore, it is critical that you pay your tax bill immediately to prevent further accumulation of interest and penalties. Penalties are not a one-time fee. Penalties and interest both continue to accrue until you pay your tax debt in full. Any current refunds owed or overpayments will be applied to outstanding tax or qualifying debt.

Intent to levy

In addition to financial penalties, the IRS can take other actions. This may include a levy or tax lien on your wages, bank accounts or other assets. If this happens, you will receive a Collection Due Process (CDP) notice informing you of the lien or levy.

John A. Zandi, of the tax resolution company Detaxify, shared his experience at Detaxify. “Practically speaking, garnishments and bank levies are more common, and asset seizures are reserved for significantly higher balances (of) $250,000 and over,” he said. “However, the IRS can also sometimes enforce collections aggressively for smaller balances.”

Additional actions

According to Zandi, in some cases, the IRS can assign a revenue officer who can contact you, your friends or family and even visit them in person. “Revenue officers can be aggressive,” he said, “and will levy bank accounts and garnish wages more aggressively.”

The IRS can even notify the State Department, which can result in the loss of your passport.

“Once the IRS takes these kinds of enforcement actions, you also lose a lot of your negotiating power to try and reduce your overall liability,” shared Agharkar. “The irony is that many of the IRS’s most favorable programs are only available to people who engage early rather than avoid the issue.”

How to resolve your IRS collections

Over a decade, you can accumulate a lot of fees and penalties. However, don’t fret just yet.

If you owe the IRS for outstanding taxes, you have a few options.

1. Audit reconsideration

If you believe the IRS made a mistake, you may request an audit reconsideration.

However, you must meet certain eligibility requirements. For example, you must have new information to support your case. You may also disagree with the total amount or have moved and didn’t receive the audit report.

2. Offer in compromise

You may be able to pay less than you owe by submitting an offer in compromise to the IRS. In 2024, the IRS received 33,591 offers in compromise and accepted 7,199, totaling $163.4 million.

A convenient pre-qualifier tool on the IRS website can help you determine if you qualify.

3. Installment plan

If you cannot pay your bill in full due to financial hardship, the IRS offers installment plans that will break up your payment over time.

To request a payment plan, log in to your IRS account or submit Form 9465 (Installment Agreement Request).

4. Currently not collectible status

You can also request “currently not collectible” status, which pauses your payments temporarily. If the IRS agrees that you are unable to make your payments, it may suspend collections.

However, you will still accrue interest and penalties during this break.

5. Penalty abatement

You may be able to request tax relief through a penalty abatement.

To qualify, you must meet certain eligibility requirements. Among these, you must prove that you didn’t have a tax return to file that year and that you haven’t been assessed any penalties within the last three years.

6. Low-income taxpayer clinic

Although independent from the IRS and TAS, low-income taxpayer clinics provide support for those who owe the IRS tax debt. They can provide free or low-cost tax relief representation for your IRS audit, appeal or tax collection dispute.

First, however, you must meet the income threshold for eligibility, which depends on your household size and where you live.

7. Financing

You may also be able to pay your tax bill by using other forms of financing, such as a personal loan or perhaps a credit card.

While the interest rates may be more competitive, it’s still critical to carefully view the terms and conditions to ensure it is a beneficial move.

8. Bankruptcy

Bankruptcy should be a last resort, but it can help eliminate your IRS tax debt and other debts, giving you a clean slate.

However, there are serious drawbacks, such as difficulty obtaining new credit in the future.

9. Out of country status

The IRS pauses collection efforts if you live outside the U.S. for at least six months. It also stops the clock for the 10-year statute. However, the collection timeline doesn’t expire.

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