Innocent Spouse Relief
Relief from tax your spouse understated on a joint return. It is narrower than the name suggests — five categories of tax are excluded by name.
Full Definition
The IRS describes innocent spouse relief as relieving you from paying additional taxes "if your spouse understated taxes due on your joint tax return and you didn't know about the errors".
The exclusions are the part worth reading first, because the name suggests something broader than the rule. The IRS states the relief is only for taxes due on your spouse's income from employment or self-employment, and that you cannot claim relief for taxes due on: your own income; household employment taxes; Individual Shared Responsibility payments; business taxes; or trust fund recovery penalties for employment taxes.
The IRS states the conditions for requesting it: you filed a joint return with your spouse, taxes were understated due to errors on the return, you did not know about the errors, and you live in a community property state. It names the errors that cause understated taxes as unreported income, incorrect deductions or credits, and incorrect values given for assets.
The underlying rule the relief is an exception to: "When you file a joint tax return with your spouse, regardless of how you file, you are both responsible for the tax and any interest or penalty due."
It has an effect on the collection clock. IRM 5.1.19 states the collection period is suspended from the filing of the claim until the earlier of a waiver being filed or the 90-day period to petition the Tax Court expiring — or, if a petition is filed, until the Tax Court decision is final — plus, in each instance, 60 days. It also states the request does not extend the collection statute for your spouse.
What to do next
Check the exclusion list against what the balance actually is before anything else. If it is a trust fund recovery penalty, household employment tax or business tax, the IRS states this relief does not reach it.
What this page does not say
- The IRS page names additional types of innocent spouse relief, a knowledge-of-errors test, an exception for victims of domestic abuse, and timing rules for when to request relief. Those sections were not read in full and are not described here.
Sources
- Innocent spouse relief — Internal Revenue Service, retrieved 2026-08-21
- IRM 5.1.19, Field Collecting Procedures — Collection Statute Expiration — Internal Revenue Service, retrieved 2026-08-21
Last reviewed 2026-08-21 by Tax Resolution Clarity editorial.
Sourced to primary IRS materials and editorially reviewed. Not reviewed by a tax professional. Not tax advice.
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Where to go next
The IRS publishes the rules this page describes. Your own notice governs your dates.