Innocent Spouse Relief: When Your Partner's Tax Debt Isn't Yours
A joint return makes both spouses liable for the tax. Innocent spouse relief can remove that liability when your partner understated tax without your knowledge.
Quick Answer
Innocent spouse relief releases a spouse from liability for tax, penalties, and interest on a joint return when the other spouse understated the tax and the requesting spouse didn't know and had no reason to know. Two related forms of relief — separation of liability and equitable relief — cover other situations.
Why joint returns create shared liability
When you file a joint return, both spouses are jointly and severally liable for the entire tax — meaning the IRS can collect the full amount from either spouse, regardless of who earned the income or caused the understatement. This survives divorce; a divorce decree allocating the debt to one spouse does not bind the IRS.
Three types of relief
Innocent spouse relief: removes liability for tax attributable to an item the other spouse understated, if you didn't know and had no reason to know.
Separation of liability relief: allocates the tax between spouses based on who's responsible for each item, available to separated or divorced spouses (or those who haven't lived together for 12 months).
Equitable relief: available when you don't qualify for the other two but it would be unfair to hold you liable, often used for underpayment (not understatement) on a joint return.
How to request relief
File Form 8857 within two years of the IRS's first collection attempt against you. The IRS notifies the other spouse (who can participate) and evaluates the request. Relief can remove tax, penalties, and interest attributable to the other spouse's items.
What the IRS considers
For innocent spouse relief, the IRS looks at whether you knew or had reason to know of the understatement, the amount of the understated item, whether you received a benefit from the understated income, and whether it would be unfair to hold you liable. For equitable relief, it weighs your knowledge, the hardship, and whether you'd suffer if held liable.
Frequently Asked Questions
Answers to the questions taxpayers ask most about this topic.
Am I responsible for my spouse's tax debt?
If you filed a joint return, you're jointly liable for the entire tax, even after divorce. A divorce decree allocating the debt to your spouse does not bind the IRS. However, innocent spouse relief, separation of liability relief, or equitable relief can remove your liability if you qualify.
How do I apply for innocent spouse relief?
File Form 8857 within two years of the IRS's first collection attempt against you. The IRS notifies your spouse (or ex-spouse) and evaluates whether you knew or had reason to know of the understatement and whether it would be unfair to hold you liable.
Does innocent spouse relief remove penalties and interest too?
Yes. Innocent spouse relief can remove tax, penalties, and interest attributable to the understated items on the joint return. Separation of liability and equitable relief have different scopes but can also relieve penalties and interest depending on the situation.