IRS Form 8857 Instructions

Let’s start with step by step guidance on completing this innocent spouse relief form.

Table of contents

How do I fill out IRS Form 8857?

There are 7 parts to this 7-page tax form:

Part I: Should you file this form?

Part I of this tax form helps taxpayers determine whether they can actually use Form 8857 to claim taxpayer relief.

Line 1

The top of Part I describes situations in which innocent spouse relief might be available:

If you believe the person with whom you filed a joint return should be solely responsible for an erroneous item or an underpayment of tax from your joint tax return, you may be eligible for innocent spouse relief.

Innocent spouse relief may also be available if you were a resident of a community property state and did not file a joint federal income tax return, and you believe you should not be held responsible for the tax attributable to an item of community income.

If you believe either of those statements to be true, select “Yes.” Otherwise, select “No.”

In either situation, proceed to Line 2 once you’ve entered your answer.

irs form 8857 part I: should you file this form?

Line 2

Did the IRS take your share of a joint refund from any tax year to pay one of the following past-due debts, owed only by the person listed on Line 6?

If Yes, you may be able to get back your share of the tax refund by filing IRS Form 8379, Injured Spouse Allocation.

Go to Line 3 if you answered “Yes” to Line 1.

If No, then do not file this form if you also answered “No” to Line 1. If you answered Yes to Line 1, continue to Line 3.

Line 3

Enter each tax year that you want innocent spouse relief. Be sure to enter the correct year.

For example, if the IRS used your 2023 income tax refund to pay a 2021 joint tax liability, enter the tax year 2021, not 2023.

Part II: Tell us about yourself and the person listed on line 6 for the tax years you want relief.

In Part II, you’ll give the IRS some personal information about yourself and the other spouse.

Line 4: Is English your primary language?

If English is not your primary language, then check No and indicate your preferred language. Otherwise, select Yes and go to Line 5.

Line 5: Current taxpayer information

In Line 5, you’ll enter your taxpayer information. This includes:

If you have an individual taxpayer identification number (ITIN) instead of a Social Security number, enter your ITIN instead.

part ii: tell us about yourself and the person listed on Line 6 for the tax years you want relief

Line 6: Other spouse’s contact information

In Line 6, you’ll enter the identifying information for the spouse from whom you’re claiming relief. This includes:

Only enter a P.O. Box if you do not know the mailing address or if the postal service does not deliver mail to that address.

Line 7: Marital status

Enter the marital status that applies: