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Official form guide
IRS Form 8857 is a Request for Innocent Spouse Relief, used to ask for an exception to tax liability in TEFRA partnership proceedings. If the IRS proposes increasing your tax liability, you generally must file this form within 2 years.
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IRS Form 8857 is a Request for Innocent Spouse Relief, used to ask for an exception to tax liability in TEFRA partnership proceedings. If the IRS proposes increasing your tax liability, you generally must file this form within 2 years.
Plain English
This form allows someone who was married when taxes were filed to request relief from paying a portion of the tax bill if they believe only their spouse or former spouse should be responsible for it. By filing Form 8857, the filer asks the IRS to excuse them from liability related to certain tax items.
Submission Date
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Form selector
Requesting equitable relief from tax attributable to community income
The time for requesting this specific type of relief follows the rules for equitable relief, which are earlier.
✓ Check instructions on line 1.
Filing a joint return where IRS is proposing an increase in liability
You must generally file within 2 years after the first IRS attempt to collect that tax from you.
✓ Confirm filing deadline applies.
Requesting relief related to TEFRA partnership proceedings and checked 'No' on line 1
This specific exception requires checking 'No' on line 1 of Form 8857.
✓ Verify Line 1 selection.
The primary filing trigger is becoming aware of a tax liability for which only your spouse or former spouse should be responsible. Generally, you must file no later than 2 years after the first IRS attempt to collect the tax from you. If an IRS final determination letter is sent, the petition must be filed by the 90th day thereafter.
Checklist
Purpose
Joint and several liability explanation · Instructions p.1
Filing Deadline (General)
No later than 2 years after the first IRS attempt to collect tax · Instructions p.1
Where To File
Mail to IRS P.O. Box 120053, Covington, KY 41012 (or private delivery) · Instructions p.2
Representation Authorization
Use Form 2848, Power of Attorney and Declaration of Representative · Instructions p.4
Fair Market Value (FMV)
Price between willing buyer/seller with reasonable knowledge · Instructions p.5
Account Code Removal Request
Call 855-851-2009 or write to IRS address listed under Where To File · Instructions p.5
Field map
Entity Info
1 items
Name and taxpayer ID of the entity claiming the credit.
Credit Info
1 items
Type of credit or incentive being claimed.
Calculation
2 items
The base amount used to calculate the credit.
Calculated credit amount after applying formulas and limitations.
Certification
1 items
Detailed breakdown supporting the credit calculation.
Signatures
1 items
Sign and date the form.
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Fillable formOpen in Editor->The current edition is Revision June 2021 (Form 8857). The instructions direct users to IRS.gov/Form8857 for the latest information about developments related to this form.
Quick Facts
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Where do I send Form 8857?
Do not file it with your tax return or the Tax Court; mail it instead.
→ Check 'Where To File' in the instructions to confirm the mailing address.
When must I file if the IRS is examining my return?
You generally must file within 2 years after the first IRS attempt to collect the tax from you.
→ Verify this deadline against any specific exceptions listed on Form 8857.
What happens if I don't get a final determination letter?
You must still file your petition no later than 90 days after the date the IRS mailed you that final determination letter.
→ Check Instructions p.3 to confirm this timeline.
Can I use an ITIN instead of an SSN?
Yes, if you or the person on line 6 has an ITIN, enter it in the location(s) where the form asks for an SSN.
→ Confirm that the ITIN is entered in place of the required SSN.
What if my name has changed since filing?
Enter your former name in parentheses after your current name (e.g., Jane Maple (formerly Jane Oak)).
→ Check Instructions p.5 to ensure correct formatting.
If I am foreign, how do I enter my address?
List the information in this order: City, province, county, or state, and country; follow the country's practice for the postal code.
→ Ensure you do not abbreviate the country name.
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This form allows someone who was married when taxes were filed to request relief from paying a portion of the tax bill if they believe only their spouse or former spouse should be responsible for it. By filing Form 8857, the filer asks the IRS to excuse them from liability related to certain tax items.
Anyone who believes only their spouse or former spouse should be held responsible for a tax liability must file IRS Form 8857. This applies when an individual becomes aware of such a liability during IRS examination or notice.
The form collects personal identification details, including the current and former name (if different) on Line 3, and requires listing the spouse's current name and SSN on Line 6. The filer also specifies their mailing address on Line 5.
Generally, Form 8857 must be filed as soon as a person becomes aware of a tax liability for which they believe only their spouse or former spouse should be held responsible. A specific deadline is the 90th day after the IRS mails a final determination letter.
The form must be mailed to one of two addresses: Internal Revenue Service P.O. Box 120053 in Covington, KY 41012 (if using USPS), or 7940 Kentucky Drive, Stop 840F in Florence, KY 41042 (if using a private service). It can also be faxed to the IRS at 855-233-8558.
First, complete all required fields, including noting any former name in parentheses after your current name on Line 3. Next, ensure you check the box on Line 5 if you want the IRS to use that address for all correspondence. Finally, sign and date Form 8857 before sending it.
If the filer does not sign Form 8857, the IRS cannot consider the request and will return the form. If it is filed late (e.g., past the 90th day), the Tax Court may not review the relief request.
Do not file it with your tax return or the Tax Court; mail it instead. Check 'Where To File' in the instructions to confirm the mailing address.
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