Innocent Spouse Relief
When you filed a joint tax return and your spouse hid income or claimed fraudulent deductions, the IRS can still pursue you for 100% of the liability. Innocent Spouse Relief is the legal mechanism to separate yourself from a tax debt that was not your fault.
Joint and Several Liability: Why This Program Exists
Source: IRC § 6013(d)(3)
The Three Types of Relief Under IRC § 6015
You must qualify for at least one of three distinct relief types. They have different eligibility standards, and applying for one does not prevent you from applying for another. The IRS considers all types you request when you file Form 8857.
Classic Innocent Spouse Relief
IRC § 6015(b) — Available to all filing statuses
The foundational relief type. You are relieved of liability for a tax understatement caused by your spouse's erroneous items — as long as you meet all five statutory requirements.
You Must Show All of These
- Joint return was filed for the tax year
- There is an understatement due to erroneous items of your spouse
- You did not know, and had no reason to know, of the understatement when you signed
- Taking all facts into account, it would be unfair to hold you liable
Disqualifying Factors
- You knew about the erroneous items (or should have known)
- You significantly benefited from the understatement (beyond normal living)
- You committed fraud or transferred assets to evade tax
Separation of Liability Relief
IRC § 6015(c) — Requires divorce, legal separation, or 12+ months apart
Instead of eliminating liability entirely, this relief type apportions the deficiency between you and your spouse based on who actually caused the erroneous items. You are only liable for the portion attributable to you.
Eligibility Requirements
- Divorced or legally separated from the spouse
- Or: not living together for at least 12 months before filing Form 8857
- Filed Form 8857 within 2 years of first IRS collection contact
How Apportionment Works
The IRS allocates the deficiency to the spouse whose items caused it. If your spouse hid $50,000 of business income, that deficiency is allocated to them. You pay only what is attributable to items on your side of the return.
Equitable Relief
IRC § 6015(f) — Catch-all relief when Types 1 and 2 do not apply
Equitable Relief applies when you do not qualify for Classic or Separation relief, but it would be fundamentally unfair to hold you liable. This is the broadest type — it can apply even when the tax was correctly reported (but not paid), not just understatements.
Unique to Equitable Relief
- Available for underpayments (correctly reported but not paid)
- No 2-year deadline — must file before CSED expires
- Divorce not required
IRS Considers These Factors
- Current marital status
- Economic hardship if held liable
- Knowledge or reason to know of the liability
- Legal obligation of your spouse to pay (divorce decree)
- Significant benefit received from the unpaid tax
- Abuse or financial control by the other spouse
Deadlines: When You Must File Form 8857
The 2-Year Deadline Is Strictly Enforced
Deadline Summary by Relief Type
Classic Innocent Spouse (§ 6015(b))
2 years from first IRS collection contact
Strictly enforced. Missing this deadline forfeits the right to this relief type.
Separation of Liability (§ 6015(c))
2 years from first IRS collection contact
Same strict 2-year rule. Divorce or legal separation must already exist.
Equitable Relief (§ 6015(f))
Before the CSED expires (up to 10 years)
IRS Revenue Procedure 2013-34 eliminated the 2-year rule for Equitable Relief.
Form 8857 Walkthrough
Form 8857 (Request for Innocent Spouse Relief) is the official application. It is a narrative form as much as a data form — the IRS needs your story, not just numbers.
Which Tax Years You Are Requesting Relief For
List every tax year for which you are requesting relief. You can request multiple years on one form. Be comprehensive — you cannot add years after submission without filing a new form.
Your Current Marital Status
Indicate whether you are still married to the same spouse, divorced, legally separated, or widowed. This determines which relief types you are eligible for (particularly Separation of Liability).
The Erroneous Items and What You Knew
Describe each item that caused the understatement. For each item, explain whether you knew about it, why you did or did not know, and what you did or would have done differently if you had known. Be detailed and honest — vague answers invite denial.
Your Financial Situation
The IRS evaluates whether holding you liable causes economic hardship. Provide income, expenses, and assets. If paying the liability would leave you unable to meet basic living expenses, state this clearly with documentation.
Domestic Abuse or Financial Control
If your spouse used physical or emotional abuse or financial control to prevent you from questioning tax filings, describe this. It is a significant factor in Equitable Relief and can affect confidentiality of IRS notice to your spouse.
Supporting Documentation
Include: divorce decree (if applicable), financial records, any correspondence from your spouse admitting to the understatement, evidence of abuse if applicable, and any prior IRS collection notices.
The Spouse Notification Requirement
When the IRS receives your Form 8857, they are generally required to send a notice to your spouse or former spouse informing them of your claim. That person has 30 days to respond and present their side. The IRS considers their response before making a decision.
What Your Spouse Can Do
- Contest your claim and provide counter-information
- Provide evidence you knew about the erroneous items
- Show you significantly benefited from the understatement
Domestic Violence Exception
If notifying your spouse would put you at risk of harm, indicate this on Form 8857. The IRS has procedures to withhold your address and certain information from the notice. You can also call the IRS directly (1-800-829-1040) to discuss confidential handling before you file.
Community Property State Rules
If you live in a community property state, the rules are more complex. Community property law generally treats all income earned during the marriage as owned 50/50 by both spouses — which affects how the IRS calculates each spouse's share of the liability.
The 9 Community Property States
In community property states, if you file separate returns, each spouse must report 50% of community income — even if only one spouse earned it. If one spouse hid community income and the other spouse did not report their 50% share on a separate return, the other spouse may owe tax on income they never knew about.
The IRS can grant relief from this liability under IRS Revenue Procedure 2013-34 (Equitable Relief) if you meet the conditions. Publication 555 explains the community property rules in detail.
If Your Claim Is Denied: Appeals and Tax Court
A denial of your Form 8857 is not the final word. You have two levels of review available.
IRS Appeals Office
Within 30 days of the denial notice, request an Appeals conference. An Appeals Officer reviews your case independently from the examiner who denied it. You can present new evidence and arguments. Appeals resolves the majority of innocent spouse cases without litigation.
United States Tax Court
Within 90 days of the Appeals denial (or IRS final decision), you can petition Tax Court for a standalone innocent spouse case under IRC § 6015(e). You do not need a deficiency notice to petition — an innocent spouse denial is enough. The Tax Court reviews the case fresh (de novo), not just whether the IRS was arbitrary. IRS collection is suspended during Tax Court proceedings.
Innocent Spouse Cases Benefit Significantly from Professional Guidance
Form 8857 is a narrative application where the quality of your explanation — what you knew, when you knew it, why it would be unfair — determines the outcome. A tax attorney or enrolled agent experienced in innocent spouse cases can build the strongest factual record for your claim.
Get a Professional Analysis