The IRS Said No: Taking an Innocent Spouse Denial to the Tax Court

A final determination denying innocent spouse relief is not the end of the road. Congress gave requesting spouses the right to ask the United States Tax Court to decide the case independently. But that right comes with a hard deadline and some rules about evidence that you need to understand before you file, not after.

The source of the right

Internal Revenue Code section 6015(e)(1)(A) says that an individual who elects relief under section 6015(b) or (c), or requests equitable relief under section 6015(f), may petition the Tax Court, and the Tax Court has jurisdiction to determine the appropriate relief available. This is a stand-alone case. You do not need a notice of deficiency or a levy notice to get there.

The timing window

The statute sets both an opening and a closing date. You may petition at any time after the earlier of:

• the date the IRS mails, by certified or registered mail to your last known address, its notice of final determination of relief; or
• the date that is six months after you filed your election or request with the IRS.

And you must petition no later than the close of the 90th day after the IRS mails the final determination.

Two practical points follow.

The 90 days are counted from mailing. Not from when you opened it. If you moved and the letter went to an old address, the clock may have started anyway. Keep your address current with the IRS.

You can go early. If six months pass and the IRS has not decided, you can petition without waiting for a final determination. The Form 8857 instructions say the same.

The Form 8857 instructions warn that if you do not file a petition, or file it late, the Tax Court cannot review your request.

Bankruptcy pause

Section 6015(e)(6) says that if you are prohibited from filing a petition because of a bankruptcy case under title 11, the 90-day period is suspended while you are prohibited, plus 60 days.

What goes in the petition

Tax Court Rule 321 governs these cases. The petition is titled "Petition for Determination of Relief From Joint and Several Liability on a Joint Return" and must contain:

1. Your name, state of legal residence and mailing address.
2. The facts supporting the court's jurisdiction, with a copy of the IRS notice of final determination attached, or, if there is none, a copy of the election or request you filed.
3. The facts supporting the relief you request.
4. A prayer setting out the relief you want.
5. The name and mailing address of the other spouse, if available.
6. Your signature, mailing address and phone number, or your counsel's, with counsel's Tax Court bar number.

Rule 321(d) sets the filing fee for this kind of petition at $60.

The small case option

Section 7463(f)(1) lets you elect small tax case procedures, with the Tax Court's concurrence, for a section 6015(e) petition in which the amount of relief sought does not exceed $50,000. Rule 321(c) points to the small case rules for the petition contents.

Small case procedures are designed to be less formal. The trade-off is in section 7463(b): a small case decision cannot be appealed and is not precedent. For many requesting spouses, a faster and simpler process is worth that.

What the court will consider

This is the part that catches people. Section 6015(e)(7) says the Tax Court reviews the determination de novo, meaning it decides the case fresh rather than deferring to the IRS, but bases its review on:

• the administrative record established at the time of the determination, and
• any additional newly discovered or previously unavailable evidence.

The Form 8857 instructions and the form itself both warn about this. In practice, it means the strongest version of your case needs to be in front of the IRS before the final determination. If you held back documents, or never explained a key fact, you may not be able to fix that in court unless the evidence was newly discovered or previously unavailable.

So the real Tax Court strategy often starts at the IRS stage. If you are reading this before a final determination, put everything in the file now.

Your former spouse can join the case

Section 6015(e)(4) requires the Tax Court to give the other spouse notice and an opportunity to become a party. Under Tax Court Rule 325, the IRS must serve notice of your petition on the other spouse within 60 days after the petition is served, and the other spouse may file a notice of intervention within 60 days after that notice is served, unless the court directs otherwise.

Expect it, especially if your former spouse disputes your version of the marriage. The guide to the nonrequesting spouse's rights explains the intervention process from the other side.

There is also a privacy point. The Form 8857 instructions say that if you petition the Tax Court, your spouse or former spouse may see your personal information unless you ask the court to withhold it. If that matters to you, raise it at the start.

Collection while the case is pending

Section 6015(e)(1)(B) bars levy and court collection proceedings on the covered assessment until the 90-day period closes, and if you petition, until the Tax Court decision becomes final. Section 6015(e)(2) suspends the collection statute for the same period plus 60 days. Interest continues to run. The guide to collection while a claim is pending has more.

When a refund suit takes over

Section 6015(e)(3) says that if either spouse files a refund suit in a federal district court or the Court of Federal Claims for the same years, the Tax Court loses jurisdiction to the extent the other court acquires it, and that court takes over the section 6015 issue. That is rare, but if your former spouse is litigating a refund claim for the same year, coordinate.

Prior court cases

Section 6015(g)(2) says that if a court decision in a prior proceeding for the same year has become final, it is conclusive, except as to your qualification for relief if that was not an issue in the earlier case, unless the court finds you participated meaningfully in the prior proceeding. The guide to when innocent spouse claims are barred explains how that plays out.

Preparing for the case

A section 6015 case in the Tax Court is still a fact case. Before or right after filing, I work through:

1. The administrative file. Get a copy of what the IRS considered, so you know the record the court will see.
2. The final determination letter. Identify every reason the IRS gave for denying relief. Each reason is an issue to address.
3. New evidence. Identify anything that was truly newly discovered or previously unavailable, and document why.
4. Witnesses. Who can testify about the household finances, the abuse, the spending, or who prepared the returns?
5. The other spouse. Will your former spouse intervene? What will that person say?
6. Settlement. Many cases are resolved with IRS counsel before trial. Know what partial relief would be acceptable.

The bottom line on Tax Court review

The Tax Court is a real second chance. The judge decides your case fresh, without deferring to the IRS's conclusion. But the record mostly comes from what you gave the IRS, and the deadline is unforgiving. Calendar the 90th day the moment the final determination arrives.

If you have a notice of deficiency instead

A stand-alone section 6015(e) case is one route. If the IRS has issued a notice of deficiency for the year, the Form 8857 instructions say you should file a Tax Court petition within the 90-day period in the notice and raise innocent spouse relief as a defense. The guide to raising innocent spouse relief in a deficiency case or CDP hearing covers that route.