Cazes LawTax & Business Law, Plainly Explained

Should you take your case to Tax Court?

October 30, 2025

Every so often, a client asks me whether they should just take their fight with the IRS to court. It's a fair question, and the honest answer is: sometimes yes, but far less often than people assume.

Here is how I think through that decision.

1. Tax Court lets you litigate before you pay

One of the biggest advantages of United States Tax Court is that you generally do not have to pay the disputed tax before your case is heard. This is different from other federal courts, where you typically must pay first and then sue for a refund.

For taxpayers who dispute an assessment but don't have the cash to pay it upfront, this distinction alone can make Tax Court the only realistic venue.

2. You need to act within a strict deadline

After the IRS issues a notice of deficiency, often called a "90-day letter," you have a limited window to file a petition with Tax Court. Miss that deadline, and the door to Tax Court closes for that particular assessment.

This is one of the least forgiving deadlines in all of tax procedure. There is very little room for "we'll get to it."

3. It works best when there's a genuine factual or legal dispute

Tax Court makes the most sense when there is a real disagreement about the facts or how the law applies to them, not simply frustration with an outcome. If the examiner made a factual error, misapplied a deduction rule, or the case turns on a genuinely unsettled legal question, litigation can be worthwhile.

If the issue is more about an inability to pay than a genuine dispute over the amount owed, other tools, like an installment agreement or an Offer in Compromise, usually make more sense.

4. Litigation has real costs beyond the filing itself

Tax Court cases take time, and they require solid documentation and, in most cases, legal representation to be handled effectively. Weigh the cost and time of litigation honestly against the amount in dispute and your odds of success.

For smaller disputes, the simplified small tax case procedure can reduce some of this burden, though it comes with its own tradeoffs.

5. Most cases still settle before trial

Filing a Tax Court petition doesn't necessarily mean you're headed for a courtroom. Many cases continue to negotiate with IRS Counsel after the petition is filed, and a significant number settle before trial. Filing the petition preserves your rights and often brings more serious settlement attention to the case.

Understood correctly, Tax Court is often a negotiating tool as much as a courtroom battle.

If you are weighing whether to take a tax dispute to court, reach out through blgattorney.com or call my Oklahoma City office before your deadline to petition runs out.