The popular image of Tax Court is a trial. The statistical reality is a settlement conference with a filing fee: the overwhelming majority of petitioned cases resolve without a judge ever hearing evidence. Understanding why tells you what a petition is actually for.
The Petition Changes Who You Are Negotiating With
Before the petition, your counterparty was an examiner bound to their report. After it, the case belongs to IRS Chief Counsel - lawyers who evaluate hazards of litigation for a living - and typically routes back through Appeals for a settlement attempt if it never had one. Issues the audit treated as closed get re-priced by people who have to imagine defending them to a judge. That re-pricing is the entire economic point of filing, and it is why the 90-day deadline on the Notice of Deficiency is the most valuable deadline in a disputed case.
The Procedure Forces Convergence
Tax Court rules require the parties to stipulate - formally agree in writing - to every fact and document not genuinely in dispute, and the court enforces the requirement seriously. The informal conference process that precedes trial systematically narrows cases: documents get exchanged, weak positions get abandoned on both sides, and what survives is usually a short list of genuine disagreements that settle once each side prices its risk. Trials happen when someone misprices, or when an issue genuinely needs a ruling.
Small Case or Regular: A Real Choice
For disputes of $50,000 or less per year, the small tax case election buys simplified procedure and relaxed evidence rules, at the price of no appeal for either side. That trade is usually right for factual disputes and sometimes wrong for legal ones - giving up appeal rights on a pure question of law forfeits leverage. It is an election to make deliberately, not by default.
I am admitted to the Tax Court, and the honest counsel is this: the petition is the tool, settlement is the likely outcome, and preparation quality sets the settlement price. If a 90-day letter is on your desk, the clock is running on all of it. Call me this week.