Fundamentals · Brief · Intro level
The IRS Independent Office of Appeals: protests, hazards, and when to use it
Appeals settles cases on the hazards of litigation — the government's own estimate of losing in court. What a protest must contain, how hazards settlement works, and when Appeals beats going straight to Tax Court.
The IRS Independent Office of Appeals exists to resolve disputes without litigation, and it operates on a standard exam cannot use: hazards of litigation — the government's own estimate of its chance of losing in court. An examiner must apply the law as the IRS interprets it; an Appeals officer may concede 40% of an issue because the government would lose it 40% of the time. For factually gray specialty-tax disputes, that difference is the whole ballgame.
Access usually runs through a written protest filed within the 30-day letter's deadline. The right to this independent review is one of the ten in the Taxpayer Bill of Rights.
The protest and what happens after
For proposed adjustments over $25,000, a formal written protest is required, and its contents are prescribed: identification of the taxpayer and periods, the adjustments disputed, a statement of facts per issue, the legal authority relied on, and a penalties-of-perjury declaration. (At or under $25,000, a short small case request suffices.) The protest is not a formality — it frames the issues, and facts sworn in it are the record Appeals starts from. The hierarchy-of-authority discipline matters here: a protest citing regulations and cases reads differently from one citing a provider's study.
The exam team writes a rebuttal, the file transfers, and an Appeals officer — barred from ex parte communications with exam that would compromise independence — holds a conference, usually by phone or video. Expect months of queue time. Settlement, when reached, is documented on a Form 870-AD or closing agreement; interest keeps accruing throughout, which argues for advance remittances in large cases.
When Appeals beats pushing to Tax Court
The forum choice, compressed:
| Factor | Favors Appeals | Favors Tax Court petition |
|---|---|---|
| Nature of dispute | Factual, percentage-settleable (QRE ratios, allocations) | Pure legal question; regulation validity |
| Cost | Low — no filing, no discovery | Litigation costs, years of runway |
| Hazards posture | IRS has real hazards it will price | IRS position is published and rigid |
| Timing | Statute can be extended comfortably | Need to force the issue or stop drift |
| Outcome | Compromise likely | Precedent possible |
Most research-credit and cost-segregation disputes are hazard-rich and fact-bound — which employees, what percentage, which components — and settle at Appeals for a fraction of the proposed adjustment. Going to Tax Court first rarely avoids Appeals anyway: docketed cases are routinely referred back for settlement consideration. The petition route earns its keep when the taxpayer needs the 90-day letter's clean procedural posture, faces an expiring statute it will not extend, or holds a purely legal position Appeals has no discretion to trade.
Appeals is weakest when the case is thin. Hazards settlement prices litigation risk, and a claim with no contemporaneous substantiation presents the government little risk to price — the officer will offer close to nothing. The leverage at Appeals is manufactured years earlier, in the documentation assembled at filing and the record built during the exam itself.
Frequently asked questions
- What must a written protest to IRS Appeals contain?
- For most cases over $25,000: a statement that you want Appeals consideration, your name, address, and daytime phone, the tax periods and adjustments protested, a statement of facts for each disputed issue, the law and authority relied on, and a penalties-of-perjury declaration that the facts are true. Smaller cases can use a brief small case request instead. The protest responds to the 30-day letter and is due within its deadline.
- What does 'hazards of litigation' mean at Appeals?
- Appeals officers are directed to settle based on the probability that the government would lose the issue in court. An issue the IRS estimates it would lose 40 percent of the time supports conceding roughly 40 percent of it. Exam cannot settle this way — examiners apply the law as the IRS reads it — which is why factually gray specialty-credit issues often move dramatically at Appeals.
- Can I skip Appeals and go straight to Tax Court?
- Yes. Ignore the 30-day letter, receive a statutory notice of deficiency, and petition Tax Court within 90 days without prepaying. Most docketed cases are then referred back to Appeals anyway before trial. Skipping ahead makes sense mainly when the statute needs to stop running, the issue is purely legal, or Appeals has published a position leaving no room to settle.