IRS Office of Appeals: How the Administrative Appeal Process Works

The IRS Office of Appeals provides taxpayers with an independent administrative forum to dispute IRS examination findings, proposed tax assessments, and collection actions before those decisions become final or before pursuing litigation in federal tax court. This page covers the structure of the appeals process, eligibility requirements, procedural steps, common dispute categories, and the boundaries of what the Office of Appeals can and cannot resolve. Understanding how administrative appeals function is essential for any taxpayer facing an adverse IRS determination, because the appeals route is typically faster and less costly than judicial review.

Definition and scope

The IRS Office of Appeals — formally known since 2019 as the IRS Independent Office of Appeals — operates under Internal Revenue Code § 7803(e), which was enacted through the Taxpayer First Act of 2019 (Public Law 116-25). That statute codified Appeals' independence from the IRS compliance and collection functions, requiring that the office operate without ex parte communications with IRS examination or collection personnel during the appeals process.

The statutory mandate of the Office of Appeals is to resolve tax controversies "without litigation, on a basis which is fair and impartial to both the Government and the taxpayer, and in a manner that will enhance voluntary compliance and public confidence in the integrity and efficiency of the Service" (IRS Publication 5, Your Appeal Rights and How To Prepare a Protest If You Don't Agree).

Appeals jurisdiction covers three primary categories of disputes:

  1. Examination disputes — disagreements arising from IRS audits over proposed additional tax, disallowed deductions, or income adjustments
  2. Collection disputes — challenges to liens, levies, installment agreement rejections, and offers in compromise denials, typically accessed through a Collection Due Process hearing
  3. Penalty disputes — requests for abatement or cancellation of assessed penalties, including those related to the trust fund recovery penalty

Appeals is a national-scope function with offices across the United States. Cases are assigned by geography and case type, though the IRS expanded its virtual appeals program to allow hearings conducted by telephone or videoconference.

How it works

The appeals process follows a structured sequence that begins after a taxpayer receives a formal IRS notice of proposed adjustment or a notice of deficiency.

Step 1 — Receive a 30-day letter or notice of deficiency. After an audit or examination, the IRS issues a 30-day letter (Letter 525 or Letter 915) proposing changes. Taxpayers have 30 days from that letter to request Appeals consideration. If no response is made, a statutory Notice of Deficiency (90-day letter) follows under IRC § 6212, which triggers the right to petition the U.S. Tax Court within 90 days — a separate track covered in the tax court petition process.

Step 2 — Submit a protest or small case request. For proposed liabilities under $25,000 per tax period, taxpayers may submit an informal small case request letter. For amounts of $25,000 or more, a formal written protest is required (IRS Publication 5). The protest must include the taxpayer's name, address, a statement of the disputed issues, a summary of facts, applicable law arguments, and the tax periods involved.

Step 3 — Case assignment and pre-conference exchange. Appeals assigns an Appeals Officer who reviews the administrative file independently. The Taxpayer First Act prohibits ex parte communications, meaning Appeals Officers cannot discuss the substantive merits of a case with IRS examination staff after assignment, a structural protection not present before 2019.

Step 4 — Appeals conference. The conference may be conducted in person, by telephone, or by correspondence. The taxpayer — or an authorized representative via IRS Form 2848, Power of Attorney — presents arguments. Appeals Officers have settlement authority and can weigh the "hazards of litigation," meaning the probability that either party would prevail in court.

Step 5 — Decision or closing agreement. If settlement is reached, the parties execute a closing agreement or a Form 870-AD (Waiver of Restrictions on Assessment and Collection). If no resolution is reached, the taxpayer retains the right to petition tax court (for deficiency cases) or file a refund suit in U.S. District Court or the U.S. Court of Federal Claims.

Taxpayers exercising IRS audit representation rights through enrolled agents, CPAs, or attorneys can authorize those representatives to conduct the entire appeals conference on the taxpayer's behalf.

Common scenarios

Four dispute categories account for the majority of Appeals docket volume:

Examination adjustments. An IRS audit disallows business deductions, reclassifies income, or asserts unreported income. The taxpayer disagrees with the examiner's findings and requests Appeals review rather than paying the proposed tax. Appeals weighs both parties' factual and legal positions against litigation risk.

Collection Due Process (CDP) hearings. When the IRS files a Notice of Federal Tax Lien or issues a Notice of Intent to Levy, taxpayers have 30 days to request a CDP hearing with Appeals under IRC §§ 6320 and 6330. CDP hearings allow challenges to the appropriateness of the collection action and consideration of collection alternatives such as installment agreements, offers in compromise, or currently not collectible status. Taxpayers who miss the 30-day window may still request an equivalent hearing, though equivalent hearings do not preserve judicial review rights.

Penalty abatement requests. Taxpayers may appeal IRS decisions denying penalty abatement requests. The most frequently disputed penalties include the failure-to-file penalty under IRC § 6651(a)(1), the failure-to-pay penalty under IRC § 6651(a)(2), and the accuracy-related penalty under IRC § 6662.

Offer in Compromise rejections. When the IRS rejects an offer in compromise, taxpayers have 30 days from the rejection letter to appeal. Appeals independently reviews whether the IRS correctly calculated reasonable collection potential and whether rejection was appropriate under IRM Part 8.

Decision boundaries

The Office of Appeals has defined authority but operates within explicit constraints. Understanding what Appeals can and cannot do distinguishes it from both IRS compliance functions and federal courts.

What Appeals can do:
- Settle cases based on hazards of litigation, accepting partial concessions from either party
- Consider collection alternatives and negotiate resolution terms for collection disputes
- Abate or reduce penalties where reasonable cause or statutory exceptions apply
- Review whether IRS procedures were followed correctly in examination or collection actions
- Issue a determination that becomes binding on the IRS absent fraud or misrepresentation

What Appeals cannot do:
- Reconsider cases where the taxpayer previously signed a closing agreement or Form 870-AD waiver
- Hear cases involving tax years where a Tax Court petition has already been filed (jurisdiction shifts to Tax Court)
- Address issues that were not raised in the original protest or that fall outside the administrative record
- Override statutory requirements — Appeals cannot waive interest on assessments in most circumstances, as interest is statutory under IRC § 6601
- Consider cases where the IRS has determined that the position involves a "frivolous" argument under IRC § 6702, which can result in a $5,000 penalty (IRS Frivolous Tax Arguments)

A key structural contrast exists between CDP hearings and equivalent hearings. A CDP hearing — requested within the 30-day window — preserves the right to seek judicial review of the Appeals determination in Tax Court. An equivalent hearing — requested after the 30-day period — produces an Appeals determination but does not carry the right to Tax Court review. This distinction is codified under IRC § 6330(d).

Cases that cannot be resolved at Appeals may proceed to the tax court petition process for deficiency matters, or taxpayers may explore whether the Taxpayer Advocate Service can intervene in procedural hardship situations. The administrative appeals route, when properly used, resolves a substantial portion of disputes without the cost and delay of federal litigation.

References

📜 10 regulatory citations referenced  ·  ✅ Citations verified Feb 25, 2026  ·  View update log

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