U.S. Tax Court Directory: Judges, Divisions, and Filing Locations
The U.S. Tax Court is an Article I federal court established under 26 U.S.C. § 7441 with exclusive jurisdiction to hear disputes between taxpayers and the Internal Revenue Service before any tax deficiency is paid. This page covers the court's judicial composition, its internal division structure, the cities where trial sessions are held, and the procedural mechanics that distinguish Tax Court litigation from other federal tax forums. Understanding the court's organization is essential for any taxpayer or practitioner navigating a statutory notice of deficiency, a notice of determination, or a whistleblower award dispute.
Definition and Scope
The U.S. Tax Court is headquartered at 400 Second Street, N.W., Washington, D.C. 20217, and operates under its own rules of practice and procedure published as the Tax Court Rules of Practice and Procedure. Congress authorized the court through the Internal Revenue Code (IRC) at 26 U.S.C. §§ 7441–7479, which governs its composition, jurisdiction, and operating authority.
The court consists of 19 presidentially appointed judges who serve 15-year terms (26 U.S.C. § 7443). In addition to active judges, the court employs senior judges (retired judges recalled to service) and special trial judges, who handle lower-dollar disputes and perform other duties assigned by the chief judge. Special trial judges operate under 26 U.S.C. § 7443A.
Jurisdiction extends to five primary categories of dispute:
- Deficiency cases — challenges to IRS-determined income, estate, gift, or certain excise tax deficiencies (the court's core docket)
- Declaratory judgment actions — disputes over retirement plan qualifications, tax-exempt status, and certain Code § 7428 matters
- Whistleblower award disputes — appeals from IRS Whistleblower Office determinations under IRC § 7623
- Collection Due Process (CDP) appeals — post-Notice of Determination challenges under IRC §§ 6320 and 6330
- Innocent spouse relief appeals — challenges to IRS determinations under IRC § 6015
The court does not have jurisdiction over refund claims; those proceed in U.S. District Court or the U.S. Court of Federal Claims. The structural difference between these forums is examined in detail at Tax Court vs. Federal District Court.
How It Works
Docketing and Case Assignment
A petition must be filed within 90 days of the IRS mailing a statutory notice of deficiency (150 days if the taxpayer's address is outside the United States) (26 U.S.C. § 6213). The filing fee is $60 (Tax Court Rule 20). Once docketed, the case is assigned to a judge based on the trial location requested by the petitioner.
Trial Session Cities
The Tax Court does not maintain permanent courtrooms outside Washington, D.C. Instead, judges travel to approximately 74 designated trial cities across the United States to conduct trial sessions. The complete list of trial locations is published on the U.S. Tax Court's official website. Trial cities include major metropolitan areas — Atlanta, Chicago, Dallas, Los Angeles, New York, and Seattle — as well as smaller venues such as Billings (Montana), Pocatello (Idaho), and Burlington (Vermont). The court schedules sessions in each city based on case volume and demand.
Case Divisions by Track
The Tax Court uses three procedurally distinct tracks:
- Regular Cases — Deficiencies or penalties exceeding $50,000 for any single year; subject to full Tax Court Rules; opinions may be designated as precedential ("T.C." opinions) or memorandum ("T.C. Memo") decisions.
- Small Tax Cases (S Cases) — Deficiencies or penalties of $50,000 or less per year; governed by 26 U.S.C. § 7463 and Tax Court Rules 170–175; decisions are not precedential and cannot be appealed. Additional procedure detail is at Tax Court Small Cases Procedure.
- Declaratory Judgment and Special Jurisdiction Cases — Handled under specific statutory provisions; assigned to regular judges regardless of dollar amount.
Appellate Review
Final decisions in regular cases are appealable to the U.S. Court of Appeals for the circuit in which the taxpayer resides. Small Tax Case ("S case") decisions are final and non-appealable under 26 U.S.C. § 7463(b). The broader landscape of Tax Litigation in Federal Courts addresses how circuit-level review intersects with Tax Court precedent.
Common Scenarios
Notice of Deficiency Response
The most common Tax Court petition follows an IRS statutory notice of deficiency (often called a "90-day letter") issued after examination. The taxpayer petitions to dispute the proposed deficiency without first paying it — a right confirmed by IRC § 6213. This prepayment forum is the court's defining procedural advantage over the refund litigation route.
Collection Due Process Disputes
After receiving a Notice of Federal Tax Lien filing or a Notice of Intent to Levy, a taxpayer may request a CDP hearing with the IRS Independent Office of Appeals. If the Appeals determination is unfavorable, the taxpayer may petition the Tax Court within 30 days (IRC § 6330(d)). The legal mechanics of that framework are covered at Collection Due Process Hearing Legal Guide.
Innocent Spouse and Whistleblower Cases
Taxpayers denied innocent spouse relief by the IRS may petition the Tax Court under IRC § 6015(e). Whistleblower award claimants may appeal IRS Whistleblower Office decisions to the Tax Court under IRC § 7623(b)(4). Both case types follow regular case procedural rules regardless of dollar amount.
Decision Boundaries
What the Tax Court Can and Cannot Do
| Authority | Tax Court | U.S. District Court / Court of Federal Claims |
|---|---|---|
| Pre-payment jurisdiction | Yes — deficiency cases only | No — payment required first |
| Refund jurisdiction | No | Yes |
| Jury trial | No | Yes (District Court only) |
| Small claims track | Yes (S Cases ≤ $50,000) | No equivalent |
| Precedential opinions | Yes (T.C. opinions) | Yes |
Jurisdictional Triggers
The Tax Court's jurisdiction is triggered exclusively by the issuance of specific statutory notices — a notice of deficiency, a notice of determination in a CDP case, or a comparable determination letter. The court has no general equity jurisdiction and cannot adjudicate matters outside the statutory grant in IRC §§ 6214 and 6512.
Practitioner Standing
Practitioners who appear before the Tax Court must be admitted to the court's bar, a separate process from state bar admission or IRS practice authorization under Circular 230. Non-attorneys, including enrolled agents and CPAs who meet the court's requirements, may be admitted. The Circular 230 Practitioner Rules page addresses the relationship between IRS practice authority and Tax Court admission.
Civil vs. Criminal Jurisdiction
The Tax Court handles only civil tax matters. Criminal tax prosecutions — including charges under IRC §§ 7201 and 7203 — are tried exclusively in U.S. District Court. The distinction between civil and criminal forums is addressed at Civil vs. Criminal Tax Cases.
References
- U.S. Tax Court — Official Website
- [Tax Court Rules of Practice