United States Tax Court
E10945
The United States Tax Court is a federal trial court that specializes in resolving disputes between taxpayers and the Internal Revenue Service over federal tax liabilities.
All labels observed (6)
| Label | Occurrences |
|---|---|
| United States Tax Court canonical | 27 |
| Board of Tax Appeals | 2 |
| United States Tax Court website | 2 |
| U.S. Tax Court | 1 |
| U.S. Tax Ct. | 1 |
| United States Tax Court judges | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T108598 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: United States Tax Court Context triple: [Internal Revenue Code, interpretedBy, United States Tax Court]
-
A.
Tax Court of Canada
The Tax Court of Canada is a specialized federal court that hears and adjudicates disputes between taxpayers and the Government of Canada over income tax, GST/HST, and other federal tax matters.
-
B.
Internal Revenue Service
The Internal Revenue Service is the U.S. federal agency responsible for administering and enforcing the nation’s tax laws and collecting federal taxes.
-
C.
United States district courts
United States district courts are the federal trial courts where civil and criminal cases are initially heard and decided under U.S. federal law.
-
D.
Treasury Inspector General for Tax Administration
The Treasury Inspector General for Tax Administration is an independent oversight office that audits, investigates, and promotes integrity and efficiency within the U.S. tax administration system, primarily focusing on the Internal Revenue Service (IRS).
-
E.
federal judiciary of the United States
The federal judiciary of the United States is the national court system established under the U.S. Constitution, comprising the Supreme Court and lower federal courts that interpret and apply federal law across the country.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: United States Tax Court Target entity description: The United States Tax Court is a federal trial court that specializes in resolving disputes between taxpayers and the Internal Revenue Service over federal tax liabilities.
-
A.
Tax Court of Canada
The Tax Court of Canada is a specialized federal court that hears and adjudicates disputes between taxpayers and the Government of Canada over income tax, GST/HST, and other federal tax matters.
-
B.
Internal Revenue Service
The Internal Revenue Service is the U.S. federal agency responsible for administering and enforcing the nation’s tax laws and collecting federal taxes.
-
C.
United States district courts
United States district courts are the federal trial courts where civil and criminal cases are initially heard and decided under U.S. federal law.
-
D.
Treasury Inspector General for Tax Administration
The Treasury Inspector General for Tax Administration is an independent oversight office that audits, investigates, and promotes integrity and efficiency within the U.S. tax administration system, primarily focusing on the Internal Revenue Service (IRS).
-
E.
federal judiciary of the United States
The federal judiciary of the United States is the national court system established under the U.S. Constitution, comprising the Supreme Court and lower federal courts that interpret and apply federal law across the country.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Article I court
ⓘ
federal trial court ⓘ specialized court ⓘ |
| abbreviation |
T.C.
ⓘ
United States Tax Court self-linksurface differs ⓘ
surface form:
U.S. Tax Ct.
|
| allows | taxpayers to litigate without first paying the disputed tax in deficiency cases ⓘ |
| appealsFrom | Internal Revenue Service determinations ⓘ |
| appealsTo |
United States courts of appeals
ⓘ
surface form:
United States Courts of Appeals
|
| country |
United States of America
ⓘ
surface form:
United States
|
| createdUnder | Article I of the United States Constitution ⓘ |
| decisionsPublishedIn |
Tax Court Memorandum Opinions
ⓘ
Tax Court Reports ⓘ |
| doesNotHaveJurisdictionOver |
criminal tax prosecutions
ⓘ
state and local tax disputes ⓘ |
| establishedBy | United States Congress ⓘ |
| funding | federally funded court ⓘ |
| governingLaw |
Internal Revenue Code
ⓘ
Tax Court Rules of Practice and Procedure ⓘ |
| hasChiefJudge | Chief Judge of the United States Tax Court ⓘ |
| hasClerk | Clerk of the United States Tax Court ⓘ |
| hasNumberOfJudges | 19 presidentially appointed judges ⓘ |
| hasOfficialLanguage | English ⓘ |
| hasSpecialProcedure | small tax case procedures ⓘ |
| hasTypeOfJudges | presidentially appointed judges with Senate confirmation ⓘ |
| hearsCases | cases without a jury ⓘ |
| holds | trial sessions in cities throughout the United States ⓘ |
| isIndependentOf |
Internal Revenue Service
ⓘ
United States Department of the Treasury ⓘ |
| jurisdiction |
certain excise taxes
ⓘ
collection due process cases ⓘ deficiency proceedings ⓘ disputes between taxpayers and the Internal Revenue Service ⓘ estate and gift taxes in specified circumstances ⓘ federal income tax ⓘ federal tax law ⓘ innocent spouse relief cases ⓘ partnership-level proceedings under TEFRA and its successors ⓘ whistleblower award cases ⓘ |
| location | 400 Second Street NW, Washington, D.C. ⓘ |
| partyType |
Commissioner of Internal Revenue
ⓘ
taxpayers ⓘ |
| predecessor |
United States Tax Court
self-linksurface differs
ⓘ
surface form:
Board of Tax Appeals
|
| procedure | bench trials ⓘ |
| seat | Washington, D.C. ⓘ |
| smallCaseDollarLimit | statutory dollar limit for small tax cases ⓘ |
| subjectMatter | civil federal tax disputes ⓘ |
| termLengthOfJudges | 15 years ⓘ |
| travelsOn | national trial calendar ⓘ |
| website | https://www.ustaxcourt.gov ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: United States Tax Court Description of subject: The United States Tax Court is a federal trial court that specializes in resolving disputes between taxpayers and the Internal Revenue Service over federal tax liabilities.
Referenced by (34)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
IRS Appeals Office
this entity surface form:
Board of Tax Appeals
this entity surface form:
U.S. Tax Ct.
this entity surface form:
United States Tax Court judges
subject surface form:
United States Tax Court
this entity surface form:
Board of Tax Appeals
this entity surface form:
United States Tax Court website
Washington, D.C. (administrative base via the Administrative Office of the U.S. Courts)
→
hostsInstitution
→
United States Tax Court
ⓘ
subject surface form:
Washington, D.C.
subject surface form:
U.S. Tax Court Building
subject surface form:
U.S. Tax Court Building
this entity surface form:
U.S. Tax Court
this entity surface form:
United States Tax Court website