Section 6663 of the Internal Revenue Code
E1211119
UNEXPLORED
Section 6663 of the Internal Revenue Code is the provision that imposes a substantial civil fraud penalty on taxpayers who underpay their tax due to fraudulent conduct.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Section 6663 of the Internal Revenue Code canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16250023 — 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: Section 6663 of the Internal Revenue Code Context triple: [Chapter 68 of the Internal Revenue Code, contains, Section 6663 of the Internal Revenue Code]
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A.
Section 6653 of the Internal Revenue Code
Section 6653 of the Internal Revenue Code is a former tax provision that imposed additions to tax for negligence or intentional disregard of IRS rules and regulations.
-
B.
Section 6662 of the Internal Revenue Code
Section 6662 of the Internal Revenue Code is a U.S. tax law provision that imposes accuracy-related penalties on underpayments of tax resulting from negligence, substantial understatements, valuation misstatements, and certain other misconduct.
-
C.
Section 6654 of the Internal Revenue Code
Section 6654 of the Internal Revenue Code is the federal tax provision that imposes additions to tax (penalties) on individuals and certain other taxpayers for underpayment of estimated income tax.
-
D.
Section 6652 of the Internal Revenue Code
Section 6652 of the Internal Revenue Code is a federal tax provision that imposes civil penalties for failures related to filing certain required information returns and statements.
-
E.
Section 6655 of the Internal Revenue Code
Section 6655 of the Internal Revenue Code is the provision that imposes and governs penalties on corporations for underpayment of estimated income tax.
- 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: Section 6663 of the Internal Revenue Code Target entity description: Section 6663 of the Internal Revenue Code is the provision that imposes a substantial civil fraud penalty on taxpayers who underpay their tax due to fraudulent conduct.
-
A.
Section 6653 of the Internal Revenue Code
Section 6653 of the Internal Revenue Code is a former tax provision that imposed additions to tax for negligence or intentional disregard of IRS rules and regulations.
-
B.
Section 6662 of the Internal Revenue Code
Section 6662 of the Internal Revenue Code is a U.S. tax law provision that imposes accuracy-related penalties on underpayments of tax resulting from negligence, substantial understatements, valuation misstatements, and certain other misconduct.
-
C.
Section 6654 of the Internal Revenue Code
Section 6654 of the Internal Revenue Code is the federal tax provision that imposes additions to tax (penalties) on individuals and certain other taxpayers for underpayment of estimated income tax.
-
D.
Section 6652 of the Internal Revenue Code
Section 6652 of the Internal Revenue Code is a federal tax provision that imposes civil penalties for failures related to filing certain required information returns and statements.
-
E.
Section 6655 of the Internal Revenue Code
Section 6655 of the Internal Revenue Code is the provision that imposes and governs penalties on corporations for underpayment of estimated income tax.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.