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Subpart—General Income Tax

General Income Tax

ContainsSections 509.101–509.121
CorpusDaily eCFR
Displayed edition2026-04-24
Last updated2026-04-24

Subpart—General Income Tax

Sections

Section numbering in the official eCFR can be non-consecutive. Omitted section numbers are not treated here as reserved unless the source explicitly labels them that way.

SourceT.D. 6149, 20 FR 7587, Oct. 12, 1955; 25 FR 14022, Dec. 31, 1960, unless otherwise noted.