# § 7621. Internal revenue districts
**(a)** **Establishment and alteration** The President shall establish convenient internal revenue districts for the purpose of administering the internal revenue laws. The President may from time to time alter such districts.
**(b)** **Boundaries** For the purpose mentioned in subsection (a), the President may subdivide any State, or the District of Columbia, or may unite into one district two or more States.
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**Source Credit**: (Aug. 16, 1954, ch. 736, 68A Stat. 904; Pub. L. 86–70, § 22(e), June 25, 1959, 73 Stat. 146; Pub. L. 94–455, title XIX, § 1906(a)(53), Oct. 4, 1976, 90 Stat. 1832.)
## Editorial Notes
### Amendments
1976—Subsec. (b). struck out “Territory” after “any State” and “or a Territory and one or more States” after “two or more States”.
1959—Subsec. (b). substituted “may unite into one district two or more States or a Territory and one or more States” for “may unite two or more States or Territories into one district”.
## Statutory Notes and Related Subsidiaries
### Effective Date of 1959 Amendment
Amendment by effective , see , set out as a note under .
## Executive Documents
### Delegation of Functions
For delegation to Secretary of the Treasury of authority vested in President by this section, see section 1(g) of Ex. Ord. No. 10289, , 16 F.R. 9499, as amended, set out as a note under , The President.