28 U.S.C. § 5
Salaries of justices
The Chief Justice and each associate justice shall each receive a salary at annual rates determined under section 225 of the Federal Salary Act of 1967 ( 2 U.S.C. 351–361 ), as adjusted by section 461 of this title .
( June 25, 1948, ch. 646 , 62 Stat. 870 ; Mar. 2, 1955, ch. 9, § 1(a) , 69 Stat. 9 ; Pub. L. 88–426, title IV, § 403(a) , Aug. 14, 1964 , 78 Stat. 434 ; Pub. L. 94–82, title II, § 205(b)(1) , Aug. 9, 1975 , 89 Stat. 422 .)