Contributions.
CFR · 2024-01-01 · US · Title 5
(a) An individual covered under this subpart can make contributions to the (b) The following amounts are not basic pay and no TSP contributions can be made from them: (1) An annuity or salary received by a justice or judge of the United States (as defined in 28 U.S.C. 451) who is retired under 28 U.S.C. 371(a) or (b), or 372(a); (2) Amounts received by a bankruptcy judge or a United States magistrate judge under a judges' annuity described at 28 U.S.C. 377; (3) An annuity or salary received by a judge of the United States Court of Federal Claims under 28 U.S.C. 178; and (4) Retired pay received by a judge of the United States Court of Veterans Appeals under 38 U.S.C. 7296.
official document · source cfr-2024 · id 5:§ 1620.21