StacksVerified U.S. regulatory reference

5 CFR §1645.1

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)Definitions generally applicable to the Thrift Savings Plan are set forth at 5 CFR 1690.1.
  2. (b)As used in this part:
Accrued means that income is accounted for when earned and expenses are accounted for when incurred. Administrative expenses means expenses described in 5 U.S.C. 8437(c)(3). Basis means the number of shares of an investment fund upon which the calculation of a share price is based. Business day means any calendar day for which share prices are calculated. Forfeitures means amounts forfeited to the TSP pursuant to 5 U.S.C. 8432(g)(2) and other non-statutory forfeited amounts, net of restored forfeited amounts.