CFR›Title 5›Chapter I›Part 846›Subpart D ContainsSections 846.401–846.402CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart D—Refunds of CSRS Contributions Sections 846.401 § 846.401 Refunds of excess contributions. 846.402 § 846.402 Refunds of all CSRS contributions. Previous C Subpart C—Effect of an Election To Become Subject to FERS Next E Subpart E—Cancellation of Designations of Beneficiary