CFR›Title 5›Chapter I›Part 831›Subpart S ContainsSections 831.1901–831.1906CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart S—State Income Tax Withholding Sections 831.1901 § 831.1901 Definitions. 831.1902 § 831.1902 Federal-State agreements. 831.1903 § 831.1903 OPM responsibilities. 831.1904 § 831.1904 State responsibilities. 831.1905 § 831.1905 Additional provisions. 831.1906 § 831.1906 Agreement modification and termination. Source47 FR 50679, Nov. 9, 1982, unless otherwise noted. Previous R Subpart R—Agency Requests to OPM for Recovery of a Debt from the Civil Service Retirement and Disability Fund Next T Subpart T—Payment of Lump Sums