{"data":{"id":"us/5-cfr-841.508","jurisdiction":"us","citation":"5 CFR 841.508","heading":"Effective date.","body":"The employee deductions specified in § 841.503 are effective on the later of the first day of the first pay period beginning in 1987 or the first day an employee is covered by FERS.","path":["Title 5—Administrative Personnel","CHAPTER I—OFFICE OF PERSONNEL MANAGEMENT","SUBCHAPTER B—CIVIL SERVICE REGULATIONS","PART 841—FEDERAL EMPLOYEES RETIREMENT SYSTEM—GENERAL ADMINISTRATION","Subpart E—Employee Deductions and Government Contributions"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-5.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:23:53Z","sha256":"cda07731464180155363e10739f6c56fd37d9062e2f4f8ca7dfa2cb1da12f78f","source_id":"us-cfr","stale":true,"prev":"us/5-cfr-841.507","next":"us/5-cfr-841.601"},"notice":"GroundRules: Original legal text. Not legal advice."}