{"data":{"id":"us/20-cfr-225.52","jurisdiction":"us","citation":"20 CFR 225.52","heading":"Reasons for recomputing a PIA.","body":"There are three major reasons for recomputing a PIA:\n(a) Recomputation to consider additional earnings.\n(b) Recomputation when an employee is eligible for periodic pension payments based on other than railroad or social security earnings.\n(c) Recomputation to use a new or different PIA formula, as provided in section 215(f) of the Social Security Act.","path":["Title 20—Employees' Benefits","CHAPTER II—RAILROAD RETIREMENT BOARD","SUBCHAPTER B—REGULATIONS UNDER THE RAILROAD RETIREMENT ACT","PART 225—PRIMARY INSURANCE AMOUNT DETERMINATIONS","Subpart F—Recomputing PIA's"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-20.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:45Z","sha256":"6077f15ca078523354b793285ea5a71c8298e593d05225c8726524ae37f147a0","source_id":"us-cfr","stale":true,"prev":"us/20-cfr-225.51","next":"us/20-cfr-225.53"},"notice":"GroundRules: Original legal text. Not legal advice."}