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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 20
Chapter II
Part 227 - PART 227—COMPUTING SUPPLEMENTAL ANNUITIES
§ 227.1 - Introduction.
§ 227.2 - Initial supplemental annuity rate.
§ 227.3 - Reduction for railroad retirement family maximum.
§ 227.4 - Reduction for employer pension.
§ 227.5 - Employer tax credits.
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