Whether you are a CSRS or a FERS employee, determining your creditable service (deposit and redeposit) for retirement eligibility and annuity calculations can be confusing. 

Here are two easy-to-follow flow charts that make the determination a bit easier.

CSRS Creditable Service Flow Chart

FERS Creditable Service Flow Chart

Related Articles & Resources

·  FERS: Military Service Credit (Military Service "Buy-Back") ·  FERS Redeposit Service (Refunded Service) ·  FERS Deposit Service (Non-Deduction Service) ·  FERS Part-Time Service Credit ·  CSRS Redeposit Service (Refunded Service) ·  CSRS Part-Time Service Credit ·  CSRS Creditable Service