. End of Pay Periods Retiring at the end of a pay period is one of the golden rules when choosing from the fers best dates to retire 2025. Doing so ensures that you get credit for your final full pay period, meaning more pay and more leave accrual. Federal annuity calculations also benefit from this because it avoids gaps between your last paycheck and the start of your FERS pension.... https://www.federalpensionadvisors.com/post/fers-best-dates-to-retire-2025