Cost Of Living Increase 2025 Opm Increase. $42,490 ($34,454 + $8,036 special rate supplement). For the year 2025, annuitants who retired under csrs will receive 2.5 percent increase and those who retired under fers will receive a 2.0 percent increase.

The adjustment appears in your payment on the first business day of january, which is when your benefit for december is paid. As inflation cools, the cola for 2025 could shrink from this year’s 3.2% increase to 2.6%.