Ss Cost Of Living Increase 2025. Nearly 68 million social security beneficiaries will see a 2.5% cola beginning in january 2025. More than 72.5 million beneficiaries will see a 2.5% increase to their social security and supplemental security income benefits in 2025, the social security administration announced thursday.

Below, we’ll answer some basic questions. Social security benefits will increase by 2.5 percent beginning with the december 2024 benefits, which are payable in january 2025.