Social Security 2025 Cola Letter. Social security benefits and supplemental security income (ssi) payments for more than 72.5 million americans will increase 2.5% in 2025, the social security administration announced today. Social security benefits and supplemental security income (ssi) payments for more than 72.5 million americans will increase 2.5 percent in 2025, the social security administration announced today.

The social security administration is mailing cola notices throughout december, so you should receive a letter in the mail from the agency that will outline how your benefits. The smaller increase for 2025 is because inflation is slowing.