Social Security COLA for 2027 Could Reach 4.7 Percent as Inflation Stays Elevated

Early estimates suggest that Social Security recipients could see a cost-of-living adjustment of 4.7 percent in 2027, based on current inflation trends.

The projection, cited by CNBC Personal Finance in June 2026, is based on the Consumer Price Index for Urban Wage Earners and Clerical Workers, the measure the Social Security Administration uses to calculate annual adjustments. With inflation running at 3.8 percent as of April 2026, analysts say a significant COLA is likely if price pressures do not ease in the coming months.

The official 2027 COLA will be announced in October 2026, based on inflation data from July through September.

A 4.7 percent increase would be the largest COLA since 2023, when recipients received an 8.7 percent boost following a period of high inflation. The 2026 COLA was 2.8 percent.

The projection comes as the Social Security program faces longer-term financial pressure. Trustees have warned that the combined Social Security trust funds could be depleted by 2032 if Congress does not act. At that point, the program would only be able to pay about 79 percent of scheduled benefits from ongoing payroll tax revenue.

Some analysts say the trust funds may last slightly longer than the trustees' estimate, depending on economic conditions and workforce trends. But most agree that some form of legislative action will be needed within the next decade.

For current retirees, the near-term news is more positive. The average Social Security benefit as of June 2026 is $2,071 per month, reflecting the 2.8 percent COLA that took effect in January. A 4.7 percent increase would add roughly $97 per month to that average benefit.