The size of the annual adjustment matters to millions of retirees and other beneficiaries whose payments are designed to keep pace with inflation. The official figure has not yet been set, and the Social Security Administration is scheduled to announce the 2027 COLA on October 14 after additional inflation data becomes available.
July Inflation Lowers the Latest COLA Estimate
The Senior Citizens League, a nonpartisan advocacy group for older Americans, now projects a 3.6% Social Security COLA for 2027. According to the organization, the estimate was updated after the July Consumer Price Index for Urban Wage Earners and Clerical Workers, or CPI-W, showed a 3.4% year-over-year increase.
That projection is lower than the 3.8% increases the group had forecast in May and June. The Independent reported that annual inflation measured by the broader Consumer Price Index was 3.4% in July, down slightly from 3.5% in June.
Social Security’s COLA is calculated using the average year-over-year change in the CPI-W for July, August and September. The July figure therefore represents only one part of the calculation that will determine the official adjustment.
The latest estimate would still produce the largest COLA in four years if it were confirmed. According to The Senior Citizens League, benefits rose 2.8% in 2026, 2.5% in 2025 and 3.2% in 2024. The adjustment reached 8.7% in 2023, when post-pandemic inflation was at its peak.
If a 3.6% increase were applied to today’s average Social Security benefit, the monthly payment would rise by $69.75, from $1,937.53 to $2,007.28. Those figures are illustrative because the official 2027 adjustment has not yet been announced.
Rising Household Costs Remain a Concern for Retirees
The softer July inflation reading does not mean prices are falling across the economy. Food prices were 3% higher in July than a year earlier, while energy prices had increased 14.7%, according to the inflation figures cited by The Independent.
Energy markets remain one factor in the COLA outlook. According to The Senior Citizens League, oil prices were approximately 24% higher on August 6 than at the same point a year earlier. The group said higher fuel costs can affect the prices of producing and transporting goods, which can then be passed on to consumers.
Inflation has also moved sharply during 2026. The Senior Citizens League said it began the year at 2.2% in January, climbed to 4.4% in May and then fell to 3.5% in June. Executive Director Shannon Benton said the group’s forecasting model is designed not to react too strongly to individual swings in the data.
For retirees, Benton said the impact is felt through everyday expenses rather than inflation statistics alone. “Seniors don’t experience inflation as a percentage on a chart,” she said. “They experience it at the grocery store, at the pharmacy, in their insurance premiums and when they pay the rent.”
A Marquette Law School poll cited in The Independent found that 35% of Americans named inflation and the cost of living as their leading concern, an issue that has ranked first in each of the school’s polls this year. The official Social Security adjustment will become clearer after the remaining CPI-W readings used in the calculation are released.
