Projected 3.9% Social Security COLA Could Boost 2027 Checks

Overview

• Recent estimates put the 2027 cost‑of‑living adjustment at roughly 3.9%, which would be above the 51‑year average of 3.73% and translate into noticeably larger monthly checks for many recipients.
• The Social Security COLA is calculated from the Consumer Price Index for Urban Wage Earners and Clerical Workers, using the average change in July, August and September to set the official increase.
• At a 3.9% COLA the typical retired worker’s benefit would rise by about $81 a month based on current average payments, though that figure is an estimate and not final.
• Rising Medicare premiums and other outlays could offset part of the gain for beneficiaries, leaving many seniors still short of fully restored purchasing power.
• Larger short‑term COLAs ease household budgets but do not address longer‑term program pressures, with analysts warning that trust fund solvency and benefit adequacy remain unresolved issues.