Overview
- Independent forecasters currently cluster in the mid‑3% range with AARP projecting 3.6% and the Senior Citizens League projecting 3.5%.
- The COLA is calculated from the average Consumer Price Index for Urban Wage Earners and Clerical Workers for July, August and September, with the September reading finalizing the October announcement.
- Medicare Part B premiums, which are usually deducted from Social Security checks, are decided later and can offset most or all of the nominal COLA for many beneficiaries.
- Hold‑harmless rules protect many long‑time recipients from net cuts but do not cover higher‑income enrollees subject to IRMAA or people newly enrolled in Medicare, creating uneven outcomes.
- If the COLA ends up in the mid‑3% range the typical retired worker would see roughly $60 to $75 more before premiums and taxes, and broader financing pressures on Social Security remain a longer‑term concern.