A Bigger Boost Is Coming, Though the Structural Problem Persists
Social Security recipients are on track to receive a meaningfully larger cost-of-living adjustment in 2027 than they did this year — a welcome development for millions of older Americans who depend on these monthly payments to cover basic expenses. Early estimates from AARP, the Senior Citizens League, and the Committee for a Responsible Federal Budget all point to a COLA in the range of 3.4% to 3.6%, up from the 2.8% increase that took effect in 2026. But while the headline number offers some relief, it also exposes a deeper flaw in how the federal government calculates what seniors actually need.
The Bureau of Labor Statistics released its August inflation data showing consumer prices rose 3.4% year-over-year, with the CPI-W — the specific variant used to calculate Social Security adjustments — up 3.5%. By law, the annual COLA is determined by averaging CPI-W readings for July, August, and September, meaning the final figure for 2027 will be confirmed on October 14, when September data is published. With two of the three months already in, the range of outcomes has narrowed considerably.
AARP projected a 3.6% COLA, incorporating Federal Reserve Bank of Cleveland inflation forecasts for September. Rich Johnson, vice president of financial security at the AARP Public Policy Institute, emphasized that the projection is designed to give beneficiaries a planning window. “Family budgets have been under increasing pressure because of rising prices,” Johnson said. “The sooner we can give them reliable information as to how much their benefits might increase next year, the sooner they can start planning.” The Senior Citizens League estimated 3.5%, which would translate to an average monthly increase of roughly $68 — lifting a typical check from $1,940 to just over $2,008.
The Right Number, the Wrong Index
The problem, as Shannon Benton of the Senior Citizens League pointedly noted, is not simply whether the COLA lands at 3.4% or 3.6%. The deeper issue is that the CPI-W was never designed to reflect how older Americans spend their money. It tracks the purchasing patterns of urban wage earners — people who are still working, commuting, and spending differently than retirees who allocate far more of their budgets to healthcare, prescription drugs, and housing costs that tend to outpace general inflation.
“Seniors will probably end up disappointed in the long run,” Benton said bluntly. “Older Americans allocate their budgets differently than people still in the workforce, so inflation hits them differently.” That observation is not a minor technical quibble — it is an indictment of a policy design that systematically undercompensates a vulnerable population. An alternative index, the CPI-E, has been specifically developed to track the spending patterns of Americans aged 62 and older, and research consistently shows it would produce higher adjustments in most years.
Congress has debated switching to the CPI-E for years, but the shift has never made it into law. The political will to protect Social Security’s purchasing power for seniors has repeatedly lost ground to deficit anxieties — anxieties that are, it should be said, selectively applied when tax cuts for corporations and the wealthy come up for debate. Meanwhile, older Americans on fixed incomes absorb the gap between what the COLA provides and what their actual costs demand.
What a Real Fix Would Look Like
A 3.5% COLA is better than 2.8%. That is simply true, and beneficiaries should know it is coming. But accepting this as sufficient would mean ignoring the structural inadequacy baked into the adjustment mechanism itself. Switching to the CPI-E, or to a more robust seniors-specific index, would be a straightforward legislative correction — one that requires political commitment rather than technical innovation.
The broader lesson here is that Social Security’s COLA formula is a policy choice, not a law of nature. Policymakers chose the CPI-W, and they can choose something better. For the roughly 70 million Americans who receive Social Security benefits — many of whom have no substantial retirement savings beyond these monthly checks — the difference between an adequate COLA and an inadequate one is not abstract. It is groceries, medication, and rent. A government that claims to support working people and retirees must be willing to measure their costs honestly and adjust accordingly.