Social Security beneficiaries are already looking ahead to 2027, with two issues drawing particular attention: the annual cost-of-living adjustment (COLA) and the age at which retirees qualify for their full retirement benefit.
The 2027 COLA will not be official until the Social Security Administration announces it in October. Current estimates point to a possible increase, but the final figure will depend on inflation data released later this year.
For people planning retirement, the COLA is only one part of the picture. The full retirement age is also important because claiming benefits before reaching that age can permanently reduce monthly payments.
COLA
A Social Security COLA of about 3.5% has been projected for 2027 based on current inflation trends. If that estimate holds, the increase would raise monthly payments for millions of beneficiaries.
AARP has estimated that a 3.5% adjustment could translate into roughly $73 more per month for the average retiree. The actual increase, however, would depend on a person’s existing benefit amount.
The figure remains an estimate. The official 2027 COLA will be determined using inflation data and announced by the SSA in October.
The Social Security Administration says Social Security and Supplemental Security Income benefits increased by 2.8% in 2026 and 2.5% in 2025. Over the longer term, the COLA has averaged about 3.1% annually.
This means beneficiaries should be cautious about treating the 3.5% projection as a guaranteed increase. Inflation can change before the calculation is finalized.
Timing
The annual COLA announcement is closely watched because it affects monthly payments beginning with the applicable December benefit for Social Security beneficiaries, with the increase generally reflected in payments received in January.
The timing can differ for Supplemental Security Income recipients because SSI follows its own payment calendar. The SSA publishes the relevant dates and benefit information through its official resources.
For households that depend heavily on Social Security, even a relatively modest percentage adjustment can make a noticeable difference over a full year. At the same time, rising Medicare premiums, taxes and other household costs can affect how much of the increase remains available for everyday spending.
Retirement
Another major question is whether the full retirement age will change in 2027.
Under current rules, workers can begin claiming Social Security retirement benefits as early as age 62. However, claiming before reaching full retirement age results in a permanent reduction in monthly benefits.
The SSA’s retirement information states that the full retirement age is 67 for people attaining age 62 in 2026. The full retirement age schedule has gradually increased for younger birth groups as part of changes established under federal law.
For someone deciding when to claim, the distinction between age 62 and full retirement age can therefore be significant. Starting earlier provides income sooner, but the monthly benefit is reduced. Waiting until full retirement age allows the worker to receive the full scheduled retirement benefit based on their earnings record.
Planning
Retirement decisions involve more than the annual COLA. A person’s work history, earnings, claiming age, health, household finances and other income sources can all affect the best approach.
The COLA is intended to help Social Security payments keep pace with inflation, but it does not necessarily mean beneficiaries will experience a lower cost of living. If prices for housing, food, health care or other necessities rise faster than the adjustment, purchasing power can still come under pressure.
People approaching retirement may therefore want to look at their estimated Social Security benefit at different claiming ages rather than focusing only on the expected 2027 increase. The official Social Security retirement planner provides tools for reviewing retirement benefit estimates and claiming information.
Outlook
The key point for 2027 is that the projected 3.5% COLA is not yet final. The official adjustment will be based on the required inflation calculation and announced by the SSA in October.
The full retirement age is a separate issue. Under the current schedule, it remains 67 for people who reach age 62 in 2026, while the rules continue to vary by birth year. Anyone considering an early retirement claim should check their specific full retirement age and estimated benefit before making a decision.
For now, retirees can treat the projected COLA as an estimate rather than a confirmed payment increase. The final announcement will provide the figure beneficiaries can use for 2027 financial planning.
