2027 Social Security COLA Seen at 3.5%, Lifting Average Check Above $2,000

Q: Will rising Medicare premiums and hidden healthcare costs instantly swallow the largest Social Security boost in four years?

Not instantly for most retirees, but the gain is likely to be noticeably smaller once Medicare and other medical bills are counted. At the projected 3.5% Social Security COLA for 2027, the average monthly benefit would rise by about $68, from roughly $1,942 to about $2,010. By contrast, the best current estimate for the standard Medicare Part B premium is about $209.50, up from $202.90 in 2026, or roughly $6.60 more a month. Even if private forecasts closer to $216 to $219 prove right, the premium increase alone would still absorb only part of the average COLA, not all of it. The bigger problem is that Part B is only one piece of retiree healthcare spending. Part B deductibles are projected to rise, and 2027 already brings confirmed increases in Part D costs, including a higher deductible and a higher out-of-pocket cap. Higher-income beneficiaries may also face IRMAA surcharges, which can wipe out much more of the raise. Beyond Medicare premiums, seniors often face dental, vision, hearing, copays, coinsurance and other costs that Medicare does not fully cover. That is why advocates say the boost may feel weaker than the headline number suggests. Social Security COLAs are tied to CPI-W, which many analysts say does not reflect older Americans’ spending patterns well, especially for healthcare and housing. So the largest COLA in four years is likely to leave most retirees with some net increase, but for many it will not feel like a full raise once medical costs are deducted.

3 articles · Updated · New York Post · Oct 4

A 3.5% 2027 COLA would raise the average monthly Social Security benefit by $67.90 to $2,007.98, according to The Senior Citizens League.
Oct. 14 is the key date for the official adjustment, which depends on September CPI after August prices rose 3.4% year over year and TSCL trimmed its forecast by 0.1 percentage point.
The projected increase would still top the 2.8% COLA for 2026 and 2.5% for 2025, making it the biggest annual bump in four years for roughly 70 million Social Security and SSI recipients.
AARP has also begun issuing advance estimates as households strain under inflation: 74% of recipients say they have changed their finances, including 51% cutting discretionary spending and 38% trimming essentials.
SSI recipients will also see calendar quirks late in 2026, with payments on Oct. 1 and Oct. 30—leaving no November payment—and the Jan. 1, 2027 benefit sent early in December.