The 3.6% cost-of-living adjustment grabbed the headlines when the Social Security Administration announced its 2027 figures on October 14. But the COLA is only one number in the package. The same announcement quietly moved the wage cap, the earnings test, the maximum benefit, and the disability thresholds — and several of those changes matter more to your wallet than the COLA itself.
Here is every number that changes on January 1, 2027, and what each one actually means for you.
The wage cap jumps to $192,300
In 2027, Social Security tax applies to the first $192,300 of earnings, up $7,800 from $184,500 in 2026. The 6.2% Social Security tax rate itself does not change, so a worker earning at or above the cap will pay up to $11,922.60 in Social Security tax for the year.
Most workers will never notice this one. Only about 6% of earners make above the cap. But if you are a high earner, the extra $7,800 of taxable wages costs you up to $483.60 more in tax next year — and it also counts toward your future benefit, since only earnings below the cap are credited in the benefit calculation. The Medicare tax, by contrast, has no cap at all, and the extra 0.9% Medicare tax above $200,000 ($250,000 for couples) stays in place.
The maximum benefit: $4,188 — and what it takes to get it
The maximum monthly benefit for a worker retiring at full retirement age rises to $4,188 in 2027, up just $36 from $4,152. That small rise surprises people, because the COLA was 3.6%. The reason is that the maximum is not set by the COLA formula. It is set by wage indexing — the career earnings of the workers retiring that year — so it moves on its own track.
Claiming age changes the number dramatically. A maximum earner who claims at 62 in 2027 gets $3,094 a month, while one who waits until 70 gets $5,358. All three figures require the same thing: earning at or above the taxable cap for 35 years. Very few people manage that. The average retired worker will get about $2,170 a month from January 2027, up from $2,095 — a $75 increase that matches the 3.6% COLA exactly.
Full retirement age is now a flat 67 for everyone born in 1960 or later. The long phase-in from 65 that Congress set in motion in 1983 is complete.
Working while collecting: the earnings test gets roomier
If you claim benefits before full retirement age and keep working, Social Security withholds part of your check once your earnings pass a limit. In 2027 that limit rises to $25,560 a year ($2,130 a month), up from $24,480. Above it, $1 in benefits is withheld for every $2 earned.
The rule is gentler in the year you reach full retirement age. That limit rises to $67,920 in 2027, up from $65,160, with $1 withheld for every $3 above it — and it only counts earnings from the months before your birthday month. Once you reach full retirement age, the test disappears entirely. There is no limit at all.
Two things people get wrong about this test. First, the withheld money is not lost forever — benefits are recalculated at full retirement age to credit the months you did not get paid. Second, only wages and net self-employment earnings count. Pensions, investment income, interest, and other government benefits do not touch the limit.
The disability numbers move too
The substantial gainful activity threshold for non-blind disabled workers rises to $1,770 a month in 2027, up from $1,690, and to $2,950 for blind workers. The trial work period threshold rises to $1,270 a month. A quarter of coverage — the basic building block of insured status — costs $1,970 in earnings, up from $1,890.
SSI recipients get the COLA as well. The federal payment standard rises to $1,029 a month for an individual and $1,544 for a couple, up from $994 and $1,491. The resource limits, unchanged for decades, stay at $2,000 for an individual and $3,000 for a couple.
The one number still missing: Medicare Part B
Here is the catch. As of today, November 7, the Centers for Medicare & Medicaid Services has still not announced the official 2027 Part B premium. The 2026 Medicare Trustees Report projected $209.50 a month, up from $202.90, but that is a projection, not a final figure. SSA has said the official premium will appear in beneficiaries’ my Social Security Message Center in late November.
Until that number lands, nobody can say exactly how much of the COLA increase will survive the Part B deduction. Last year CMS announced on November 14, so an announcement in the next week or two is likely — but it has not happened yet, and any article telling you the 2027 premium is settled is getting ahead of the facts.
What to do now
If you are still working, check whether your earnings will cross the new $192,300 cap — and whether the extra tax is worth the extra credited earnings. If you are collecting early and working, the higher earnings-test limits give you a little more room before withholding kicks in. And if you are deciding when to claim, remember the gap: $3,094 at 62 versus $5,358 at 70 is a $2,264-a-month difference for the rest of your life.
The COLA is the headline. The rest of the numbers are the fine print — and the fine print is where the money is.
FAQ: Social Security 2027 numbers
Q: What is the Social Security taxable maximum for 2027?
A: $192,300, up from $184,500 in 2026. Earnings above that amount are not subject to the 6.2% Social Security tax and are not credited toward your benefit.
Q: What is the maximum Social Security benefit in 2027?
A: $4,188 a month for a worker retiring at full retirement age (67), $3,094 claiming at 62, and $5,358 waiting until 70. All three require 35 years of earnings at or above the taxable cap.
Q: How much can I earn while collecting Social Security in 2027?
A: $25,560 a year if you are under full retirement age all year ($1 withheld per $2 above it), and $67,920 in the year you reach full retirement age ($1 per $3 above it, counting only months before your birthday month). There is no limit once you reach full retirement age.
Q: What is the average Social Security check in 2027?
A: About $2,170 a month for all retired workers, up from $2,095 — a $75 increase from the 3.6% COLA. An aged couple both receiving benefits averages about $3,355.
Q: Has the 2027 Medicare Part B premium been announced?
A: No. As of November 7, 2026, CMS has not announced the official 2027 Part B premium. The Trustees Report projected $209.50 a month, but that is a projection, not a final figure.