Social Security's 3.6% Raise for 2027: What It Will and Won't Cover

Nearly 72 million people on Social Security will see a bigger payment in January. The Social Security Administration announced on October 14 that benefits will rise 3.6 percent for 2027, the largest increase in a few years and a good bit more than the 2.8 percent people got for 2026.

For the average retired worker, that works out to about $75 a month, moving a typical check from around $2,095 to around $2,170. That's real money. It's also a number with a few things waiting to take a bite out of it, and one of them gets announced in the next couple of weeks.

This is a general explainer, not advice about your own benefits. Your situation may differ, and the agency's notice to you will carry your exact figures.

How the 3.6 percent gets decided

Nobody in Washington picks this number. By law, the cost-of-living adjustment follows a price index called the CPI-W, which tracks costs for urban wage earners and clerical workers. The agency averages the index for July, August and September, then compares that with the same three months a year earlier.

This year the average came in at 328.746, up from 317.265. Divide one by the other and you get 3.6 percent. That's the entire formula, which is one reason the announcement arrives in mid-October on the day the September inflation data lands.

It also explains a long-running complaint. The CPI-W measures the spending of people who are working, and retirees don't buy the same basket. They tend to spend more on health care and less on commuting, so the index can miss what's hurting them. Advocacy groups have argued this for years, and I think they have a point, although changing the index would take an act of Congress.

What different households will get

The $75 is an average for retired workers only. The agency's fact sheet for 2027 gives other typical monthly amounts. An older couple who both receive benefits goes from $3,238 to $3,355, up $117. A widow or widower living alone goes from $1,936 to $2,005, up $69. The average disabled worker goes from $1,642 to $1,701, up $59.

Social Security payments rise starting in January 2027. For the roughly 7.3 million people on Supplemental Security Income, the increase arrives a bit sooner, in the payment dated December 31, 2026. The maximum benefit for someone retiring at full retirement age goes to $4,188 a month in 2027.

The Medicare number to watch

If you're on Medicare, your Part B premium normally comes straight out of your Social Security payment, so the raise and the premium have to be read together. The standard premium in 2026 is $202.90 a month. The Medicare trustees' report projected about $209.50 for 2027, but that's an estimate, and at the time of writing the Centers for Medicare & Medicaid Services had not published the real figure. It usually comes in mid-November.

If the trustees are close, the premium would swallow about $6.60 of that $75, or around 9 percent. Annoying but survivable, and much better than some recent years. There is also a rule known as "hold harmless," which keeps a Part B increase from cutting most people's net Social Security payment below what it was the year before. It's mainly useful for people with small benefits. It doesn't cover everyone, and higher earners who pay income-related premiums are among those left out.

The tax wrinkle nobody indexed

Here is the part that catches people by surprise. Whether your benefits get taxed depends partly on income thresholds set decades ago: $25,000 for a single filer and $32,000 for a married couple filing jointly, measured on a formula that counts half your benefits. Those thresholds have never been adjusted for inflation.

So each raise can push a few more people over the line, even when their real purchasing power hasn't changed at all. It won't affect everyone, but if you were close last year, it's worth running the numbers with whoever handles your taxes.

If you're still working while drawing benefits, the 2027 earnings limit rises to $25,560 for people under full retirement age. And anyone with a paycheck should note that the maximum wages subject to Social Security tax go up to $192,300 from $184,500, which only touches higher earners.

Three things to do this month

First, if you want your notice online, the agency says to create a my Social Security account and sign up for paperless notices by November 18. Online notices start showing up in late November in the account's Message Center, up to three weeks before the paper version. Everyone else gets a letter in December, and it's a shorter, one-page notice this year with the exact dates and amounts.

Second, look for the Part B announcement in the middle of the month, and check your own notice for what's actually being deducted. The headline raise and the amount landing in your bank account are two different numbers.

Third, if you're in a Medicare plan, open enrollment runs through December 7, so it's a sensible moment to check whether your plan's costs are changing too. A raise of $900 a year disappears quickly if a drug plan quietly gets more expensive.

As for how long a 3.6 percent raise will feel like a raise, that depends on prices nobody can forecast. There were years, in 2010, 2011 and 2016, when the adjustment was zero. Inflation-linked raises are good protection, but they only ever catch up with prices that have already gone up.