What Retirees Should Expect From Social Security's 3.8% COLA in 2027

You won't have to wait too much longer to find out how much your Social Security benefits will grow next year. We're just a couple of months away from the official 2027 cost-of-living adjustment (COLA) announcement, and the final numbers needed to do the calculation should trickle in over the next couple of weeks.

Estimates from The Senior Citizens League (TSCL) predict the COLA will be somewhere around 3.8%. That's larger than the boost seniors got this year, but you need to maintain a realistic perspective on what this will do to your checks.

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How much a 3.8% Social Security COLA could add to your checks next year

Since Social Security COLAs are percentages, your checks might get a bigger boost than your neighbor's, or vice versa. You can add 3.8% to your current checks to get a rough idea of how much more you might receive in 2027.

The average monthly retirement benefit as of June 2026 is $2,084. A check this size would grow by $79 per month to about $2,163. That would give the typical senior just under $26,000 next year.

Spousal beneficiaries would get less because the average spousal benefit as of June 2026 is just $986 per month. This check would grow by roughly $37 to $1,023 per month. It's not as much, but it would be enough to push the typical spousal benefit over the four-figure mark for the first time.

The 2027 Social Security COLA isn't set in stone

While 3.8% is likely to be close to the actual COLA, there's still time for that estimate to change. We don't have the necessary inflation data for July, August, or September of 2026, so we can't be sure of the real COLA yet.

If inflation increases or decreases over the next few months, it could affect how much more seniors get next year. COLAs tend to be higher when costs are rising quickly, so it's a bit of a good news/bad news situation.

The Social Security Administration will officially announce the COLA on the morning of Oct. 14, 2026. Once we know the percentage, you can add this to your actual checks to get an idea of how much more you'll get next year. You should also receive a personalized COLA notice in December that shows your exact benefit amount. Use this information to start building your 2027 budget, so you're ready when your new checks begin arriving.

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