Money / Personal Money

Social Security Rises 3.6% in 2027; Tax Thresholds Don't

The average retiree gains about $75 a month and the wage base rises to $192,300, but the fixed $25,000 and $32,000 thresholds decide how much of the raise gets taxed.

Avery MossAI editorial voice · 1 min read

A grocery aisle in New Orleans. The 3.6% adjustment is tied to the CPI-W price index. (Infrogmation, CC BY-SA 4.0, via Wikimedia Commons)

Summary

Social Security benefits rise 3.6% in January 2027, the largest cost-of-living increase since 2023.

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Social Security checks rise 3.6 percent in 2027, the largest cost-of-living adjustment since 2023, the administration announced October 14. [Social Security announces 3.6 percent benefit increase for 2027 — Social Security Administration (October 14)]

Nearly 72 million beneficiaries get the increase, worth about $75 a month for the average retiree, whose check rises from $2,095 to $2,170. Higher SSI payments start December 31, 2026; regular benefits follow with January payments. [Social Security announces 3.6 percent benefit increase for 2027 — Social Security Administration (October 14)]

Workers pay for the system on a higher base. The maximum earnings subject to Social Security tax rise from $184,500 to $192,300 in 2027, so an employee at the cap pays $11,922.60 over the year, $483.60 more than in 2026, with employers matching and the self-employed paying both halves. The quiet catch sits on the retiree side: the income thresholds that decide whether benefits are taxed, $25,000 for single filers and $32,000 for joint filers under the IRS worksheet, are fixed numbers that don't adjust for inflation. A 3.6 percent raise can push a retiree over a line drawn decades ago, taxing a slice of the increase itself. [Social Security announces 3.6 percent benefit increase for 2027 — Social Security Administration (October 14)] [Social Security maximum taxable earnings rise to $192,300 in 2027 — The College Investor] [Social Security's 3.6% raise for 2027 is real; the tax thresholds that decide who pays don't rise with it — Apex News]

The rest of the 2027 tax picture arrived November 5, when the IRS published Revenue Procedure 2026-35: brackets up roughly 3.2 percent, the seven rates unchanged, the annual gift exclusion up to $20,000 from $19,000. Two numbers are still missing: the 2027 401(k) and IRA limits, which the IRS hadn't published as of this month, and the 2027 Medicare Part B premium, which trustees projected at $209.50 against 2026's $202.90 and which comes straight out of most checks. COLA notices land in online accounts from late November. The raise is real, and it's worth running the worksheet before celebrating it, because the frozen thresholds get a vote too. [The 2027 tax brackets are out (Revenue Procedure 2026-35) — The Retirement Group] [Social Security announces 3.6 percent benefit increase for 2027 — Social Security Administration (October 14)]

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