The Social Security COLA for 2026 is 2.8%, which adds about $56 a month to the average retiree’s benefit starting with January payments.1Social Security Administration. Social Security Announces 2.8 Percent Benefit Increase for 2026 The cost-of-living adjustment applies automatically to roughly 75 million people receiving Social Security or Supplemental Security Income. What actually lands in your account, though, is smaller once Medicare premiums and any federal tax withholding come out first.
How Much Your Check Goes Up
After the 2.8% increase, the average retired worker’s monthly benefit rises to about $2,071. Someone reaching full retirement age in 2026 can collect a maximum of $4,152 a month, though most people receive less because the figure depends on your lifetime earnings and the age you claimed.2Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet
SSI payments also rise by 2.8%. The Social Security Administration announced the adjustment on October 24, 2025, after third-quarter inflation data came in.3Social Security Administration. Cost-of-Living Adjustment
You don’t need to apply or contact anyone. The percentage is applied to your primary insurance amount, and every future COLA happens the same way once you’re on the rolls.
When the Higher Payments Arrive
SSI recipients see it first. Because January 1 is a holiday, the January 2026 SSI payment is issued on December 31, 2025.4Social Security Administration. Latest Cost-of-Living Adjustment
For retirement, disability, and survivor benefits, the higher amount appears in your January 2026 payment. Your specific date depends on your birthday:5Social Security Administration. Schedule of Social Security Benefit Payments 2026-2027
- Born 1st–10th: second Wednesday of the month
- Born 11th–20th: third Wednesday of the month
- Born 21st–31st: fourth Wednesday of the month
If you started collecting before May 1997, or you receive both Social Security and SSI, your Social Security payment lands on the third of the month instead.5Social Security Administration. Schedule of Social Security Benefit Payments 2026-2027
COLA notices go out in early December. If you have a my Social Security online account, your new benefit amount is usually posted there before the paper letter arrives.6Social Security Administration. How Much Will the COLA Amount Be for 2026
What Comes Out Before You See It
The most common reason a 2.8% raise doesn’t look like 2.8% in your bank account is Medicare. The standard Part B premium climbs to $202.90 a month in 2026, up from $185.00, an increase of $17.90.7Centers for Medicare & Medicaid Services. 2026 Medicare Parts A and B Premiums and Deductibles That premium is withheld from your Social Security payment. On a $2,000 monthly benefit, the roughly $56 COLA loses about a third to the higher premium.
A hold harmless rule keeps your net Social Security payment from dropping: for most current beneficiaries, the Part B premium increase can’t exceed your COLA in dollars. The protection doesn’t cover you if you’re enrolling in Part B for the first time this year, if you pay income-related surcharges, or if a state Medicaid agency pays your premium.8Social Security Administration. How the Hold Harmless Provision Protects Your Benefits
Higher earners pay the Income-Related Monthly Adjustment Amount, or IRMAA, on top of the standard premium. IRMAA is based on your income from two years earlier, so 2026 surcharges use your 2024 tax return. For individual filers the first tier starts at $109,000; for joint filers it starts at $218,000. At the top, the surcharge reaches $487.00 a month for incomes of $500,000 or more.7Centers for Medicare & Medicaid Services. 2026 Medicare Parts A and B Premiums and Deductibles At the higher tiers, IRMAA can consume the entire COLA.
Federal Taxes on the Higher Benefit
Up to 85% of your Social Security can be subject to federal income tax, depending on your combined income. The SSA calculates combined income as your adjusted gross income, plus any tax-exempt interest, plus half of your Social Security benefits.9Social Security Administration. Must I Pay Taxes on Social Security Benefits
- Single filers above $25,000: up to 50% of benefits may be taxable
- Single filers above $34,000: up to 85% may be taxable
- Joint filers above $32,000: up to 50% may be taxable
- Joint filers above $44,000: up to 85% may be taxable
These thresholds haven’t been adjusted for inflation since they were written in 1983 and 1993, so each year’s COLA can push more of your benefit into the taxable range.10Internal Revenue Service. IRS Reminds Taxpayers Their Social Security Benefits May Be Taxable
If you’d rather not owe at tax time, you can have federal tax withheld from each monthly payment by filing IRS Form W-4V. The available rates are 7%, 10%, 12%, or 22%.11Internal Revenue Service. Voluntary Withholding Request
Other 2026 Numbers That Move With It
VA pension and dependency and indemnity compensation rates are set by federal law to rise by the same percentage as Social Security, so those benefits also increase by 2.8% for 2026.12Office of the Law Revision Counsel. 38 USC 5312 – Annual Adjustment of Certain Benefit Rates
The cap on earnings subject to Social Security payroll tax uses a different formula, based on wage growth rather than prices. In 2026, the first $184,500 of earnings is taxed for Social Security, up from $176,100.13Social Security Administration. What Is the Current Maximum Amount of Taxable Earnings for Social Security The amount of earnings needed for one work credit rises to $1,890, so $7,560 buys the maximum four credits for the year.14Social Security Administration. Social Security Credits and Benefit Eligibility
How the 2.8% Number Was Set
The COLA is driven by a single measure: the Consumer Price Index for Urban Wage Earners and Clerical Workers, or CPI-W, published by the Bureau of Labor Statistics. Federal law requires the SSA to compare the average CPI-W from July through September against the same three-month average from the last year a COLA was determined. The percentage increase becomes the next year’s COLA.15Legal Information Institute. 42 USC 415 – Computation of Primary Insurance Amount
If prices are flat or down, benefits stay put. Your monthly payment never drops because of low inflation.16Congress.gov. Social Security: Cost-of-Living Adjustments
The 2.8% adjustment sits in the middle of recent history:17Social Security Administration. Cost-of-Living Adjustments
- 2023: 8.7%
- 2024: 3.2%
- 2025: 2.5%
- 2026: 2.8%
The next COLA will be announced in October 2026, using inflation data measured through that summer.