What determines the Social Security payment increase for 2026

Social Security payments rise each year based on the Cost-of-Living Adjustment (COLA), which the Social Security Administration calculates using inflation data from the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). The 2026 COLA will be announced in October 2025 and will take effect when payments are issued in January 2026.

The COLA is not set by Congress or the Social Security Administration — it is a mathematical result. If inflation measured by the CPI-W rises between the third quarter of 2024 and the third quarter of 2025, that percentage increase becomes the 2026 COLA. If inflation falls or stays flat, the COLA is zero and payments do not rise that year.

The exact 2026 COLA figure will not be known until October 2025. Historical COLAs have ranged from zero (in 2010, 2011, and 2016) to 8.7 percent (in 2023), depending on inflation during the measurement period.

Key Takeaways

  • The 2026 COLA will be announced in October 2025 and reflects inflation measured between the third quarter of 2024 and the third quarter of 2025.
  • Social Security payments automatically increase by whatever percentage the COLA is set to — no action is required from you.
  • The COLA applies to all types of Social Security benefits: retirement, survivor, and disability payments.
  • Medicare Part B premiums may also change in 2026, which can offset part of the payment increase for some beneficiaries.

Who receives the 2026 payment increase

Every person receiving a Social Security benefit — whether retirement, survivor, or disability — will see their payment rise by the 2026 COLA percentage. This includes people who started benefits decades ago and those who just began receiving payments in 2025.

The increase applies to your primary benefit amount. If you receive benefits as a spouse, widow, widower, or child based on someone else's record, your payment will also increase by the same percentage.

Supplemental Security Income (SSI) payments, which are a separate federal program for low-income individuals, also receive a COLA adjustment each year, though the amount may differ slightly because SSI uses a different calculation method.

How the payment increase appears on your account

You do not need to do anything to receive the 2026 increase — it happens automatically. The Social Security Administration applies the COLA to all active benefit records in its system.

If you receive your payment by direct deposit, the new amount will appear in your bank account starting in January 2026. The exact date depends on your birth date: people born on the 1st through the 10th of any month receive payments on the second Wednesday of each month, those born on the 11th through the 20th receive them on the third Wednesday, and those born on the 21st through the 31st receive them on the fourth Wednesday.

You can check your benefit amount anytime by logging into your my Social Security account at ssa.gov. This account shows your current payment amount, your earnings record, and an estimate of future benefits.

The relationship between COLA and Medicare premiums

While your Social Security payment increases by the COLA, your Medicare Part B premium may also change in 2026. Part B covers doctor visits and outpatient care, and the premium is deducted directly from most people's Social Security payments.

If the Part B premium rises more than your COLA increase, your net payment (the amount you actually receive after the premium is deducted) could stay the same or even fall. This happened in 2022, when the Part B premium rose sharply while the COLA was 8.7 percent — some beneficiaries saw little or no increase in their take-home payment.

The 2026 Part B premium will be announced in November 2025, after the COLA is already public. You will receive a notice in December 2025 showing your new payment amount and any premium changes.

Historical COLA amounts and what they mean

The COLA has varied significantly over the past two decades. In 2023, it was 8.7 percent — the highest in 40 years, driven by high inflation. In 2024, it was 3.2 percent. In 2022, it was 5.9 percent. In years with very low inflation, such as 2010, 2011, and 2016, the COLA was zero and payments did not rise.

The COLA is always rounded down to the nearest tenth of a percent. This means a measured inflation rate of 3.24 percent becomes a 3.2 percent COLA, not 3.3 percent.

Because the COLA is tied directly to inflation, it reflects the actual cost increases that retirees and other beneficiaries face. However, some research suggests that the CPI-W may not perfectly capture the spending patterns of older adults, who spend more on healthcare and housing than the average worker.

Planning around the 2026 payment change

If you are still working and receiving Social Security before your full retirement age, the earnings limit for 2026 will also be adjusted for inflation. In 2025, Social Security reduces your benefit by $1 for every $2 you earn above $23,400. The 2026 limit will be announced in October 2025 along with the COLA.

If you are considering when to claim Social Security, the COLA does not change the financial trade-offs between claiming early and waiting. Claiming at 62 versus waiting until 70 still results in the same lifetime break-even point, regardless of the COLA amount, because the COLA applies equally to all benefit amounts.

For people on a fixed budget, the COLA increase may provide some relief from inflation, though the actual purchasing power gain depends on how your personal costs have risen compared to the national average measured by the CPI-W.

Frequently Asked Questions

When will I know the exact 2026 COLA amount?

The Social Security Administration announces the COLA in October of the year before it takes effect. The 2026 COLA will be announced in October 2025. You can find the announcement on the Social Security Administration website or through your my Social Security account.

Can I opt out of the COLA increase?

No. The COLA is applied automatically to all Social Security benefits. You cannot choose to keep your current payment amount instead of receiving the increase.

Does the COLA increase explore if I am still working?

Yes. If you are receiving Social Security and still working, your benefit will increase by the 2026 COLA. However, if your earnings exceed the annual limit, Social Security will still reduce your benefit by $1 for every $2 over the limit, regardless of the COLA.

Will my Medicare premiums go up as much as my COLA increase?

That depends on inflation in healthcare costs versus overall inflation. The Part B premium is not directly tied to the COLA — it is set based on the actual cost of providing Part B benefits. In some years the premium rises more than the COLA, and in others it rises less. You will find out both figures in late 2025.

How does the COLA affect my family members who receive benefits on my record?

All family members receiving benefits based on your Social Security record — spouses, ex-spouses, children, and survivors — receive the same COLA percentage increase you do. Their payments rise by the same amount as yours.