The 2025 COLA increase is 2.5 percent

The 2025 Cost of Living Adjustment (COLA) for Social Security is 2.5 percent. This means that starting in January 2025, SSDI payments, retirement benefits, and Supplemental Security Income (SSI) payments all increased by that percentage. The Social Security Administration announced this figure in October 2024, based on inflation data from the third quarter of the year.

A 2.5 percent increase is smaller than the adjustments of recent years. In 2024, the COLA was 3.2 percent. In 2023, it was 8.7 percent—the largest increase in four decades. The 2025 figure reflects lower inflation across the economy compared to 2022 and 2023.

The increase is automatic. You do not need to do anything to receive it. If you were receiving SSDI, SSI, or retirement benefits in December 2024, your January 2025 payment reflected the 2.5 percent raise.

Key Takeaways

  • The 2025 COLA is 2.5 percent, applied automatically to all SSDI, SSI, and retirement payments beginning in January 2025.
  • The exact dollar increase depends on your current benefit amount—someone receiving $1,200 per month gains $30, while someone receiving $2,000 gains $50.
  • COLA is calculated using the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W), which measures inflation in food, housing, medical care, and other costs.
  • The 2025 COLA does not change Medicare Part B premiums, which are set separately and may offset some of the increase for beneficiaries who pay them.
  • If you are on SSI, your state may have its own supplement, and COLA increases explore to both the federal and state portions.

How the 2.5 percent translates to your monthly payment

The 2.5 percent increase is multiplied by whatever you were receiving in December 2024. If your SSDI payment was $1,200 per month, you received an additional $30 per month starting in January. If your payment was $2,000, you received an additional $50.

The Social Security Administration rounds the result to the nearest dime. This means some beneficiaries may see a slightly larger or smaller increase depending on how the rounding falls. For example, a payment of $1,543.67 increased by 2.5 percent equals $1,582.26, which rounds to $1,582.30.

You can check your new payment amount by logging into your my Social Security account at ssa.gov, calling Social Security at 1-800-772-1213, or visiting your local Social Security office. Your January 2025 payment notice shows the new amount.

Why COLA exists and how it is calculated

COLA was created in 1975 to prevent beneficiaries from losing purchasing power as prices rise. Without it, a $1,200 payment in 2020 would buy less and less each year as inflation erodes its value. The adjustment keeps benefits roughly aligned with the cost of living.

The Social Security Administration calculates COLA using the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W), published by the Bureau of Labor Statistics. This index tracks price changes for food, housing, transportation, medical care, and other goods and services that working people buy. The agency compares the average CPI-W for July, August, and September of the current year to the same three months of the previous year. The percentage change becomes the COLA.

For 2025, the CPI-W for the third quarter of 2024 was 2.5 percent higher than the third quarter of 2023. That is why the 2025 COLA is 2.5 percent. The calculation is mechanical—Congress does not vote on COLA, and the Social Security Administration does not have discretion to adjust it. It is set by formula.

COLA and Medicare Part B premiums

For many SSDI beneficiaries, the 2025 COLA increase is partially or fully offset by changes to Medicare Part B premiums. Medicare Part B covers doctor visits and outpatient care. The standard premium for 2025 is $174.70 per month, up from $164.90 in 2024—an increase of $9.80.

If you are enrolled in Medicare Part B and your Social Security payment is deducted to pay the premium, your net increase in take-home payment is smaller than 2.5 percent. Someone receiving $1,200 in SSDI gains $30 from COLA but loses $9.80 to the higher Medicare premium, for a net gain of $20.20.

However, the hold-harmless provision protects most beneficiaries. If your Medicare premium increase would reduce your Social Security payment below what you received in December 2024, Social Security holds your payment flat and Medicare absorbs the difference. This means your payment cannot go down because of a premium increase, though your net gain from COLA may be zero.

COLA and SSI payments

SSDI and SSI are separate programs, but both receive the same COLA increase. The 2025 COLA of 2.5 percent applies to the federal SSI payment amount, which is $943 per month for an individual and $1,415 for a couple in 2025 (up from $914 and $1,371 in 2024).

Many states add their own supplement to the federal SSI payment. These state supplements also increase by 2.5 percent in 2025, though the exact amount varies by state. Some states tie their supplement to the federal COLA automatically. Others set their supplement separately and may choose a different increase or none at all. Check with your state's SSI program to learn whether your state supplement increased.

If you receive both SSDI and SSI (called "concurrent" benefits), you receive the 2.5 percent increase on both payments. Your SSDI payment increases, and your SSI payment increases as well.

How COLA affects work incentives and earnings limits

SSDI includes work incentives that allow you to earn money while keeping some or all of your benefits. Two key limits are tied to COLA and increase each year: the Substantial Gainful Activity (SGA) level and the Trial Work Period (TWP) monthly earnings amount.

For 2025, the SGA level is $1,550 per month for non-blind workers (up from $1,470 in 2024). If you earn more than this amount in a month, Social Security may consider you no longer disabled and may stop your benefits. The SGA level for blind workers is higher: $2,590 per month in 2025.

The Trial Work Period allows you to test your ability to work without losing benefits. During a TWP month, you can earn any amount and keep your full SSDI payment. The monthly earnings threshold for a TWP month in 2025 is $1,110 (up from $1,050 in 2024). If you earn more than $1,110 in a month, that month counts as a TWP month. You have nine TWP months in a rolling 60-month period.

These increases make it slightly easier to work while on SSDI, since you can earn more before triggering work disincentives. However, the increases are modest and do not keep pace with wage growth in many fields.

When you will see the 2025 COLA in your payment

The 2025 COLA took effect on January 1, 2025. Most beneficiaries received their first increased payment in early January, depending on their payment schedule. Social Security pays benefits on the second, third, or fourth Wednesday of each month, based on your birth date.

If you were not receiving benefits in December 2024 but began receiving them in January 2025 or later, your initial payment is calculated using the 2025 benefit amount, which already includes the COLA increase. You do not receive a separate adjustment.

Your January 2025 payment notice (called a "benefit verification letter" or "payment stub") shows your new monthly amount. If you do not receive a notice or if the amount seems wrong, contact Social Security to verify.

Frequently Asked Questions

Does the 2.5 percent COLA explore to my spouse's or child's benefits?

Yes. If you are receiving SSDI and your spouse or child is receiving benefits based on your record, their payments also increase by 2.5 percent in January 2025. The increase is automatic and applies to all family members on your benefit record.

What if I disagree with how my new payment was calculated?

Contact Social Security to request a detailed explanation of your payment. You can call 1-800-772-1213, visit your local office, or log into your my Social Security account. Social Security will review the calculation and correct any errors. If you believe the error is significant, you can request an appeal.

Does COLA affect my Medicaid coverage?

COLA increases your SSDI or SSI payment, which may affect your Medicaid status depending on your state's rules. Some states use your payment amount to determine Medicaid may be able to access. A higher payment might make you ineligible for Medicaid in some states, though many states have protections to keep you covered. Contact your state Medicaid office to learn how the increase affects you.

Will there be a 2026 COLA?

Yes, there will be a 2026 COLA, but the amount is not yet known. It will be announced in October 2025 and will be based on inflation data from the third quarter of 2025. COLA is may provide by law and occurs every year unless inflation is zero or negative.

How do I know if my payment increased correctly?

Compare your December 2024 payment to your January 2025 payment. The difference should be roughly 2.5 percent of your December amount. If the increase is significantly smaller or larger, or if you did not receive an increase, contact Social Security to investigate. Errors are rare but do happen.