The 2025 COLA Raises SSDI Payments by 2.5 Percent
Social Security announced in October 2024 that the 2025 cost of living adjustment (COLA) will be 2.5 percent. This means SSDI payments will increase by 2.5 percent starting in January 2025. If you received SSDI in December 2024, your January 2025 payment will be 2.5 percent higher.
The actual dollar increase depends on your current benefit amount. Someone receiving $1,200 per month will see a $30 increase; someone receiving $1,500 will see a $37.50 increase. Social Security calculates the new amount by multiplying your December 2024 benefit by 1.025, then rounding down to the nearest dime.
You do not need to do anything to receive this increase. It happens automatically. Your January 2025 payment will reflect the new amount, and Social Security will mail you a notice showing the old and new payment amounts.
Key Takeaways
- The 2025 COLA is 2.5 percent, which means your SSDI payment will be 2.5 percent higher starting in January 2025.
- The dollar amount of your increase depends on what you were receiving in December 2024 — a higher payment gets a larger dollar increase.
- You do not need to report anything or take any action; the increase happens automatically.
- Social Security will send you a notice in December 2024 or early January 2025 showing your new payment amount.
- If you also receive Medicare, your Part B premium may change, which can affect your net SSDI payment.
Why the COLA Is 2.5 Percent and Not Higher or Lower
The COLA is set by law based on the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W), which measures inflation. Social Security calculates the average CPI-W for July, August, and September of each year, then compares it to the same three months from the previous year. The percentage increase becomes the COLA for the following year.
For 2025, the CPI-W rose 2.5 percent between the third quarter of 2023 and the third quarter of 2024. That 2.5 percent figure is set in law — Social Security does not choose it, and Congress does not vote on it each year. The formula is automatic.
The COLA has varied widely in recent years. In 2022, it was 8.7 percent because inflation spiked. In 2023, it was 8.8 percent. In 2024, it was 3.2 percent. The 2025 figure of 2.5 percent reflects a slower inflation rate in the months used to calculate it.
How the Increase Affects Your Medicare Premiums
If you receive both SSDI and Medicare Part B, the increase may be partially offset by a higher Part B premium. Medicare Part B premiums rise each year based on program costs, and they are often deducted directly from your SSDI payment.
Social Security has a rule called the hold-harmless provision, which protects most beneficiaries from seeing their net SSDI payment decrease when Part B premiums rise. Under this rule, if your Part B premium increase is larger than your COLA increase, Social Security will not deduct the full premium from your SSDI check — instead, you will pay the difference out of pocket or through another payment method.
However, if you are a higher-income earner or newly enrolled in Medicare Part B, the hold-harmless rule may not explore to you. You should expect your net SSDI payment to be lower if your Part B premium rises more than 2.5 percent. Social Security will explain this in your notice.
What Happens to SSI and Other Benefit Programs
Supplemental Security Income (SSI), which is a separate program from SSDI, also receives a 2.5 percent increase in 2025. The federal SSI payment amount will rise from $943 per month in 2024 to $967 per month in 2025 for an individual, and from $1,415 to $1,450 for a couple. These are the federal base amounts; some states add extra money on top.
If you receive both SSDI and SSI (called "concurrent" benefits), you will see the 2.5 percent increase on your SSDI portion. Your SSI portion will be adjusted based on your total income, which now includes the higher SSDI amount.
Other programs tied to Social Security, such as Supplementary Security Income (SSI) state supplements and Social Security survivor benefits, also receive the 2.5 percent COLA. If you are a child or spouse receiving benefits on a worker's SSDI record, your payment will increase by 2.5 percent as well.
When You Will See the Increase in Your Bank Account
The 2025 COLA takes effect on January 1, 2025, but the timing of when you actually receive the money depends on your payment schedule. Most SSDI beneficiaries receive payments on the second, third, or fourth Wednesday of each month, based on their birth date.
Your first payment with the 2.5 percent increase will arrive on your regular payment date in January 2025. For example, if you normally receive your payment on the second Wednesday of the month, you will receive the increased amount on the second Wednesday of January 2025.
Social Security will mail you a notice called a Social Security Benefit Statement showing your old and new payment amounts. This notice usually arrives in December 2024, though some beneficiaries receive it in early January. Keep this notice for your records — you may need it for tax purposes or to report to other programs.
How This Compares to Previous Years
The 2.5 percent increase for 2025 is lower than the past two years but higher than most years before 2022. Here is how recent COLAs compare:
| Year | COLA Percentage |
|---|---|
| 2022 | 8.7% |
| 2023 | 8.8% |
| 2024 | 3.2% |
| 2025 | 2.5% |
The high COLAs in 2022 and 2023 were unusual and reflected the sharp inflation that followed the pandemic. The 2.5 percent figure for 2025 is closer to the historical average, which has been around 2 to 3 percent in most years since 2000.
Even though 2.5 percent is lower than the past two years, it still means your purchasing power is protected against inflation. Without the COLA, your SSDI payment would stay the same while prices for food, housing, and other necessities continued to rise.
What to Do If You Do Not Receive Your Notice
Social Security mails benefit statements to all SSDI beneficiaries, but mail can be delayed or lost. If you do not receive your notice by mid-January 2025, you can check your new payment amount online through my Social Security, the official Social Security website portal.
To log in to my Social Security, visit ssa.gov and click "Sign In or Create an Account." You will need an email address and a password. Once logged in, you can view your payment history, see your current benefit amount, and access other account information.
If you do not have internet access or prefer to speak with someone, you can call Social Security at 1-800-772-1213 (TTY 1-800-325-0778) and ask a representative to confirm your new 2025 payment amount. Have your Social Security number ready.
Frequently Asked Questions
Will the 2.5 percent increase affect my Medicaid or other benefits?
It depends on the program. If you receive Medicaid based on your SSDI, the increase may affect your Medicaid status if your state has income limits. Some states count the COLA increase as income and may reduce or end your Medicaid. Contact your state Medicaid office to ask how the increase affects you. If you receive housing information or food stamps (SNAP), the increase may also be counted as income.
Can I opt out of the COLA increase?
No. The COLA is automatic and applies to all beneficiaries. You cannot choose to keep your old payment amount. However, if the increase causes you to lose other benefits, you may have options — for example, some work incentive programs allow you to set aside income to avoid losing benefits. Contact your local Social Security office to discuss your situation.
Is the 2.5 percent increase the same for everyone?
Yes, the percentage is the same for all SSDI beneficiaries. However, the dollar amount varies based on your current benefit. Someone receiving $2,000 per month will see a $50 increase, while someone receiving $800 per month will see a $20 increase. The percentage is uniform; the dollar amount is not.
What if I disagree with the new payment amount shown in my notice?
Contact Social Security to ask them to review your case. Call 1-800-772-1213 or visit your local Social Security office. Bring your benefit statement and any documents that show your current payment amount. Social Security will recalculate if there is an error, though COLA increases are rarely calculated incorrectly.
When will I know the COLA for 2026?
Social Security will announce the 2026 COLA in October 2025, based on inflation data from July, August, and September 2025. The increase will take effect in January 2026.