What the 2024 COLA increase means for your SSDI payment

Social Security increased all SSDI payments by 3.2 percent effective January 2024. This was the annual cost-of-living adjustment (COLA) set by law each October based on inflation data from the third quarter of the previous year. If you received SSDI in December 2023, your January 2024 payment was automatically 3.2 percent higher — no action required on your part.

The 3.2 percent figure applies to your primary insurance amount, the base monthly payment Social Security calculates from your earnings record. If you also receive benefits as a family member on someone else's record, or if you are subject to the Government Pension Offset or Windfall Elimination Provision, your increase may differ slightly. The increase also applies to Supplemental Security Income (SSI), though SSI has its own rules about how much you can earn and own before payments reduce.

This was a smaller increase than 2023, when COLA was 8.7 percent. The 2024 figure reflected lower inflation in mid-2023 compared to the year before. Future COLAs will depend on inflation data measured in the third quarter of each year and announced in October.

Key Takeaways

  • The 2024 COLA increase of 3.2 percent was applied automatically to all SSDI payments starting in January 2024, with no process or action needed.
  • Your new payment amount appears on your Social Security statement and in your online account; you can also call 1-800-772-1213 to confirm the exact figure.
  • The COLA increase does not change your Medicare premiums automatically — you must contact Medicare if your income-related premium changed.
  • If you work and earn above the substantial gainful activity (SGA) limit, the COLA increase does not protect you from a work-related payment suspension.
  • COLA increases are tied to inflation and vary year to year; the 3.2 percent in 2024 was lower than the 8.7 percent increase in 2023.

How the 2024 increase affects your Medicare costs

Medicare Part B and Part D premiums are not automatically reduced when COLA increases. Instead, Social Security uses a "hold harmless" rule that prevents your Part B premium from rising faster than your COLA increase — but only if you were already on Medicare before 2024. This means your net payment (SSDI minus Part B premium) should not decrease, even if premiums rise.

However, if your income changed or you have higher income-related premiums (IRMAA), you may owe more. IRMAA is based on your modified adjusted gross income from two years prior, so 2024 IRMAA was based on 2022 income. If your 2022 income was high, your 2024 Part B and Part D premiums could be higher than the COLA increase, meaning your net SSDI payment goes down. You can appeal IRMAA if your 2024 income is lower than 2022 — contact Medicare at 1-800-MEDICARE to request a recalculation.

If you are on Medicaid as well as Medicare, your state may count the COLA increase as income when determining Medicaid coverage. Some states have "Medicaid maintenance of effort" rules that protect coverage during COLA increases, but others do not. Contact your state Medicaid office to learn whether the 3.2 percent increase affects your coverage.

What happens to your SSDI if you work

The COLA increase does not change the substantial gainful activity (SGA) limit, the monthly earnings threshold above which Social Security may suspend your benefits. For 2024, the SGA limit is $1,550 per month (or $2,590 if you are blind). If you earn more than this amount in any month, Social Security will review your work and may suspend your SSDI payment for that month and beyond.

However, you have a nine-month trial work period during which you can earn any amount without losing benefits, and a 36-month extended may be able to access period after that during which you can test your ability to work. The COLA increase does not shorten or change these windows. If you are in either period, the SGA limit still applies — exceeding it does not end your trial work period or extended may be able to access, but it may trigger a medical review.

If you are using a work incentive such as impairment-related work expenses (IRWE) or Plans to Achieve Self-Support (PASS), the COLA increase may affect how much you can deduct from earnings. IRWE allows you to deduct certain disability-related costs before Social Security counts your earnings against SGA. PASS lets you set aside income and resources for a work goal. Both have their own rules, and neither is automatically adjusted for COLA — you must report changes to Social Security if your work situation changes.

COLA increases and your Medicaid work incentives

If you receive Medicaid through your state's SSDI-related category, the COLA increase may affect your Medicaid status depending on your state's rules. Most states use your SSDI payment amount to determine Medicaid income limits, so a 3.2 percent increase could push you over the limit in some cases. However, many states have "Medicaid buy-in" programs that let you keep Medicaid even if your SSDI payment exceeds the limit, as long as you meet other rules.

Some states also have "Section 1619(b)" rules that protect Medicaid coverage when your earnings are too high for SSDI but you still need the coverage. The 2024 COLA increase does not change these programs, but it may change your income calculation under them. If you are concerned about losing Medicaid, contact your state Medicaid office or a benefits planning information project (BPAO) — these are free services that help you understand how work and COLA increases affect your coverage.

How COLA is calculated and when it changes

COLA is set by law and tied to the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). Each October, the Social Security Administration announces the next year's COLA based on the average CPI-W for July, August, and September of that year. The 2024 COLA of 3.2 percent was announced in October 2023 and took effect in January 2024 payments.

The formula is straightforward: Social Security takes the average CPI-W for the third quarter and compares it to the same quarter from the previous year. If inflation occurred, COLA is the percentage increase. If there is no inflation, COLA is zero — this happened in 2016 and 2010. COLA can never be negative, even if prices fall.

The 2025 COLA will be announced in October 2024 and will take effect in January 2025 payments. It will be based on inflation data from July, August, and September 2024. Because inflation has been declining through 2024, the 2025 COLA is expected to be lower than 3.2 percent, though the exact figure will not be known until October.

Checking your 2024 payment and reporting changes

You can verify your 2024 SSDI payment amount by logging into your Social Security account at ssa.gov, calling 1-800-772-1213, or visiting a local Social Security office. Your statement will show your current monthly payment and the date it was last adjusted. If you notice the payment did not increase by 3.2 percent, or if it decreased, contact Social Security to ask why — errors do happen, and they can be corrected.

If your circumstances changed in 2024 — you started working, your living situation changed, you got married, or a family member on your record turned 18 — you must report this to Social Security. These changes can affect your payment amount or your family members' benefits. You can report changes online, by phone, or in person. Do not assume Social Security knows about a change; reporting it protects you from overpayment and keeps your record accurate.

Keep your Social Security statement for your records. You will need it if you explore for other benefits, if you dispute a payment amount, or if you need to prove your income for housing, loans, or other programs. The statement shows your payment history and your current benefit amount, both useful documents to have.

Frequently Asked Questions

Will my SSDI payment increase again in 2025?

Yes, Social Security will announce the 2025 COLA in October 2024, and it will take effect in January 2025. The exact amount depends on inflation data from July through September 2024. Based on inflation trends through mid-2024, the 2025 COLA is expected to be lower than 3.2 percent, but the final figure will not be known until October.

Does the COLA increase count as income if I am on Medicaid or SSI?

For SSI, the COLA increase is not counted as new income — your SSI payment itself increases, but the increase does not trigger a separate income review. For Medicaid, it depends on your state. Some states count the COLA increase as income and may reduce or end coverage; others have protections in place. Contact your state Medicaid office to learn your state's rule.

What if I think my 2024 payment is wrong?

Call Social Security at 1-800-772-1213 or log into your account at ssa.gov to see your payment history and current amount. If the increase is less than 3.2 percent or if your payment decreased, ask Social Security to explain why. Errors can be corrected, but you must report them within a reasonable time.

Does the COLA increase affect my trial work period or extended may be able to access?

No. The COLA increase does not change the length or rules of your trial work period (nine months) or extended may be able to access period (36 months). The SGA limit for 2024 is $1,550 per month, and exceeding it does not shorten these periods — it may trigger a medical review, but your work incentive windows remain the same.

Can I appeal if the COLA increase pushed me over a Medicaid income limit?

You cannot appeal the COLA increase itself, but you can ask your state Medicaid office about work incentive programs like Medicaid buy-in or Section 1619(b) that may protect your coverage. You can also contact a benefits planning information project (BPAO) for free help understanding your options.