SSDI recipients receive a Cost of Living Adjustment (COLA) every year, usually in January

If you receive Social Security Disability Insurance (SSDI), your benefit amount increases automatically each January when the Social Security Administration announces that year's COLA. The adjustment is based on inflation measured by the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W). You do not have to request it, explore for it, or contact Social Security — the increase happens to your account without any action on your part.

The COLA percentage varies from year to year. Some years the adjustment is small (under 2 percent), and some years it is larger (3 percent or more). In rare years when inflation is negative, there is no COLA and your benefit stays the same. The Social Security Administration announces the COLA percentage in October, and the new benefit amount takes effect the following January.

Your COLA is added to your regular SSDI payment. If you also receive Supplemental Security Income (SSI), you receive a separate COLA for that program, calculated using different inflation data. The two adjustments are independent, though they usually happen in the same month.

Key Takeaways

  • Every SSDI recipient automatically receives a COLA each January unless inflation was negative in the prior year.
  • The COLA percentage is announced by Social Security in October and is based on inflation data from the previous year.
  • You will see the new benefit amount on your January payment statement or in your my Social Security account.
  • COLA is added to your regular monthly payment and requires no action on your part to receive it.

When the COLA takes effect and how to see it

The COLA becomes effective on January 1 each year. Your first payment reflecting the increase arrives in January, though the exact date depends on your birth date. Social Security pays benefits on a staggered schedule: people born on the 1st through the 10th of any month receive payments on the second Wednesday of each month, those born the 11th through the 20th receive them on the third Wednesday, and those born the 21st through the 31st receive them on the fourth Wednesday.

You can see your new benefit amount in your my Social Security account online at ssa.gov. Log in, select "Benefit Verification," and you will see your current monthly payment. Social Security also mails a notice in December showing the new amount, though this notice may arrive after your January payment has already been processed.

If you use a representative payee (someone who receives your benefits on your behalf), the COLA is added to the amount they manage for you. The payee is responsible for using the funds according to your needs, and the increase does not change their role or responsibilities.

How COLA is calculated and why it varies

The COLA percentage is determined by comparing the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W) from the third quarter of the current year to the third quarter of the prior year. If prices have risen, the percentage increase becomes that year's COLA. Social Security announces this figure in October, giving beneficiaries two months' notice before the January effective date.

The CPI-W measures the cost of goods and services including food, housing, transportation, and medical care. It does not measure the cost of all goods — for example, it excludes some rural goods and services — but it is the official measure Congress designated for Social Security adjustments. Because inflation varies, the COLA varies: in some years it may be 0.3 percent, in others 8.7 percent, and in rare years it may be zero.

The COLA applies equally to all SSDI beneficiaries. You do not receive a different percentage based on your age, how long you have been receiving benefits, or how much you earn. Everyone on SSDI gets the same adjustment in the same month.

COLA and your work incentives

If you are working while receiving SSDI, the COLA still applies to your benefit. The increase does not affect your Substantial Gainful Activity (SGA) limit — the earnings threshold that determines whether you can continue receiving benefits. In 2024, the SGA limit is $1,550 per month for non-blind beneficiaries and $2,590 for blind beneficiaries, but these limits are set separately from COLA and change on their own schedule.

The COLA also does not affect your Trial Work Period (TWP) or Extended may be able to access Period (EEP). These work incentive programs allow you to test your ability to work without when ready losing benefits, and they operate on fixed timelines regardless of COLA increases. Your higher benefit amount may change how much you can earn before benefits are reduced, but the work incentive rules themselves remain the same.

COLA and SSI (if you receive both programs)

If you receive both SSDI and Supplemental Security Income (SSI), you receive two separate COLA adjustments. The SSDI COLA is based on the CPI-W, while the SSI COLA is based on the Consumer Price Index for All Urban Consumers (CPI-U). These are different inflation measures, so the percentages may differ slightly.

Both adjustments take effect in January, but they are calculated and applied independently. Your SSDI payment increases by one percentage, and your SSI payment increases by another. If you have questions about which COLA applies to which payment, you can contact Social Security at 1-800-772-1213 and ask to speak with a representative who handles combined SSDI and SSI cases.

What to do if your COLA does not appear

If you receive your January payment and the amount is not higher than your December payment, first check your my Social Security account to confirm the new benefit amount. Sometimes the notice arrives late or the payment date shifts slightly due to weekends or holidays. If the account shows the correct new amount but your payment is wrong, contact Social Security when ready.

Call 1-800-772-1213 (TTY 1-800-325-0778) and have your Social Security number ready. Explain that your January payment does not reflect the COLA increase. Social Security can review your account, confirm the COLA was applied, and investigate if there is a payment error. If there was an error, they will issue a corrected payment or adjust your next month's payment to make up the difference.

In very rare cases, a COLA may not be issued. This happens only when inflation is negative (deflation), which last occurred in 2009. If no COLA is announced in October, your benefit amount will remain the same in January. Social Security will notify you of this in advance.

COLA and your taxes

Your COLA increase is part of your taxable SSDI income. If you file a federal tax return and your combined income (including SSDI, other income, and half your SSDI benefits) exceeds certain thresholds, a portion of your SSDI may be taxable. The COLA increase does not change the tax rules — it straightforward increases the amount subject to the same rules that applied to your previous benefit.

If you are unsure whether your COLA increase will affect your tax situation, you can contact a tax professional or call the IRS at 1-800-829-1040. Social Security does not provide tax information, but they can tell you your exact benefit amount for the year, which you can then give to a tax preparer.

Frequently Asked Questions

Can I refuse my COLA or ask for a smaller increase?

No. The COLA is automatic and applies to all SSDI beneficiaries. You cannot opt out or request a different amount. If you have concerns about how a higher benefit affects your other programs or taxes, you can contact Social Security to discuss your situation, but you cannot decline the increase itself.

Does COLA explore if I am on a work incentive like the Trial Work Period?

Yes. COLA applies to all SSDI beneficiaries regardless of whether they are working or using work incentives. Your benefit increases in January even if you are in your Trial Work Period or Extended may be able to access Period. The COLA does not change how these programs work.

What if I disagree with the COLA percentage announced?

The COLA percentage is set by law based on the CPI-W, which is calculated by the Bureau of Labor Statistics. Social Security does not have discretion to change it. If you believe the inflation measure itself is inaccurate, you would need to contact your elected representative in Congress, as they set the law governing how COLA is calculated.

Does COLA explore to my representative payee?

The COLA applies to your benefit, not to the payee. The payee receives the increased amount on your behalf and must use it according to your needs. The payee does not receive extra compensation for managing a higher benefit amount.

Will COLA affect my Medicare or Medicaid?

COLA may affect your Medicaid may be able to access depending on your state's income limits, since your benefit is counted as income. It does not affect Medicare Part A or Part B premiums directly, though your higher benefit may change how much you pay for Part B if your income is above certain thresholds. Contact your state Medicaid office or Medicare at 1-800-633-4227 if you have questions about how COLA affects your coverage.