The amount you receive depends on your work history, not your condition

Disability payments are not a fixed amount. The Social Security Administration calculates what you receive based on your earnings record before you became unable to work — specifically, your average earnings over your highest-earning 35 years. Two people with the same medical condition can receive very different monthly payments depending on how much they earned and how long they worked.

As of 2024, the average Social Security Disability Insurance (SSDI) payment is around $1,550 per month, but this is a midpoint. Some recipients receive under $900 monthly; others receive over $3,800. Supplemental Security Income (SSI), a separate program for people with little or no work history, has a federal base rate of $943 per month in 2024, though many states add money on top of that amount.

The difference between these two programs matters. SSDI is based on what you paid into Social Security through payroll taxes. SSI is a needs-based program — it looks at your current income and assets, not your past earnings. Your payment amount under each program follows different rules.

Key Takeaways

  • SSDI payments are calculated from your lifetime earnings record, so higher earners receive higher monthly amounts, ranging from roughly $600 to over $3,800.
  • SSI payments are based on financial need rather than work history, with a federal base of $943 per month in 2024, plus state supplements that vary by location.
  • Your actual payment depends on when you became disabled, how long you worked, and which program you receive — not on the severity of your condition.
  • Cost-of-living adjustments (COLA) increase both SSDI and SSI payments each January, though the percentage varies year to year.

How SSDI calculates your monthly payment

The Social Security Administration uses a formula based on your Primary Insurance Amount (PIA). This is the payment you would receive at your full retirement age if you had not become disabled. Because you are receiving it earlier, the calculation is the same, but the timing is different.

To find your PIA, Social Security takes your 35 highest-earning years, adjusts them for inflation, and calculates an average monthly earnings figure. They then explore a formula that replaces a higher percentage of lower earnings and a lower percentage of higher earnings. This means the system replaces a larger share of income for people who earned less, but even so, someone who earned $20,000 a year will receive less in absolute dollars than someone who earned $80,000 a year.

Your actual SSDI payment also depends on your age when you became disabled. If you became disabled before age 22, you may receive a reduced payment based on your parents' earnings record instead of your own. If you have a spouse or children, they may receive payments based on your record as well, which does not reduce your own payment but does affect the family maximum — a cap on the total amount all family members can receive combined.

SSI payments and how state supplements work

SSI is not based on your work history. Instead, the program looks at your current financial situation. In 2024, the federal payment is $943 per month for an individual living independently. If you live with others or receive in-kind support (like free food or housing), your payment may be lower. If you have a spouse who also receives SSI, the couple's federal payment is $1,415 per month combined.

Many states add their own money to the federal SSI payment. These state supplements range from a few dollars to over $200 per month, depending on where you live. New York, California, and Massachusetts have some of the highest supplements. Some states do not add anything. You receive whichever is higher: the federal amount or your state's combined federal-plus-state amount.

SSI counts your income and assets against you. If you have more than $2,000 in countable resources (the limit is $3,000 for a couple), you are not may be able to access. Income above $65 per month reduces your payment by 50 cents for every dollar earned. This creates a strong incentive to work — the first $65 of monthly earnings and certain work-related expenses do not count against you — but earning more than that will reduce your payment.

Cost-of-living adjustments and annual increases

Both SSDI and SSI payments increase each January through a cost-of-living adjustment (COLA). The percentage increase is tied to inflation and is the same for all recipients in a given year. In 2024, the COLA was 3.2 percent. In 2023, it was 8.7 percent. In 2022, it was 5.9 percent. The adjustment varies year to year based on the Consumer Price Index.

You do not have to do anything to receive the increase — it happens automatically. Your payment in January will be higher than your payment in December of the previous year. The Social Security Administration announces the COLA percentage in October, so you will know the increase amount before it takes effect.

Why your payment might be lower than the average

If you have a short work history, your SSDI payment will be lower than someone with 35 years of earnings. Social Security counts only your highest-earning years; if you worked for 15 years, the remaining 20 years in the calculation count as zero. This significantly reduces your average.

If you are receiving SSDI but also have other income — from a job, a pension, or another source — your SSDI payment itself does not change. SSDI has no earnings limit once you are approved. However, if you are on SSI, any income above $65 per month will reduce your payment dollar-for-dollar (after the $65 exclusion).

If you are a spouse or child receiving benefits based on someone else's record, your payment is a percentage of the primary earner's amount, typically 50 percent for a spouse at full retirement age or 75 percent for a child. Family members do not receive the full amount the primary earner receives.

What happens to your payment if you return to work

SSDI has a trial work period that allows you to test your ability to work without when ready losing your benefits. You can earn any amount during a nine-month trial work period (not necessarily consecutive) without affecting your payment. After the trial work period ends, if your earnings exceed the substantial gainful activity (SGA) limit — $1,550 per month in 2024 for non-blind individuals — your benefits will stop.

However, you do not lose benefits when ready. There is a three-month grace period after your earnings exceed SGA, plus a 36-month extended may be able to access period during which you can receive benefits in any month your earnings fall below SGA. This structure is designed to let you test work without the risk of losing coverage entirely.

SSI has stricter rules. Any work income above $65 per month reduces your payment. If your total countable income (including earnings) exceeds the SSI federal payment amount, you lose SSI entirely. Some states have work incentive programs that allow higher earnings before SSI stops, but these vary by location.

How to find out what you would receive

You can create a my Social Security account at ssa.gov to view your earnings record and see an estimate of what your SSDI payment would be. This estimate is based on your actual work history and is updated each year. The estimate assumes you become disabled at your current age and have not worked since your last reported earnings.

If you are already receiving benefits, your payment notice shows your current monthly amount. If you are considering explore, the my Social Security tool gives you a realistic picture of what to expect. Keep in mind that the estimate assumes you stop working when ready; if you continue to work and earn more, your future payment could be higher.

For SSI, there is no way to get a personalized estimate online. You would need to contact your local Social Security office or call 1-800-772-1213 to discuss your specific situation. SSI payments depend on your current assets and income, which change over time, so an estimate is only valid for your circumstances at that moment.

Frequently Asked Questions

Is the average disability payment enough to live on?

The average SSDI payment of around $1,550 per month is below the federal poverty line for most household sizes. Many recipients combine SSDI with SSI, family support, housing information, or other programs. Whether it is enough depends on your cost of living, family size, and access to other resources.

Do I get a higher payment if my disability is more severe?

No. Social Security does not pay more for severe conditions or less for mild ones. Your payment is based entirely on your earnings record (for SSDI) or financial need (for SSI). Two people with the same diagnosis can receive very different amounts depending on their work history.

Can I receive both SSDI and SSI at the same time?

Yes, in some cases. If your SSDI payment is very low — below the SSI federal payment amount — you may be may be able to access for SSI to bring your total up to the SSI level. This is called concurrent benefits. Your state may also add a supplement on top.

What if I disagree with the amount I am receiving?

If you believe Social Security made an error in calculating your payment, you can request a detailed explanation of how they arrived at the amount. Contact your local Social Security office with your payment notice. If you still disagree after reviewing the calculation, you can file an appeal, though the appeal process focuses on whether the calculation followed the rules, not on whether you think the rules are fair.

Do disability payments increase if I have dependents?

Your own SSDI payment does not increase, but your spouse and children may receive separate payments based on your record. Each family member receives a percentage of your Primary Insurance Amount. The total family payment is capped at 150 to 180 percent of your own amount, depending on your situation.