A disability benefit is a monthly cash payment from the federal government to people who cannot work because of a medical condition expected to last at least 12 months or result in death.

The payment arrives in your bank account or on a debit card every month for as long as you remain disabled and meet the program's rules. You do not have to repay it. The amount varies based on your work history and the specific program — Social Security Disability Insurance (SSDI) pays based on what you earned before you stopped working, while Supplemental Security Income (SSI) pays a flat federal amount that changes each year.

The benefit itself is separate from the medical review that determines whether you may have access to. Once you receive a benefit, you keep receiving it until the Social Security Administration (SSA) decides your condition has improved enough that you can work again, or until you reach retirement age (at which point your disability benefit converts to a retirement benefit at the same monthly amount).

Key Takeaways

  • A disability benefit is a monthly federal payment that continues as long as your medical condition prevents you from working and meets SSA's definition of disability.
  • SSDI benefits are based on your earnings record before you became unable to work, while SSI benefits are a fixed federal amount that adjusts yearly for inflation.
  • The benefit amount you receive does not change based on your current living situation, income from other sources, or how much money you have in savings — except for SSI, which has strict asset and income limits.
  • You receive the same benefit amount every month unless SSA conducts a medical review and determines your condition has improved enough that you can return to work.

How the benefit amount is calculated for SSDI

Your SSDI benefit is based on your Primary Insurance Amount (PIA), which SSA calculates from your earnings record. The agency looks at your highest 35 years of earnings, drops the 5 lowest-earning years, and averages the remaining 30 years. That average is then run through a formula that weights early earnings more heavily than recent ones.

The result is a monthly amount that typically ranges from roughly $600 to $3,800, though the exact range shifts each year when SSA adjusts for inflation. You cannot change this amount by negotiating or by providing additional information — it is determined by the formula applied to your actual W-2 earnings or self-employment tax records.

If you worked for a railroad, the Railroad Retirement Board calculates your benefit instead of SSA, using a similar but separate formula. If you worked for a government employer that did not pay into Social Security, your SSDI benefit may be reduced by a formula called the Government Pension Offset.

How the benefit amount is set for SSI

SSI pays a federal benefit rate that is the same for all recipients in a given month, regardless of work history. In 2024, that federal rate is $943 per month for an individual, though this amount increases each January when SSA adjusts for inflation. If you have a spouse who also receives SSI, you each receive the full individual rate.

Some states add money on top of the federal rate — called a state supplement — which means your total monthly benefit may be higher than the federal amount. Other states do not supplement. The state supplement, if available, is paid either by SSA directly or by the state itself, depending on the state's agreement with the federal government.

Unlike SSDI, your SSI benefit can be reduced if you have other income or own assets above the limit. If you earn money from work, SSA counts part of it against your benefit. If you have savings or investments over $2,000 (or $3,000 if you are married), you become ineligible for SSI entirely.

What happens to your benefit if you work

SSDI has a trial work period that lets you test whether you can return to work without losing your benefit when ready. During this nine-month period, you can earn any amount and still receive your full SSDI benefit. The nine months do not have to be consecutive — SSA counts only the months in which you earn $1,090 or more (this threshold changes yearly).

After the trial work period ends, you enter an extended may be able to access period lasting 36 months. During these three years, you keep your benefit in any month you earn less than the Substantial Gainful Activity (SGA) limit — currently $1,550 per month, though this also changes yearly. If you earn more than the SGA limit, your benefit stops for that month, but you can restart it in a later month if your earnings drop back below the limit.

SSI has no trial work period. If you earn money, SSA counts the first $65 per month plus half of anything above that against your benefit. This means you can earn roughly $130 per month before your SSI benefit is reduced at all. Earnings above that point reduce your benefit dollar-for-dollar after the $65 exclusion and the 50% calculation.

When your benefit stops or changes

SSA conducts continuing disability reviews (CDRs) to check whether your condition still prevents you from working. The frequency depends on whether your condition is expected to improve. If improvement is possible, SSA reviews you every one to three years. If improvement is unlikely, reviews happen every five to seven years. If your condition is not expected to improve at all, SSA may review you only once every seven years or not at all.

During a CDR, SSA requests updated medical records from your doctors. If the agency decides your condition has improved enough that you could work, it sends you a notice explaining the decision and your right to request reconsideration. Your benefit does not stop when ready — you have the right to appeal, and your benefit continues while the appeal is pending.

Your benefit also stops if you reach full retirement age. At that point, your disability benefit automatically converts to a retirement benefit in the same monthly amount. The payment continues unchanged, but your case is reclassified in SSA's system.

The difference between a benefit and a work incentive

A disability benefit is the monthly payment itself. Work incentives are separate rules that let you test your ability to work without losing the benefit when ready. The trial work period and extended may be able to access period for SSDI are work incentives — they exist to encourage people to attempt work without the fear of losing income if the attempt fails.

SSI also has work incentives, including the Plan to Achieve Self-Support (PASS), which lets you set aside income and resources for a work goal without affecting your SSI benefit. There is also an Impairment Related Work Expense (IRWE) deduction that excludes certain disability-related costs from your countable income.

These incentives do not increase your benefit amount. They straightforward protect your benefit while you are testing work or working toward a goal. The monthly payment you receive stays the same.

How your benefit compares to other income sources

A disability benefit is not the same as workers' compensation, which is paid by your employer's insurance if you are injured on the job. It is also not the same as unemployment benefits, which are paid when you lose a job through no fault of your own. Both of those programs have their own may be able to access rules and payment amounts.

If you receive workers' compensation or public disability benefits (such as a state workers' comp program), your SSDI benefit may be reduced by a formula called the Offset. The reduction ensures that your total monthly income from all sources does not exceed 80% of your average current earnings before you became disabled. SSI has no offset rule, but it does count other income against your benefit.

Veterans' benefits, pensions, and retirement income do not reduce SSDI. They do count as income for SSI purposes and will reduce your SSI benefit if you have other income as well.

Frequently Asked Questions

Can my disability benefit increase if my condition gets worse?

No. Your SSDI benefit is locked to the amount calculated from your earnings record when you first received it. It increases only when SSA adjusts all benefits for inflation each January. Your SSI benefit also increases only with the annual inflation adjustment. A worsening condition does not trigger a higher payment.

What if I disagree with the amount SSA says I should receive?

For SSDI, you can request that SSA recalculate your Primary Insurance Amount if you believe your earnings record is wrong. You will need to provide W-2s or tax returns showing your actual earnings. For SSI, the federal rate is set by law and cannot be changed for an individual — you receive what the law sets for that month.

Do I have to report my benefit as income on my tax return?

SSDI benefits are not taxable income for federal tax purposes unless you have other substantial income. SSI benefits are never taxable. However, if you have earnings from work, those are always taxable regardless of your disability benefit.

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

Yes, in a situation called concurrent benefits. This happens when your SSDI benefit is very low — below the SSI federal rate — and you meet SSI's other rules. SSA pays your full SSDI amount, then adds an SSI payment to bring your total to the federal SSI rate for your state.

What happens to my benefit if I move to another country?

SSDI benefits can be paid to most countries, but SSI benefits stop if you leave the United States for more than 30 days. If you plan to move or travel outside the U.S., contact SSA before you leave to understand how it affects your specific situation.