The monthly payment amount depends on your work history and earnings record

Social Security Disability Insurance (SSDI) pays a monthly amount based on your Primary Insurance Amount (PIA), which the Social Security Administration calculates from your lifetime earnings. The higher your average earnings during your working years, the higher your monthly payment. There is no fixed dollar amount — each person's benefit is different.

The Social Security Administration uses a formula that looks at your 35 highest-earning years (or fewer if you have not worked that long). They adjust those earnings for inflation, average them, and explore a bend point formula that replaces a higher percentage of lower earnings and a lower percentage of higher earnings. The result is your PIA, which becomes your monthly SSDI payment.

Your payment does not change based on how disabled you are or what condition you have. Two people with the same diagnosis can receive very different amounts if their work histories differ. A person who worked full-time for 30 years will receive more than someone who worked part-time for 10 years, even if both are approved for the same reason.

Key Takeaways

  • Your monthly SSDI payment is calculated from your average earnings over your 35 highest-earning years, not from a standard rate or your disability type.
  • You can view your estimated benefit amount on your my Social Security account online before you file, using the Benefit may be able to access Screening Tool.
  • Family members may receive payments based on your record if you are approved — a spouse, ex-spouse, or child under 19 (or 22 if in high school) can each get up to 75 percent of your PIA.
  • Your payment amount stays the same each year unless Congress raises the Cost of Living Adjustment (COLA), which happens once per year in October.

How to find your estimated payment before you file

You can see what your monthly payment would be without filing a claim. Go to ssa.gov and create or log into your my Social Security account. Once logged in, select "Benefit may be able to access Screening Tool" and answer the questions about your age, work history, and whether you are still working.

The tool will show you an estimated monthly amount for SSDI (and for retirement benefits at different ages, if you are curious). This estimate is based on your actual Social Security earnings record, so it is more accurate than a general range. The estimate updates each year when Social Security posts your new earnings.

If you do not have a my Social Security account, you can create one at ssa.gov using your email address and Social Security number. The account takes a few minutes to set up. If you have trouble accessing the tool or do not have internet access, you can call Social Security at 1-800-772-1213 (TTY 1-800-325-0778) and ask for an estimate over the phone.

What happens to your payment if you work while receiving SSDI

If you return to work, your SSDI payment does not automatically stop. Instead, Social Security applies work incentives that let you earn money without losing your full benefit right away. The most important one is the Trial Work Period, which lets you work and earn any amount for nine months without losing any SSDI payment.

After your Trial Work Period ends, Social Security uses a different rule called Substantial Gainful Activity (SGA). For 2024, SGA is $1,550 per month (or $2,590 if you are blind). If you earn more than that amount in a month, you lose your SSDI payment for that month. If you earn less, you keep your full payment. This rule applies for 36 months after your Trial Work Period, a period called the Extended may be able to access Period.

If you stop working or drop below the SGA amount during the Extended may be able to access Period, your payments restart without a new medical review. After 36 months of Extended may be able to access, if you are still working above SGA, your case closes and you would need to file a new claim to restart benefits. Work incentives are complex, and it is worth calling Social Security's Work Incentives Planning and information (WIPA) project at 1-866-968-7842 before you start working to understand how it will affect your specific situation.

Family payments based on your SSDI record

When you are approved for SSDI, your family members may also receive payments based on your earnings record. Your spouse (or ex-spouse if married at least 10 years) can receive up to 50 percent of your PIA at full retirement age, or a reduced amount if they claim earlier. Your unmarried children under age 19 (or 22 if still in high school) can each receive up to 75 percent of your PIA.

There is a family maximum: the total amount paid to you and all family members cannot exceed 150 to 180 percent of your PIA. If the family total would exceed the maximum, each family member's payment is reduced proportionally. For example, if your PIA is $1,200 and the family maximum is $2,000, and you have a spouse and two children who all file, the $2,000 is split among all four of you.

Family members do not have to be disabled to receive a payment. A spouse or ex-spouse must be at least 62 years old (or any age if caring for your child under 16), and children must meet age and school status rules. Each family member files separately, and Social Security verifies their relationship to you and their age before approving their payment.

Cost of Living Adjustments and how your payment changes

Once you start receiving SSDI, your monthly payment amount stays the same until Congress approves a Cost of Living Adjustment (COLA). COLA happens once per year, usually announced in October, and the new payment amount takes effect in January. The adjustment is based on inflation measured by the Consumer Price Index.

Not every year has a COLA. In 2010, 2011, and 2016, there was no adjustment because inflation was too low. In years with a COLA, the increase has ranged from less than 1 percent to over 8 percent, depending on inflation. For example, the 2024 COLA was 3.2 percent, meaning someone receiving $1,000 per month in December 2023 received $1,032 in January 2024.

You do not need to do anything to receive a COLA increase — it happens automatically. Social Security mails a notice in December showing your new payment amount starting in January. If you have direct deposit set up, the new amount appears in your bank account on the third of the month (or the first business day after if the third falls on a weekend or holiday).

Supplemental Security Income (SSI) versus SSDI payment amounts

If you do not have enough work history to may have access to for SSDI, you may be able to receive Supplemental Security Income (SSI) instead. SSI is a needs-based program, meaning your payment depends on your income and resources, not your work history. The federal SSI payment for 2024 is $943 per month for an individual and $1,415 for a couple, but this amount changes each year with COLA.

Many states add money to the federal SSI amount. Some states add $50 to $100 per month; others add more. A few states do not add anything. If you receive SSI, Social Security sends you a notice showing your state's addition (if any) along with your total monthly payment.

SSI also has strict resource limits: you can own no more than $2,000 in countable resources as an individual, or $3,000 as a couple. Your home and one vehicle do not count. If your resources exceed the limit, you are not paid that month. SSDI has no resource limit — you can own a house, multiple cars, and savings without affecting your payment.

What reduces or stops your SSDI payment

Your SSDI payment can be reduced or stopped if you earn too much from work (as described above), but there are other reasons as well. If you are convicted of a crime and imprisoned for more than 30 days, your SSDI stops while you are in prison. It restarts the month after you are released.

If you move outside the United States for more than 30 days, your payment may stop depending on which country you move to. Some countries have agreements with the United States that allow payments to continue; others do not. Call Social Security before you move to find out whether your payment will continue.

If you are receiving SSDI based on a child's disability and that child turns 19 (or 22 if in school), the child's payment stops. If you are receiving a spousal payment and you remarry, your payment stops unless you remarry after age 60 (or 50 if you are disabled). These rules are strict, so if any of these situations explore to you, contact Social Security before the change happens.

Frequently Asked Questions

Can I see my payment amount before I file for SSDI?

Yes. Log into your my Social Security account at ssa.gov and use the Benefit may be able to access Screening Tool. It shows your estimated monthly SSDI payment based on your actual earnings record. If you do not have an online account, call 1-800-772-1213 and ask for an estimate.

Will my SSDI payment go up if I worked more years after I turn 62?

Yes, but only if those new earnings are higher than one of your current 35 highest-earning years. Social Security recalculates your benefit each year in October and applies any increase as part of the annual COLA. You do not need to request this — it happens automatically.

What if I think my payment amount is wrong?

Request a detailed earnings statement from Social Security by logging into your my Social Security account or calling 1-800-772-1213. Review it for missing or incorrect years. If you find an error, bring documentation (tax returns, W-2s, or pay stubs) to your local Social Security office and ask them to correct your record.

Do I have to report my SSDI payment as income on my taxes?

SSDI is not taxable income for federal tax purposes in most cases. However, if you have other income (wages, interest, pensions), part of your SSDI may become taxable. Use IRS Publication 915 or call the IRS at 1-800-829-1040 to determine whether you owe tax on your benefits.

What happens to my SSDI if I go back to school?

Going to school does not affect your SSDI payment. However, if you are working while in school and earn above the SGA amount ($1,550 per month in 2024), your payment stops for that month. School attendance itself has no impact on your benefit.