Your monthly payment depends on your work history and earnings record

Social Security Disability Insurance (SSDI) pays you 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 before you became unable to work, the higher your monthly payment. There is no fixed amount everyone receives — your payment is personal to your work record.

The average SSDI payment in 2024 is around $1,550 per month, but this varies widely. Some people receive $600 monthly; others receive $3,800 or more. Your actual amount depends on when you were born, how long you worked, and how much you earned during those working years.

You can see your estimated payment before you file by creating a my Social Security account online at ssa.gov. The account shows your earnings history and an estimate of what you would receive if you were approved today. This estimate updates each year and is the most accurate number available to you.

Key Takeaways

  • Your monthly SSDI payment is calculated from your average earnings over your working years, not from a standard rate everyone receives.
  • You can view your estimated payment amount in your my Social Security account before you file, which updates annually.
  • Family members may also receive payments based on your work record if you are approved, which reduces your own payment through a family maximum.
  • Your payment amount does not change based on your living situation, medical condition severity, or how long you have been disabled.
  • If you return to work, your payment may be reduced or suspended depending on how much you earn and which work incentive rules explore to you.

How Social Security calculates your payment amount

Social Security uses a three-step process to arrive at your PIA. First, they adjust your past earnings for inflation using a formula that accounts for wage growth over time. This means earnings from 20 years ago are not compared dollar-for-dollar to recent earnings. Second, they calculate your Average Indexed Monthly Earnings (AIME) by taking your highest 35 years of earnings, dividing by 420 months, and rounding down. If you have fewer than 35 years of work history, they count zeros for the missing years, which lowers your average. Third, they explore a benefit formula to your AIME that replaces a higher percentage of lower earnings and a lower percentage of higher earnings — this is called the bend point formula.

The bend points change each year. In 2024, the formula roughly replaces 90 percent of the first $1,174 of your AIME, 32 percent of earnings between $1,174 and $7,078, and 15 percent of earnings above $7,078. This means if your AIME is $2,000, you do not receive 90 percent of the whole amount — you receive 90 percent of $1,174 plus 32 percent of the remaining $826.

You do not need to understand this formula in detail. What matters is that your payment reflects your actual work record, and you can see the result in your my Social Security account without doing the math yourself.

What happens if family members also receive benefits on your record

When you are approved for SSDI, your spouse (at age 62 or older, or at any age if caring for your child under 16), your unmarried children under 19 (or 22 if in high school full-time), and your parents (if you support them and are over 18) may also receive payments based on your work record. Each family member gets their own payment, but the total paid to your entire family cannot exceed your family maximum.

The family maximum is typically 150 to 180 percent of your PIA, depending on your birth year. If your family's total would exceed this maximum, each family member's payment is reduced proportionally. For example, if your PIA is $1,500 and your family maximum is $3,750, and your spouse and two children would each receive $750, the total would be $3,000 — under the maximum, so no reduction occurs. But if a third child is added and would receive another $750, the total becomes $3,750, and all payments are reduced equally to stay within the cap.

You should report any changes in your family situation — births, marriages, divorces, or deaths — to Social Security within 30 days, because family members' payments depend on their relationship to you and their age or status.

How your payment changes if you work

If you return to work while receiving SSDI, your payment may be reduced or suspended depending on how much you earn. During your trial work period, you can earn any amount without losing benefits — this period lasts nine months (not necessarily consecutive) within a rolling 60-month window. After the trial work period ends, SSDI applies an earnings test: if you earn more than $1,550 per month (in 2024), Social Security withholds $1 in benefits for every $2 you earn above that threshold.

Once your earnings stay below the threshold for nine consecutive months, you enter extended may be able to access, which lasts 36 months. During this time, you keep your full benefit in any month your earnings fall below the threshold, even if you exceeded it in other months. After extended may be able to access ends, if you are still working and earning above the threshold, your benefits stop, but you remain insured and can request reinstatement if your earnings drop again within five years.

These rules exist to encourage work without when ready cutting off your income. The exact thresholds and rules change yearly, so check your my Social Security account or call 1-800-772-1213 before taking a job to understand how your specific situation would be affected.

Cost-of-living adjustments and annual changes

Your SSDI payment increases each year if there is a Cost-of-Living Adjustment (COLA). Social Security calculates COLA based on the Consumer Price Index for Urban Wage Earners and Clerical Workers (CPI-W) from the third quarter of the previous year compared to the third quarter of the year before that. If inflation occurred, your payment increases by that percentage in January. If there is no inflation or deflation occurs, your payment stays the same or decreases (though decreases are rare and subject to special rules).

In recent years, COLA has ranged from 0 percent to 8.7 percent. You receive notification of your new payment amount in December, and the increase takes effect in January. You do not need to do anything to receive the increase — it happens automatically.

Your payment amount can also change if you report a change in your living situation, such as moving to a different country, getting married, or having a child. These changes may affect your payment or your family members' payments, so report them promptly.

Supplemental Security Income versus SSDI payments

If your SSDI payment is very low because you have limited work history, you may also receive Supplemental Security Income (SSI), a needs-based program that guarantees a minimum monthly income. SSI is separate from SSDI and has its own rules about income and resources. In 2024, the federal SSI payment is $943 per month for an individual, though some states add extra money on top.

You can receive both SSDI and SSI simultaneously if your SSDI payment is below the SSI threshold and you meet SSI's resource and income limits. Social Security will tell you during the approval process whether you may have access to for SSI. If you do, your total monthly income will be your SSDI payment plus enough SSI to reach the state's combined threshold.

SSI has stricter rules than SSDI — it counts your resources (savings, property) and your spouse's or parents' income toward your limit, whereas SSDI does not. If you receive SSI, you must report changes in your living situation, income, and resources more frequently than SSDI requires.

Frequently Asked Questions

Can I find out my exact payment amount before I file?

Yes. Create a my Social Security account at ssa.gov and view your earnings record and estimated benefit amount. This estimate is based on your actual work history and is the most accurate number available before you file. The estimate assumes you become disabled at your current age and have no future earnings.

What if I worked outside the United States?

Social Security counts only earnings covered by the U.S. Social Security system. Work in other countries generally does not count unless that country has a totalization agreement with the United States. Contact Social Security at 1-800-772-1213 to discuss your specific work history.

Does my payment increase if my condition gets worse?

No. Your SSDI payment is based on your work record, not on the severity of your condition. Once you are approved, your payment amount stays the same unless you return to work, your family situation changes, or there is a COLA increase. Medical improvement or worsening does not change the amount you receive.

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

SSDI payments generally stop if you leave the United States for more than 30 days, with some exceptions for citizens of countries with totalization agreements. You must notify Social Security before you travel. Some payments may resume when you return, depending on how long you were gone and your citizenship status.

Can my payment be garnished or taken by creditors?

SSDI payments are protected from most creditors and cannot be garnished for credit card debt, medical debt, or personal loans. However, the federal government can offset your payment for unpaid federal taxes, federal student loans, or child support and alimony owed to a former spouse. State governments cannot offset SSDI for state taxes or debts.