The amount you receive from SSDI depends on your work history, not on how disabled you are

Social Security Disability Insurance (SSDI) pays you a monthly amount based on your earnings record before you became unable to work. The Social Security Administration calculates this by looking at your highest 35 years of earnings and averaging them. Someone who worked full-time for decades at higher wages will receive more than someone who worked part-time or earned less, even if both have the same condition.

The actual dollar amount varies widely. In 2024, the average SSDI payment is around $1,550 per month, but this is just an average—some people receive $800 monthly and others receive $3,800 or more. To know what you would receive, you need to look at your own Social Security earnings record, which the Social Security Administration maintains.

Your annual SSDI amount is straightforward your monthly payment multiplied by 12. If you receive $1,550 per month, that equals $18,600 per year. The monthly amount stays the same each year unless Congress votes to increase all Social Security payments (called a cost-of-living adjustment, or COLA), which happens most years but not all.

Key Takeaways

  • Your SSDI payment is based on what you earned while working, not on the severity of your disability or your current financial need.
  • The average SSDI payment in 2024 is around $1,550 per month, but individual amounts range from under $800 to over $3,800 depending on work history.
  • You can see your estimated SSDI payment by creating an account on ssa.gov and viewing your Social Security Statement.
  • Your monthly payment is multiplied by 12 to get your yearly total, and this amount may increase slightly each year if there is a cost-of-living adjustment.

How Social Security calculates your payment amount

The Social Security Administration uses a formula based on your Primary Insurance Amount (PIA). This is a number they calculate from your lifetime earnings record. They take your highest 35 years of earnings, adjust them for inflation, and average them across those 35 years. The result is your Average Indexed Monthly Earnings (AIME).

From your AIME, they explore a formula with three "bend points"—thresholds where the percentage of your earnings that counts toward your benefit drops. This means your first dollars of average earnings count more heavily than your later dollars. Someone earning $2,000 per month on average does not receive twice what someone earning $1,000 per month receives; the formula is designed to replace a higher percentage of lower earners' income.

If you did not work for all 35 years, Social Security counts the missing years as zero. This lowers your average and reduces your payment. If you worked longer than 35 years, they drop your lowest-earning years and use only your highest 35.

What your earnings record shows and where to find it

Your Social Security earnings record is the official list of wages you reported to the government through payroll taxes. You can view this record free at ssa.gov by creating a my Social Security account. The statement shows your earnings year by year and estimates what your SSDI payment would be if you became disabled today.

Check your record for accuracy. If an employer reported your wages incorrectly or if earnings are missing, you can request a correction. You have a limited time to correct errors—generally three years, three months, and 15 days from the year the wages were earned—so if you spot a mistake, report it promptly to Social Security.

The estimate on your statement assumes you continue working at your current pace until your full retirement age. If you stop working now due to disability, your actual payment will be based on your earnings through the date you stopped working, which may be lower than the estimate.

How cost-of-living adjustments affect your yearly amount

Most years, Social Security increases all SSDI payments by a percentage called the cost-of-living adjustment (COLA). This adjustment is tied to inflation and is meant to help your payment keep pace with rising prices. In recent years, COLA increases have ranged from 0% (in some years) to 8.7% (in 2023).

The COLA is announced in October and takes effect the following January. If you receive $1,550 per month and there is a 3% COLA, your new monthly payment becomes $1,597, and your yearly total rises from $18,600 to $19,164. Not every year has an increase—if inflation is zero or negative, there may be no COLA that year.

You do not need to do anything to receive a COLA increase. It happens automatically if Congress approves it.

Differences between SSDI and SSI payments

SSDI and Supplemental Security Income (SSI) are two separate programs, and they pay different amounts. SSDI is based on your work history, as described above. SSI is a needs-based program for people with low income and few resources, regardless of work history.

SSI payments are set by federal law and are the same across most of the country (though some states add a small supplement). In 2024, the federal SSI payment is $943 per month for an individual. SSDI payments, by contrast, vary widely based on individual earnings records.

You cannot receive both SSDI and SSI at the same time. If your SSDI payment is very low, you may be able to receive SSI to bring your total income up to a certain level, but this is rare and depends on your state and other income sources.

What happens to your payment if you work while receiving SSDI

If you work and earn above a certain amount, Social Security will reduce or stop your SSDI payment. In 2024, the limit is $1,550 per month (this amount changes yearly). If you earn more than this, Social Security deducts $1 from your benefit for every $2 you earn above the limit.

There is also a nine-month trial work period during which you can work and earn any amount without losing your SSDI payment. After the trial work period ends, the earnings limit applies. This is designed to let you test whether you can work before your benefits are affected.

If your earnings cause your SSDI to stop, you can restart it later if you stop working, without having to reapply. This is called a "reinstatement" and is available for five years after your benefits end.

How to estimate your own SSDI payment

The most accurate way to see your estimated payment is to create an account at ssa.gov and view your Social Security Statement. This statement shows your earnings record and estimates your SSDI payment based on your current work history.

If you do not have an online account, you can request a paper statement by calling Social Security at 1-800-772-1213 (TTY 1-800-325-0778) or by visiting your local Social Security office. You can also use the Social Security Retirement Estimator tool on their website, though this is designed mainly for retirement benefits and may not be as accurate for disability.

Keep in mind that the estimate assumes you stop working today. If you continue working and earning more, your payment may be higher when you actually become disabled, because Social Security will include those additional earnings in your record.

Frequently Asked Questions

Can I find out my SSDI payment amount before I explore?

Yes. Create a my Social Security account at ssa.gov and view your Social Security Statement. It shows an estimate of what your SSDI payment would be if you became disabled today. This estimate is based on your earnings record through the most recent year Social Security has processed.

Why is my SSDI payment lower than my friend's if we both have the same disability?

SSDI is based entirely on your work history and earnings, not on your condition. Your friend likely earned more money, worked longer, or both. Two people with identical disabilities can receive very different SSDI amounts depending on their careers.

Does my SSDI payment increase every year?

Most years, yes—Social Security increases all SSDI payments by a cost-of-living adjustment (COLA) tied to inflation. The increase is announced in October and takes effect in January. However, not every year has an increase; if inflation is zero or negative, there may be no COLA that year.

What is the maximum SSDI payment I can receive?

There is a maximum family benefit amount, which varies based on your Primary Insurance Amount. In 2024, the individual maximum is around $3,822 per month, though most people receive less. The exact maximum depends on your earnings record and changes yearly with COLA adjustments.

If I receive SSDI, can I also receive SSI?

Normally you cannot receive both at the same time. However, if your SSDI payment is very low, some states allow you to receive a small SSI supplement to bring your total income to a certain level. This is called "concurrent benefits" and is rare. Contact your local Social Security office to ask if you may have access to.