The amount you receive depends on your work history, not your diagnosis
Social Security Disability Insurance (SSDI) does not pay a set amount for autism. Instead, your monthly check is based on how much you or your parent earned and paid into Social Security before you became unable to work. Two people with the same autism diagnosis can receive very different amounts—one might get $800 a month, another $2,000, depending entirely on their earnings record.
The Social Security Administration calculates your payment using a formula tied to your Primary Insurance Amount (PIA). This is the benefit amount you would receive at full retirement age if you were retired instead of disabled. Your PIA comes from your average earnings over your working years, not from the severity of your condition.
If you have never worked, or worked very little, your payment will be lower than someone with a longer earnings history. If a parent is retired or disabled, you may be able to receive benefits based on their earnings record instead, which could be higher.
Key Takeaways
- Your SSDI payment is calculated from your own earnings record or your parent's record, not from your autism diagnosis.
- The average SSDI payment across all recipients is around $1,300 per month, but individual amounts range from under $600 to over $3,000.
- If you have never worked, you may receive Supplemental Security Income (SSI) instead, which has a different payment structure and a lower maximum amount.
- Your payment amount stays the same each month unless Social Security adjusts it for cost-of-living increases, which happen once per year.
How Social Security calculates your specific amount
To find your Primary Insurance Amount, Social Security looks at your earnings record from the past 35 years of work. They take your highest 35 years of earnings, adjust them for inflation, and calculate an average. Then they explore a formula that replaces a higher percentage of lower earnings and a lower percentage of higher earnings—this is why two people with very different salaries do not receive proportionally different benefits.
If you have worked fewer than 35 years, Social Security counts the missing years as zero, which lowers your average. This is why someone who worked full-time for 20 years will receive less than someone who worked full-time for 35 years, even if they earned the same salary.
You can see your own earnings record and an estimate of your future SSDI payment by creating an account on ssa.gov and viewing your Social Security Statement. This statement shows what Social Security has on file about your work history and gives you a rough idea of what your payment would be.
SSDI versus SSI: which one you might receive
If you have worked enough to have a substantial earnings record, you will receive SSDI. The amount is based on your work history, and there is no limit to how much you can earn from other sources without losing your benefits (though there are rules about how much you can work).
If you have never worked, or have very little work history, you will likely receive Supplemental Security Income (SSI) instead. SSI is a needs-based program, not an earnings-based one. The maximum SSI payment in 2024 is $943 per month for an individual, though the exact amount varies by state because some states add money to the federal payment. SSI also has strict limits on how much money and property you can own.
Some people receive both SSDI and SSI in the same month—this is called concurrent benefits. This usually happens when your SSDI payment is very low because your work history was short. Social Security will pay your SSDI amount first, then top it up with SSI to reach the SSI maximum for your state.
What happens to your payment over time
Your SSDI payment does not increase based on your condition or how long you have been receiving it. It stays the same month to month, except for one annual adjustment: the Cost-of-Living Adjustment (COLA). Each January, Social Security raises all SSDI payments by a percentage meant to match inflation. In recent years, COLA increases have ranged from less than 1% to over 8%, depending on inflation that year.
Your payment can also change if you return to work and earn above the Substantial Gainful Activity (SGA) level. In 2024, SGA is $1,550 per month for non-blind disabled workers. If you earn more than this for nine months in a row, your benefits will stop. However, there are work incentives that let you test your ability to work without when ready losing all your benefits—these include the Trial Work Period and Extended may be able to access Period.
If you are receiving SSI instead of SSDI, your payment can also change if your living situation changes, if you receive other income, or if you gain resources (money or property). SSI is much more sensitive to changes in your circumstances than SSDI is.
Understanding the range: why amounts vary so much
The lowest SSDI payments go to people who worked very few years or earned very little. Someone who worked part-time for five years at minimum wage might receive $400 to $600 per month. The highest payments go to people who worked full careers at high salaries—they can exceed $3,000 per month, though this is less common.
The average SSDI payment is around $1,300 per month, but this average includes people across the entire range. Your own payment will depend on where your earnings history falls within that range. If you earned a middle-class salary for most of your working life, you will likely fall somewhere in the middle of the range as well.
Your age when you explore does not change your payment amount. A 25-year-old and a 55-year-old with identical earnings histories will receive the same SSDI payment. However, a younger person with less work history will have a lower payment because they have fewer years of earnings to average.
How to find out what you would receive
The most accurate way to learn your potential payment amount is to create a my Social Security account at ssa.gov. You will need to verify your identity, and then you can view your earnings record and see an estimate of your SSDI benefit. This estimate is based on your actual earnings history, so it is much more reliable than a general calculator.
If you cannot access the online tool, you can call Social Security at 1-800-772-1213 (TTY 1-800-325-0778) and ask to speak with a representative. They can tell you what your payment would be based on your earnings record. You will need to have your Social Security number ready.
If you are explore for benefits and want to know the payment amount before you explore, Social Security will give you an estimate as part of the process process. The final amount is confirmed once your process is approved.
Frequently Asked Questions
Does the severity of autism affect how much I receive?
No. Social Security must find that your autism prevents you from working, but the payment amount is based only on your earnings history, not on how severe your condition is. Two people with very different levels of autism support needs could receive the same payment if they have the same work history.
Can I receive SSDI if I have never worked?
No, you cannot receive SSDI if you have never worked because SSDI is based on your own earnings record. You would receive SSI instead, which has a lower maximum payment and stricter rules about money and property you can own. If your parent is retired or disabled, you may be able to receive benefits based on their record.
What if I worked for only a few years before becoming unable to work?
You can still receive SSDI, but your payment will be lower because Social Security averages your earnings over 35 years, and the missing years count as zero. The more years you worked, the higher your average earnings, and the higher your payment will be.
Will my payment increase if my autism gets worse?
No. Once you are approved for SSDI, your payment amount does not change based on changes in your condition. It only changes with the annual cost-of-living adjustment or if you return to work and earn above the SGA threshold.
Can I work part-time and still receive my full SSDI payment?
Yes, as long as you earn less than the SGA amount ($1,550 per month in 2024). If you earn more than SGA for nine months in a row, your benefits will stop. There are work incentives that let you test your ability to work without losing benefits when ready, including the Trial Work Period.