Your Monthly Payment Amount Depends on Your Work History, Not Your Diagnosis

The Social Security Administration does not pay a fixed amount for schizophrenia or any other condition. Instead, your monthly SSDI payment is based on your lifetime earnings record — specifically, the average amount you paid into Social Security through payroll taxes before you became unable to work.

This means two people with the same diagnosis can receive very different monthly amounts. A person who worked full-time for 20 years will receive more than someone who worked part-time for 5 years, even if both have schizophrenia and both are approved for benefits.

The Social Security Administration calculates your payment using a formula that takes your highest 35 years of earnings, adjusts them for inflation, and converts them into a monthly benefit. You can see an estimate of your own payment before you ever file by creating a my Social Security account online.

Key Takeaways

  • Your monthly payment is calculated from your own earnings history, not from your diagnosis or the severity of your condition.
  • You can view your estimated payment amount in your my Social Security account without filing a claim.
  • The average SSDI payment across all recipients is roughly $1,300 per month, but individual amounts range from under $600 to over $3,800.
  • If you worked very little before becoming unable to work, you may be below the average and should check your estimate to know what to expect.
  • Your payment amount does not change based on how your condition improves or worsens — it stays the same each year unless you return to work.

How Social Security Calculates Your Specific Amount

Social Security uses your Primary Insurance Amount (PIA), which is the monthly benefit you earned through your work history. The calculation begins with your highest 35 years of earnings (or fewer if you have not worked that long). Social Security then adjusts those earnings for inflation using a factor tied to the year you turn 60, and applies a benefit formula that replaces a higher percentage of lower earnings and a lower percentage of higher earnings.

The result is your PIA — the amount you receive each month if you file at your full retirement age. If you file before full retirement age, your payment is reduced by a percentage that depends on how many months early you file. If you file after full retirement age, your payment increases by a percentage for each month you delay.

You do not need to understand this formula yourself. The Social Security Administration will calculate it for you and tell you the exact amount before you are approved. You can also request a benefit estimate by phone or mail if you do not have an online account.

Why Your Payment May Be Lower Than You Expected

If you have a short work history — for example, you worked only a few years before your schizophrenia symptoms made it impossible to continue — your average earnings will be lower, and so will your monthly payment. Social Security includes zero-earning years in the calculation, which pulls down your average.

You may also be receiving a reduced payment if you filed before your full retirement age. The reduction is permanent and does not go away when you reach full retirement age. For example, if your full retirement age is 67 and you file at 62, your payment is reduced by roughly 30 percent for life.

Some people with schizophrenia may also be receiving Supplemental Security Income (SSI) instead of or in addition to SSDI. SSI is a needs-based program with a much lower monthly payment — the federal maximum is $943 per month in 2024, though this amount changes yearly. If you have very little work history, you may be on SSI rather than SSDI, which is why your payment is lower than the average you may have read about.

What Happens to Your Payment Over Time

Your SSDI payment increases each year by a Cost of Living Adjustment (COLA), which is tied to inflation. The adjustment is the same percentage for all beneficiaries and is announced in October for the following year. In recent years, COLA increases have ranged from 0 percent to 8.7 percent, depending on inflation.

Your payment does not change if your condition improves or worsens. Social Security does not reassess your benefit amount based on your health status. The only way your payment changes is through the annual COLA increase or if you return to work and your earnings record is updated.

If you return to work and earn above a certain threshold (called the Substantial Gainful Activity level, currently $1,550 per month in 2024), Social Security may suspend your benefits. If you stop working again, your benefits resume at the same amount, adjusted for any COLA increases that occurred while you were not receiving them.

Comparing SSDI to Other Income You Might Receive

If you are receiving other income — such as a pension, workers' compensation, or unemployment benefits — this does not reduce your SSDI payment. SSDI is not means-tested, meaning your other income does not affect how much you receive.

However, if you are also receiving SSI, other income does count against your SSI payment. For every dollar you earn above $65 per month, SSI reduces your payment by 50 cents. This is why some people with schizophrenia who have very little work history may be on SSI rather than SSDI — the programs have different rules.

If you are married, your spouse may be able to receive a payment based on your earnings record, even if they have no work history of their own. This is called a spousal benefit and is typically 32.5 percent of your full retirement age amount. Your spouse's benefit does not reduce your payment.

How to Find Out Your Exact Payment Amount

The fastest way to see what you would receive is to create a free my Social Security account at ssa.gov. Once you log in, you can view your earnings record and see an estimate of your monthly payment at different ages. This estimate is based on your actual Social Security record and is the most accurate number you can get without filing a claim.

If you do not have an online account, you can call Social Security at 1-800-772-1213 (TTY 1-800-325-0778) and ask for a benefit estimate. You will need to provide your Social Security number and date of birth. Social Security can mail you a statement with your estimate within two weeks.

Once you file a claim for SSDI, Social Security will send you a notice showing your exact approved payment amount. This notice will also show your full retirement age and explain any reductions if you filed early. Keep this notice — you will need it to verify your income to landlords, lenders, or other organizations.

What to Do If Your Payment Seems Too Low

If your estimate is much lower than you expected, check your earnings record for errors. Social Security sometimes misrecords wages, especially if you changed jobs frequently or if an employer reported your name or Social Security number incorrectly. You can view your complete earnings record in your my Social Security account and request a correction if you spot a mistake.

Corrections must be requested within three years, three months, and 15 days of the year the wages were earned. If you find an error, contact Social Security with documentation from your employer — a W-2, pay stub, or a letter from the employer confirming the correct amount.

If your earnings record is correct but your payment is still lower than you need to live on, you may be able to receive SSI in addition to SSDI. SSI is a separate program for people with low income and limited resources. You can receive both SSDI and SSI at the same time if your SSDI payment is below a certain threshold (which varies by state). Ask Social Security whether you might be may be able to access for SSI when you file for SSDI.

Frequently Asked Questions

Does the amount I receive change if my schizophrenia gets worse?

No. Your SSDI payment is based on your work history, not on how your condition changes. Once you are approved and receiving benefits, your payment stays the same each month (except for the annual COLA increase). Social Security does not reassess your benefit amount if your symptoms worsen or improve.

Can I receive SSDI if I barely worked before I became unable to work?

You may receive SSDI if you have worked long enough to earn sufficient work credits — typically 40 credits, with 20 earned in the 10 years before you became unable to work. However, if you have very little earnings history, your monthly payment will be low. You may also be may be able to access for SSI, which is a separate program with different rules and a lower maximum payment.

What is the difference between SSDI and SSI?

SSDI is based on your work history and earnings record. SSI is based on your current income and resources, not on your work history. SSDI payments are typically higher, but SSI is available to people who have not worked much. You may receive both programs at the same time if your SSDI payment is below a certain amount.

Will my payment go up if I wait to file until I'm older?

Yes, but only if you wait until after your full retirement age. If you file before full retirement age, your payment is permanently reduced. If you file at or after your full retirement age, you receive your full amount or more. However, with SSDI, you cannot file before age 62, and most people file as soon as they are approved because they need the income.

How do I know if my earnings record is correct?

Log into your my Social Security account and view your earnings record. It shows all wages reported to Social Security under your name and Social Security number. If you see missing years, incorrect amounts, or wages you do not recognize, contact Social Security with documentation from your employer to request a correction.