The amount depends on your work history, not your diagnosis
Social Security Disability Insurance (SSDI) and Supplemental Security Income (SSI) both pay based on your earnings record or financial need, not on which condition you have. A person receiving SSDI for depression gets the same monthly amount as someone receiving it for a back injury — if their work histories are identical. The mental health diagnosis itself does not change the payment formula.
For SSDI, your payment is calculated from your average earnings over your working years. For SSI, the payment is a flat federal amount that varies slightly by state. Neither program has a separate "mental health rate" or a higher payment tier for psychiatric conditions.
Key Takeaways
- SSDI payments are based on your lifetime earnings record, so two people with the same mental health condition can receive different amounts depending on how much they worked before becoming disabled.
- SSI pays a federal base amount (around $943 per month in 2024, though this changes yearly) plus any state supplement, regardless of your diagnosis.
- Your payment does not increase if your condition worsens or if you have multiple mental health diagnoses.
- You can contact Social Security to get a personalized estimate of your SSDI payment before you file, using your actual earnings record.
SSDI payments: what your work history determines
If you worked and paid Social Security taxes, you have an earnings record. Social Security uses your 35 highest-earning years to calculate your Primary Insurance Amount (PIA) — the base monthly payment you would receive at full retirement age. When you receive SSDI, you get a percentage of that PIA, typically 80 to 90 percent depending on when you became disabled.
Someone who worked full-time for 30 years at an average salary will have a higher PIA than someone who worked part-time for 15 years, even if both have the same mental health diagnosis and both are equally unable to work. The system does not adjust for the type of disability.
Your payment is recalculated once per year in October, when Social Security applies a cost-of-living adjustment (COLA). The COLA percentage changes yearly based on inflation. In 2024, the average SSDI payment was around $1,550 per month, but individual payments ranged from under $900 to over $3,800 depending on work history.
SSI payments: the flat federal base plus state variation
Supplemental Security Income is a needs-based program, not an earnings-based one. The federal government sets a maximum monthly payment amount that changes each year. In 2024, the federal SSI payment was $943 per month for an individual, but this figure changes annually and varies by household size.
Many states add their own supplement on top of the federal amount. Some states add $50 to $100 per month; others add nothing. A few states have higher supplements for people living in their own homes versus group settings. Your state's supplement depends on your living situation and state law, not on your diagnosis.
SSI also counts your other income and resources against the payment. If you have a job, even part-time, SSI reduces your payment dollar-for-dollar after the first $65 per month of earnings. If you have savings or assets over $2,000 (or $3,000 for a couple), you become ineligible for SSI entirely.
How mental health conditions are evaluated for payment purposes
Social Security has a list of mental health conditions that can lead to approval for disability benefits. These include schizophrenia, bipolar disorder, major depression, anxiety disorders, autism spectrum disorder, and intellectual disability, among others. However, being on this list does not determine your payment amount — it only determines whether you can be approved.
The severity of your condition, the number of diagnoses you have, or whether you are hospitalized does not change your monthly check. A person approved for SSDI with severe treatment-resistant depression receives the same payment as someone approved with moderate depression, if their work histories are identical.
Your payment also does not change if your condition improves or worsens after approval. If you recover enough to return to work, your benefits may stop, but while you are receiving them, the amount stays the same unless Social Security recalculates your COLA or you reach full retirement age (at which point SSDI converts to retirement benefits at the same rate).
Estimates before you file
You can request a personalized SSDI payment estimate from Social Security before you file for disability. Call 1-800-772-1213 or visit ssa.gov and create a my Social Security account. The estimate uses your actual earnings record and shows you what your monthly payment would be if approved.
This estimate is useful because it shows you the real number tied to your work history, not an average or a range. If you have worked inconsistently, had periods of low earnings, or took time out of the workforce, your estimate will reflect that. Some people find the estimate is lower than they expected; others find it higher.
An SSI estimate is less precise because it depends on your current income and resources, which may change. Social Security can tell you the current federal maximum ($943 in 2024) and your state's supplement, but your actual payment will be calculated once you file and Social Security verifies your financial situation.
What happens to your payment over time
Your SSDI or SSI payment increases once per year in October when Social Security applies the COLA. In recent years, COLA has ranged from 0 percent (in 2016) to 8.7 percent (in 2023). The percentage is the same for all beneficiaries — Social Security does not adjust COLA based on diagnosis or need.
If you are receiving SSDI and reach full retirement age, your benefit converts to retirement benefits. The payment amount does not change, but the program name and rules shift. You can continue working without losing benefits once you reach full retirement age, whereas SSDI has work limits.
If you are receiving SSI and your income or resources change, your payment adjusts. If you start working, your payment decreases. If you receive a lump sum (an inheritance, a tax refund, a settlement), your SSI may stop temporarily or permanently if the lump sum pushes your resources over the limit.
Frequently Asked Questions
Do people with severe mental illness get paid more than people with mild mental illness?
No. Social Security does not have payment tiers based on severity. Two people with the same diagnosis but different work histories receive different amounts; two people with different diagnoses but identical work histories receive the same amount. Severity affects whether you are approved, not how much you receive.
What if I have multiple mental health diagnoses?
Multiple diagnoses do not increase your payment. Social Security considers your overall functional capacity — whether you can work — not the number of conditions you have. Your monthly check is the same whether you have one diagnosis or five.
Can I get a higher payment if I am hospitalized or in crisis?
No. Hospitalization does not trigger a payment increase. Your SSDI or SSI amount is set by your work history (SSDI) or the federal maximum (SSI) and does not change based on your current treatment status or crisis episodes.
Does my payment change if my mental health improves?
Not while you are still receiving benefits. Your monthly payment stays the same as long as you remain approved. If you improve enough to work and earn above the substantial gainful activity limit (around $1,550 per month in 2024), Social Security will review your case and may stop your benefits, but the payment itself does not gradually decrease.
How do I know if I will get SSDI or SSI, and which pays more?
You receive SSDI if you have a sufficient work history; you receive SSI if you do not. You cannot choose between them. SSDI typically pays more because it is based on your earnings, which are usually higher than the SSI federal maximum. However, if you worked very little, your SSDI might be lower than SSI, in which case you may receive both programs simultaneously (called concurrent benefits).