The payment amount depends on your work history, not your child's disability

Your child's SSDI payment is based on your earnings record, not on how severe their disability is or how much money your family needs. Social Security calculates what you would receive at full retirement age, then pays your child a percentage of that amount — typically 50 percent. The exact payment varies by family because it depends on your lifetime earnings, the age at which you claim, and how many other family members are also receiving benefits on your record.

This is fundamentally different from Supplemental Security Income (SSI), which is a needs-based program where the payment amount does depend on disability severity and family income. If your child does not meet SSDI rules because you have not worked long enough, SSI may be the program that pays them instead.

The Social Security Administration publishes average payment amounts each year, but these are national figures and your family's actual payment will be higher or lower. As of 2024, the average SSDI payment for a child was roughly $900 per month, but individual payments range from a few hundred dollars to over $3,000 depending on the parent's earnings history.

Key Takeaways

  • Your child receives a percentage of the benefit you are may have access to to based on your work record, not a fixed amount based on disability type.
  • A child typically receives 50 percent of the parent's primary insurance amount, though this can be reduced if other family members also collect on your record.
  • The payment continues until your child turns 19 (or 22 if in high school full-time), or indefinitely if they became disabled before age 22 and remain disabled.
  • You can contact Social Security directly or use their online benefit calculator to see an estimate based on your specific earnings history.
  • If you have not worked long enough for SSDI, your child may instead receive SSI, which has a different payment structure tied to family income and resources.

How Social Security calculates your child's payment

Social Security starts by calculating your Primary Insurance Amount (PIA) — the benefit you would receive at your full retirement age if you claimed then. This calculation is based on your 35 highest-earning years. Once Social Security knows your PIA, it pays your child 50 percent of that amount.

However, there is a family maximum. If you, your spouse, and multiple children all receive benefits on your record, the total paid to everyone cannot exceed 150 to 180 percent of your PIA (the exact percentage varies slightly). When a family hits the maximum, each person's payment is reduced proportionally. A family with one child and one parent receiving benefits will rarely hit the maximum, but a family with three children and two parents will often see reductions.

Your age when you claim also affects the calculation. If you claim before your full retirement age, your own benefit is reduced, and your child's payment is reduced along with it because it is a percentage of yours. If you wait until after your full retirement age to claim, your benefit grows, and so does your child's payment.

When payments start and stop

Your child can receive SSDI payments as long as they remain disabled and meet age rules. Payments continue until your child turns 19, or until age 22 if they are a full-time high school student. After that, payments stop — unless your child became disabled before turning 22 and remains disabled as an adult. In that case, payments can continue for life.

This rule exists because SSDI is designed to replace your earnings if you die or become disabled. A child who becomes disabled after age 22 does not have their own work record yet, so they would not meet SSDI rules on their own. But a child who was disabled before 22 is treated as if they were always part of your family unit, and payments continue.

If you die, your child's payment does not stop — it converts to a survivor benefit and the amount stays the same. If you become unable to work due to disability or reach full retirement age, your child's payment also continues without interruption.

How work and earnings affect your child's payment

Your child's own earnings do not reduce their SSDI payment. Unlike SSI, which counts a child's income and resources against their benefit, SSDI does not penalize a child for working or earning money. Your child can work part-time, earn wages, and still receive the full SSDI payment.

However, your earnings can affect the payment if you are still working and have not yet claimed Social Security. If you are under full retirement age and working, Social Security reduces your benefit by $1 for every $2 you earn above an annual limit (the limit changes yearly and was $23,400 in 2024). Your child's payment is reduced by the same percentage. Once you claim and reach full retirement age, this earnings limit no longer applies.

If you claim early and then return to work, it is worth calculating whether waiting to claim would result in a higher payment for both you and your child. Social Security can show you these scenarios.

Comparing SSDI to SSI for your child

If you have not worked long enough to have your child covered under SSDI, your child may instead receive Supplemental Security Income (SSI). SSI is a federal needs-based program, and the payment amount is set by law rather than tied to your work record. In 2024, the federal SSI payment was $943 per month for an individual, though some states add extra money on top.

SSI payments are the same regardless of disability severity — what matters is that your child meets the Social Security definition of disability. However, SSI counts your family's income and resources. If your household income is too high or you have too many assets, your child may not receive SSI, or the payment may be reduced.

SSDI has no income or resource limits. Your family's income does not affect your child's payment. This makes SSDI more valuable for working families, while SSI is designed for families with very limited resources. Some children receive both SSDI and SSI simultaneously — this is called concurrent receipt — though the total payment is usually capped at the SSI federal rate.

Getting an estimate of your child's payment

Social Security offers a free online tool called the Benefit may be able to access Screening Tool (BEST) and a more detailed calculator on their website. You can enter your birth date, earnings history, and the age at which you plan to claim, and the tool will show you an estimate of your benefit and your child's benefit.

For the most accurate estimate, create a my Social Security account at ssa.gov. Once you log in, you can view your actual earnings record and see benefit projections based on your real work history. This is more reliable than a general calculator because it uses your actual reported earnings.

You can also call Social Security at 1-800-772-1213 and speak with a representative. They can answer questions about your specific situation, explain how the family maximum would affect your household, and discuss the impact of claiming at different ages. There is no charge for this service.

How to report your child's disability and start receiving payments

To begin the process, you must file a claim with Social Security. You can do this online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. You will need to provide your Social Security number, your child's Social Security number, proof of your child's age and citizenship, and medical evidence of your child's disability.

Social Security will review your work record to confirm you have enough credits to have your child covered. If you do, they will assign a claims representative to your case. The representative will request medical records from your child's doctors and may ask your child to attend a medical examination. This process typically takes three to six months.

If Social Security denies your claim, you have the right to appeal. Many families are denied on the first process and approved on appeal, especially if they provide additional medical evidence. You can represent yourself or hire a disability advocate or attorney to help with the appeal.

Frequently Asked Questions

Can my child's payment increase over time?

Yes, in two ways. First, your child's payment automatically increases each year with the cost-of-living adjustment (COLA), which Social Security announces in October. Second, if you delay claiming your own benefit, your benefit grows, and your child's payment grows along with it. Once you claim, your child's payment is locked in as a percentage of your benefit at that time.

What happens to my child's payment if I get remarried?

Your child's payment does not change if you remarry. The payment is based on your work record, not your marital status. However, if your new spouse also has a work record and becomes disabled or reaches retirement age, they could claim their own benefit, and your child could potentially receive a payment on their record too — though the family maximum would still explore across all benefits.

Can my child work and still receive SSDI?

Yes. Your child's earnings do not reduce their SSDI payment, unlike SSI. Your child can work part-time, earn wages, and receive the full benefit. However, if your child's work is considered substantial gainful activity (SGA) — roughly $1,550 per month in 2024 — Social Security may review whether your child still meets the disability definition, since disability means inability to work.

What if I claim Social Security early — will my child's payment be lower?

Yes. If you claim before your full retirement age, your benefit is reduced, and your child's payment is reduced proportionally. For example, if you claim at 62 instead of 67, your benefit might be 30 percent lower, so your child's payment would also be 30 percent lower. Waiting to claim results in a higher payment for both you and your child.

Does my child's disability rating from the VA or another agency affect the SSDI payment amount?

No. Social Security uses its own definition of disability and does not automatically recognize disability ratings from the Department of Veterans Affairs, state disability programs, or workers' compensation. Your child must meet Social Security's definition, and the payment amount is based on your work record, not the severity rating.