How to Apply for SSI When Your Child Has a Disability or Medical Condition

What you need to do first

You start by contacting Social Security directly — either by phone, in person at your local office, or online through their website. Social Security will assign a claims representative to your case who will walk you through what documents they need and answer questions specific to your child's situation. You cannot apply through a third party or a website that is not Social Security's own.

Before you call, gather what you have: your child's birth certificate, Social Security number (or proof you applied for one), medical records showing the condition or disability, and your own identification and financial information. You do not need to have everything perfect — Social Security will tell you what is missing and give you time to find it. But having some of these ready makes the conversation faster.

The phone number for Social Security is 1-800-772-1213. If your child is deaf or hard of hearing, you can reach TTY services at 1-800-325-0778. You can also visit your local Social Security office in person — find the address at ssa.gov — or create an account at ssa.gov and start the process online.

Key Takeaways

• You contact Social Security directly by phone, in person, or online; a claims representative will guide you through the documents they need for your specific child.
• Social Security will ask for your child's birth certificate, medical records, and proof of the disability or medical condition, plus your own financial and identification information.
• The process typically takes three to six months from the day you submit everything, though some cases take longer if Social Security needs more medical evidence.
• If Social Security denies the claim, you have the right to ask them to reconsider, and you can also request a hearing before an administrative law judge.
• You do not pay Social Security to process the application, and you should be cautious of anyone charging you a fee to help you apply.

What documents Social Security will ask for

Social Security needs proof of your child's identity and age, proof of the medical condition, and information about your household income and resources. For identity and age, bring your child's birth certificate and Social Security card (or the letter showing you applied for one). If your child does not have a Social Security number yet, Social Security can help you apply for one during the SSI process.

For medical evidence, Social Security needs records from doctors, hospitals, therapists, or other providers who have treated your child. This includes test results, diagnoses, treatment notes, and information about how the condition affects your child's daily functioning — whether it limits schooling, self-care, movement, communication, or behavior. If your child sees multiple providers, ask each one to send their records directly to Social Security, or you can request copies and submit them yourself.

Social Security will also ask about your income, your spouse's income if you are married, and your household's resources (savings, property, vehicles). They use this information to determine whether your child meets the financial limits for SSI. The income and resource limits change each year, so ask your claims representative what the current limits are for your state.

The timeline from application to decision

After you submit your application and all required documents, Social Security typically makes a decision within three to six months. Some cases move faster if the medical evidence is clear and complete. Others take longer if Social Security needs to order additional medical tests or records, or if they ask your child's doctor for more detail about how the condition affects daily life.

You can check the status of your application by calling Social Security, logging into your online account, or visiting your local office. Social Security will contact you if they need more information — usually by phone or mail. If you miss a deadline they give you, tell them right away; they may give you more time, especially if you have a good reason for the delay.

When Social Security makes a decision, they will send you a letter explaining whether your child was approved or denied. If approved, the letter will say when payments start and how much your child will receive each month. If denied, the letter will explain the reason and tell you how to ask them to reconsider.

What happens if Social Security says no

If your child's application is denied, you have the right to ask Social Security to reconsider. This is called a reconsideration request. You have 60 days from the date on the denial letter to ask for one. In a reconsideration, a different Social Security employee reviews your case and the evidence you submitted, and Social Security may ask for new medical information.

If Social Security denies the reconsideration, you can request a hearing before an administrative law judge. This is a formal process where you (and your child's doctor, if they are willing to participate) can present evidence and answer questions about why your child meets the SSI disability standard. You do not need a lawyer for a hearing, but some families find it helpful to have one, especially if the case is complex.

At each stage — reconsideration and hearing — you have a specific number of days to request the next step. Social Security will tell you the deadline in the denial letter. If you miss a deadline, you may lose your right to appeal, so mark the dates on a calendar or ask Social Security to send you a reminder.

Working with a representative or advocate

You can have someone help you through the SSI process. This might be a family member, a disability advocate, a lawyer, or a social worker from a local disability organization. If you choose to work with a lawyer or a may have access to representative (someone trained to help with Social Security cases), Social Security has rules about how much they can charge you. They cannot charge you upfront; they can only take a fee from your back pay if you win, and the fee is capped at 25 percent of the back pay or $6,000, whichever is less.

If you work with an unpaid advocate — someone from a nonprofit or community organization — there is no fee at all. Many communities have disability organizations that offer free help with SSI applications. You can find these through your state's disability services office or by calling 211 and asking for disability advocacy services in your area.

Whether you work with someone or apply on your own, Social Security will communicate with you directly about the status of your case. You have the right to see all the evidence in your file and to know what Social Security is considering when they make their decision.

How SSI payments work once approved

If your child is approved, Social Security will deposit the monthly payment into a bank account you choose. The amount depends on your state (some states add money to the federal payment), your household income, and your household resources. Social Security will send you a notice each year showing the payment amount and explaining any changes.

You are responsible for reporting changes that might affect the payment — if your income changes, if you move to a different state, if your child's medical condition improves, or if your household resources increase. Failing to report changes can result in overpayments that Social Security will ask you to repay. If you are unsure whether something needs to be reported, call Social Security and ask.

Your child can continue to receive SSI through age 18, at which point Social Security will do a new review of whether your child still meets the disability standard for adults. If your child is in school, SSI has special rules that may allow higher payments or let your child work part-time without losing benefits. Ask your claims representative about these work incentives.

Frequently Asked Questions

Can I apply for SSI if my child is already receiving services from the school district or a state disability program?

Yes. SSI is separate from school services and state disability programs. Your child can receive services from multiple programs at the same time. In fact, being enrolled in school services or receiving a diagnosis from a state program can provide medical evidence that helps with the SSI application.

What if my child's condition is not permanent — will that disqualify them?

Not necessarily. SSI covers conditions expected to last at least 12 months or result in death. If your child has a serious condition that will take longer than 12 months to resolve, or if the condition is permanent, your child may still meet the standard. Social Security will look at the medical evidence to determine the expected duration.

Do I have to be a U.S. citizen to apply for SSI for my child?

Your child must be a U.S. citizen or a national to receive SSI. If your child is not yet a citizen, you can still apply, but Social Security will need proof of citizenship or an application for citizenship before they approve the claim. Ask your claims representative about the citizenship requirements for your specific situation.

What if I cannot afford to wait three to six months for a decision?

If your child's condition is severe and urgent, you can ask Social Security about expedited processing. You can also ask about emergency advance payments in some cases, though these are rare. Call Social Security and explain your situation; they will tell you what options may be available for your child.

Can my child work and still receive SSI?

Yes, but there are limits. SSI has work incentives that allow your child to earn some money without losing the full benefit. The amount your child can earn changes each year. Once your child turns 18, the rules may change. Ask Social Security about the current work incentives and earnings limits for your child's age.