How to apply for SSI

You apply for Supplemental Security Income (SSI) through the Social Security Administration (SSA), either online at ssa.gov, by phone at 1-800-772-1213, or in person at your local Social Security office. The online application takes about 15 minutes and you can save your progress and return later. By phone, a representative will walk you through the questions. In person, you bring your documents to an office and complete the application with staff help.

The SSA will ask about your income, resources (cash, bank accounts, property), living situation, and the reason you believe you cannot work. You will need to provide proof of citizenship or legal residency, your Social Security number, and birth certificate. If you are applying based on disability, you will also need medical records showing your condition and how it limits your ability to work.

After you submit your application, the SSA sends it to your state's Disability information Services (DDS) office, which reviews your medical evidence and decides whether you meet SSI's definition of disability. This review typically takes 30 to 90 days, though it can take longer if the DDS needs more medical information from your doctors.

Key Takeaways

  • You can start an SSI application online at ssa.gov, by calling 1-800-772-1213, or at your local Social Security office in person.
  • You will need proof of citizenship or legal residency, your Social Security number, birth certificate, and recent pay stubs or tax returns to show your income.
  • If you are applying based on disability, bring medical records from your doctors that describe your condition and explain why you cannot work.
  • The SSA sends your application to your state's Disability information Services office, which makes the final decision and typically responds within 30 to 90 days.
  • You can check the status of your application online through your my Social Security account or by calling the SSA.

Documents you need before you start

Gather these documents before you begin your application. You will need your Social Security number, birth certificate, and proof of U.S. citizenship or legal residency (a passport, naturalization certificate, or green card). If you do not have a birth certificate, the SSA can help you get one, but the process takes time — it is faster to have it ready.

Bring proof of your current income: recent pay stubs, tax returns from the last two years, or a letter from your employer stating your wages. If you receive income from other sources — rental property, investments, pensions, or benefits from another program — bring documentation of that too. The SSA counts most income toward the SSI limit, which is $65 per month in 2024 (the limit changes each year).

If you own a home, car, or have bank accounts, bring statements showing the value and balance. SSI has a resource limit of $2,000 for an individual and $3,000 for a couple in 2024 (these limits also change yearly). Your home and one car do not count toward this limit, but savings accounts and other property do.

For disability applications, collect medical records from every doctor, therapist, or hospital that has treated your condition. Request these directly from each provider — do not wait for the SSA to request them, as that slows the process. Include records from the past three to five years if available.

Applying online through your Social Security account

Go to ssa.gov and click "Create an account" under "my Social Security." You will set up a username and password, then verify your identity by answering questions about your credit history or by uploading a photo ID. Once your account is active, log in and select "Apply for benefits."

Choose "Supplemental Security Income (SSI)" from the list of programs. The online form asks about your household, income, resources, living situation, and work history. You can answer questions in any order and save your progress — the SSA keeps your answers for 60 days. If you need to step away, log back in and continue where you left off.

At the end of the form, you will be asked whether you want to upload documents or mail them later. Uploading is faster: take photos or scans of your birth certificate, proof of citizenship, pay stubs, and medical records, and attach them to your application. The SSA accepts JPG, PNG, and PDF files up to 25 MB each.

After you submit, you will receive a confirmation number. Write it down or take a screenshot. You can check your application status anytime by logging into your my Social Security account.

Applying by phone or in person

To apply by phone, call 1-800-772-1213 Monday through Friday, 7 a.m. to 7 p.m. your local time. Tell the representative you want to apply for SSI. They will ask the same questions as the online form and take notes. At the end of the call, they will give you a confirmation number and tell you what documents to mail or bring in.

Mail documents to the address the representative provides, or bring them to your local Social Security office within 30 days. If you miss the 30-day window, your application may be delayed or denied. Keep copies of everything you send.

To apply in person, find your local office at ssa.gov/locator or call 1-800-772-1213 to make an appointment. Bring all your documents with you. An SSA representative will fill out the application with you and explain what happens next. This method takes longer on the day — plan for 45 minutes to an hour — but you leave with confirmation that everything was received.

What happens after you submit your application

The SSA reviews your application for completeness and sends it to your state's Disability information Services (DDS) office within a few days. The DDS office then requests your medical records from your doctors and hospitals. This is why providing medical records upfront speeds up the process — if your doctors already have the records on file with the SSA, the DDS does not have to wait for them to arrive by mail.

A DDS medical examiner and disability specialist review your records and decide whether your condition meets SSI's definition of disability: a physical or mental condition that prevents you from doing substantial work and is expected to last at least 12 months or result in death. They do not make a quick yes-or-no decision; they write a detailed explanation of why you do or do not meet the standard.

You will receive a written decision in the mail. If you are approved, the letter will state your monthly payment amount and when payments begin. If you are denied, the letter will explain why and tell you how to request reconsideration — a second review by a different DDS examiner.

If your application is denied

If the DDS denies your application, you have 60 days from the date on the denial letter to request reconsideration. This is a free second review by a different examiner. You can submit new medical evidence, a written statement explaining why you disagree, or both.

To request reconsideration, fill out form SSA-561 (Request for Reconsideration) and mail it to the address on your denial letter, or bring it to your local Social Security office. Include any new medical records or a letter from your doctor explaining your condition in more detail. The reconsideration process takes another 30 to 90 days.

If reconsideration is also denied, you can request a hearing before an Administrative Law Judge (ALJ). This is a more formal process where you can present evidence and testimony. Many people hire a disability representative or attorney for a hearing, though you do not have to. Representatives are paid only if you win, and their fee is capped at 25 percent of your back pay.

Tracking your application status

Log into your my Social Security account anytime to check your application status. The account shows whether your application is being reviewed, whether the DDS has requested more information, and when a decision is expected. You will also see messages if the SSA needs additional documents from you.

If you applied by phone or in person and do not have a my Social Security account, call 1-800-772-1213 with your confirmation number. A representative can tell you the current status and whether any documents are missing.

If the DDS requests additional medical records, respond within 10 days if possible. Delays in sending records delay your decision. Ask your doctor's office to send records directly to the DDS office address listed in the SSA's request letter.

Frequently Asked Questions

Can I work while my SSI application is being reviewed?

Yes. Working does not hurt your application. However, SSI counts your income toward the monthly limit of $65 (in 2024). If you earn more than that, you may not be found to have a severe enough condition to may have access to, or your monthly payment will be reduced. Tell the SSA about any work you do when you apply.

How long does it take to get a decision?

Most decisions come within 30 to 90 days, but some take longer if the DDS needs additional medical records or clarification from your doctors. If you have not heard anything after 90 days, call 1-800-772-1213 to check status.

What if I do not have all my medical records yet?

Submit your application anyway. Include the medical records you have and request the rest from your doctors. The SSA will wait for records to arrive, but the sooner you send them, the sooner a decision is made. Do not delay your application waiting for perfect documentation.

Do I need a lawyer to apply for SSI?

No. You can apply on your own. A lawyer or representative is most helpful if your application is denied and you are requesting a hearing. At that stage, having someone familiar with disability law can improve your chances, but it is not required.

What if my income or resources change after I apply?

Tell the SSA immediately. Changes in income or resources can affect whether you are found to have SSI-level need. If you receive a lump sum (inheritance, settlement, tax refund), report it right away so the SSA can determine whether it affects your case.