How to file for SSI
You file for Supplemental Security Income (SSI) by contacting Social Security directly — either online through their website, by phone, or in person at your local Social Security office. The online application takes about 15 minutes and you can save your progress and return to it later. If you file online or by phone, Social Security will schedule an in-person appointment to verify your identity and review documents.
The application itself asks for basic information: your name, date of birth, citizenship or immigration status, income, resources (bank accounts, property), living situation, and medical conditions that prevent you from working. You will need to provide documents later, but you do not need them to start the application. Filing creates an official record with a start date, which matters because SSI payments can go back up to one month before you filed.
Key Takeaways
- You can file online at ssa.gov, by calling 1-800-772-1213, or in person at your local Social Security office.
- The application asks for income, resources, medical information, and living situation — you do not need documents to start, but you will need to provide them later.
- Social Security will contact you to schedule an appointment to verify your identity and review your medical records and financial documents.
- The decision process typically takes three to six months, and you can work with a representative to help gather documents and attend appointments.
- If Social Security denies your claim, you have 60 days to request reconsideration or appeal, and you can ask for a hearing before a judge.
Filing online, by phone, or in person
The fastest route for most people is the online application at ssa.gov/applyforbenefits. You create a my Social Security account, answer questions about your income and resources, describe your medical condition, and submit. You can stop and come back to finish it later — Social Security saves your answers. The application takes 15 to 20 minutes if you have the information ready.
If you prefer to file by phone, call 1-800-772-1213 (TTY 1-800-325-0778 for deaf or hard of hearing). A representative will ask the same questions and file the application for you. Wait times are often long, especially early in the week. You can also visit your local Social Security office in person — find the address at ssa.gov/locator — though appointments are usually faster than walk-ins.
Whichever method you choose, Social Security will send you a notice with your application number and a date for your appointment. This appointment is when you bring documents and verify your identity. Do not skip it — if you miss the appointment without rescheduling, Social Security may close your case.
Documents you will need to gather
Social Security will tell you which documents to bring, but start gathering these now: proof of citizenship or immigration status (birth certificate, passport, or green card), a photo ID, proof of income (pay stubs, tax returns, or a letter from your employer), and proof of resources (bank statements, investment statements, property deeds). If you own a home or car, bring the title or deed.
For your medical condition, bring records from every doctor, hospital, or mental health provider who has treated you. This includes test results, imaging reports, medication lists, and visit notes. If you have not seen a doctor recently, Social Security may refer you to a doctor they choose and pay for the exam. Bring any work history you have — dates of employment, job titles, and what you earned.
You do not need to have all these documents before you file. Social Security will ask for them at your appointment and give you time to gather them. If you cannot find something, tell them — they can sometimes request records directly from doctors or employers.
What happens after you file
After you submit your application, Social Security sends you a notice with your case number and appointment date. At the appointment, a claims representative will review your documents, ask questions about your medical history and work, and verify your identity. Bring all your documents and be prepared to discuss your condition in detail — how it affects your daily activities, whether you can work, and what treatment you have received.
Social Security then sends your file to a medical consultant and a disability examiner who review your medical records and decide whether your condition meets their rules for disability. This review takes two to four months. You will receive a written decision in the mail. If approved, your first payment comes the month after you are approved (or the month after your application date, whichever is later).
Working with a representative
You can ask a family member, friend, or lawyer to help you file and attend appointments. You do not need permission from Social Security to bring someone with you. If you want someone to represent you officially — meaning they can receive notices, talk to Social Security on your behalf, and attend hearings — you must complete a form called an Appointment of Representative (Form SSA-1696). Both you and your representative sign it and send it to Social Security.
If you hire a lawyer or non-lawyer representative, they can charge a fee only if Social Security approves it. The fee is usually 25 percent of your back pay (the money owed from when you filed to when you were approved), up to a maximum amount set by Social Security each year. You do not pay anything upfront. If Social Security denies your claim, there is no fee.
If Social Security denies your claim
If Social Security denies your application, you have 60 days from the date on the denial notice to request reconsideration. This means Social Security will review your case again with a different examiner. You can submit new medical records or other evidence that was not in your original file. Reconsideration takes another two to four months.
If reconsideration is also denied, you can request a hearing before an administrative law judge. This is a formal process where you can present evidence and testify about your condition. Many people win at the hearing stage. You have 60 days from the reconsideration denial to request a hearing. If you lose the hearing, you can appeal to the Appeals Council, and then to federal court, though these steps are less common.
How long the process takes
From the day you file to a decision typically takes three to six months. If you are denied and request reconsideration, add another two to four months. If you request a hearing, add six to eighteen months depending on how busy your local hearing office is. During this entire time, you do not receive payments — they start only after you are approved.
You can check the status of your application anytime by logging into your my Social Security account at ssa.gov or by calling 1-800-772-1213. Social Security will tell you what stage your case is in and whether they need any additional information from you.
Frequently Asked Questions
Can I file for SSI if I am still working?
Yes. SSI has income limits, so if you earn too much, you will not be approved. But you can file while working to start the clock on your application date. If your income drops later, your approval date goes back to when you filed, not when your income fell. Tell Social Security about all your income, including part-time work or self-employment.
What if I do not have a birth certificate or proof of citizenship?
Tell Social Security at your appointment. They can help you get a birth certificate through the vital records office in your state, or they can accept other documents like a passport or baptism record. The process takes longer, but you can still file now and provide the document later.
Do I need a lawyer to file for SSI?
No. You can file and represent yourself. A lawyer or representative can help gather documents and prepare for a hearing, especially if your case is denied. Many people win without a lawyer, but having one increases your chances if you appeal.
What if I miss my appointment with Social Security?
Call Social Security right away at 1-800-772-1213 and ask to reschedule. If you miss it without rescheduling, they may close your case. You can reopen it by contacting them, but it is better to reschedule before the appointment date if you know you cannot make it.
Can I file for SSI on behalf of someone else?
If the person is a minor or cannot manage their own affairs, a parent or guardian can file on their behalf. If the person is an adult and able to file themselves, they must sign the application. You can help them file, but they need to be involved in the process.