Applying for Social Security benefits can feel overwhelming. Knowing what to expect and being prepared can make the process smoother and less stressful. Below is an overview of what you’ll need and what typically happens after you apply.

Ready to Apply? What You’ll Need


You may not need all of the documents listed below. In many cases, one document can be used instead of another. The lists are not all-inclusive, and SSA will let you know exactly what is needed for your situation.

Social Security Card or Number

  • If you do not already have a Social Security number, you will need to apply for one.
  • If eligible, a number is typically assigned when Social Security approves SSI benefits

Proof of Age
Examples of documents that may be used include:

  • A public birth recorded before age 5
  • A religious birth or baptism record recorded before age 5
  • Other official documents that show your date of birth

Citizenship or Immigration Status
If you are a U.S. citizen, examples of acceptable documents include:

  • A U.S. birth certificate
  • A religious birth or baptism record showing birth in the U.S.
  • A U.S. passport or passport card
  • A Certificate of Naturalization
  • A Certificate of Citizenship

If you are not a U.S. citizen, examples may include:

  • A current immigration document (such as a Permanent Resident Card/I-551)
  • An Arrival/Departure Record (I-94)

Proof of Income
If you receive income, you may be asked to provide:

  • Earned income: recent pay stubs, or a tax return if you are self-employed
  • Unearned income: award letters, bank statements, court orders, or other records showing how much you receive, how often, and from where
  • Work-related expenses: documentation related to SSI work incentives, if applicable

Proof of Resources
You may be asked for information about things you own or have access to, such as:

  • Bank statements for checking and savings accounts
  • Property records for any property you own besides the home you live in
  • Life or disability insurance policies
  • Burial contracts or burial plots
  • Certificates of deposit, stocks, bonds, or mutual funds
  • Vehicle titles or registrations (cars, trucks, motorcycles, boats, campers, etc.)

Proof of Living Arrangements
This helps determine household and living costs. Examples include:

  • A lease, rental agreement, or rent receipt
  • Names and dates of birth for everyone in the household
  • Medical assistance cards or Social Security numbers for household members
  • A deed or property tax bill (if you own your home)
  • Information about monthly household expenses, such as rent and utilities

Medical Information
(If applying based on a disability)
You may be asked to provide:

  • Names, addresses, and phone numbers of doctors, hospitals, or other medical providers
  • Approximate dates of treatment
  • A list of prescription and non-prescription medications
  • Medical records or reports, if available

Work History
If applicable, information may include:

  • Job titles and types of work performed
  • Names of employers and types of businesses
  • Dates you worked
  • Hours worked per day and per week
  • Pay rates
  • A description of job duties
  • Information about work performed in the 5 years before becoming unable to work due to a disability or medical condition
Step One: The Initial Application – How to Apply

You can apply for Social Security disability benefits in one of three ways:

1. Apply In Person

  • Visit your local Social Security office
  • Take a number, wait to be called, and answer questions with a claims representative
  • Bring all documents with you

2. Apply by Phone

  • Call the Social Security Administration
  • Expect wait times similar to going in person
  • A representative will complete the application with you over the phone

3. Apply Online

  • Apply at ssa.gov
  • No waiting on hold, and you can save your application and complete over time

Step Two: Check Your Mail

Once you submit your application, the most important thing you can do is check your mail regularly.

SSA still relies heavily on paper mail for communication. Most requests for information, forms, and decisions are sent by mail and many have deadlines.

  • Respond promptly to anything you receive.
  • If you need more time, you can often request an extension. Keep in mind that extensions may slow down the overall processing of your claim.

You may receive forms that seem repetitive or ask questions you’ve already answered. It’s important to complete them anyway because:

  • Different staff may review different parts of your application.
  • SSA looks for consistency across all forms.

Keeping copies of everything you submit can help you answer questions consistently and with confidence.

Step Three: Responding to SSA Mail

Not everyone will receive the same letters or forms, but here are some common items you may see. Always double-check that you are sending documents to the correct SSA office.

Missing Information Letters
A missing information letter means SSA needs additional documents to move your application forward. This may include:

  • Bank statements
  • Trust documents
  • Proof of ownership for a vehicle or property
  • Proof of legal residency or immigration status

Read the letter carefully and respond as soon as possible. If you’re unsure what’s being requested, call or visit your local SSA office for help.

Forms You May Be Asked to Complete
Function Reports

  • Adult Function Report and Work History Report
  • Child Function Report (age-specific)

These forms are your chance to explain how the disability affects daily life and, for adults, the ability to work. SSA’s definition of disability focuses heavily on functional impact, so details matter.

Third-Party Requests
SSA may send questionnaires to professionals who work with you or your child (such as teachers, therapists, or job coaches) to understand day-to-day functioning and work limitations.

Disability-Specific Forms
Some conditions require additional questionnaires. These forms allow you to provide more detailed information about how a specific diagnosis affects you.

Consultative Examination Letters
SSA may schedule an exam with a doctor they contract with to:

  • Clarify medical information
  • Confirm the severity of a condition

It is very important to attend these appointments. Missing one (without a valid reason) can result in an automatic denial.

Important Documents to Keep
Some SSA letters can help you qualify for other programs (such as housing or food assistance) or serve as proof of income later.

Be sure to keep:

  • Your application receipt or confirmation
    • Print the confirmation page if you apply online
    • You’ll receive a copy if you apply in person
    • If you apply by phone, you should receive confirmation by mail
  • Your approval or denial letter once a decision is made
Step Four: Wait… and Keep Watching the Mail

It’s common to go months without hearing anything about your application. When you do receive mail, deadlines are often short; sometimes as little as 10 days.

Stay organized, keep copies, and respond promptly whenever possible.