Quick answer: Go to ssa.gov/retirement, sign in with your my Social Security account, and complete the online application. You can apply up to four months before the month you want benefits to start, as long as you are at least 61 years and 9 months old. Most people finish in under 30 minutes and receive a decision within a few weeks. Before you apply, check your estimates, because the month you choose locks in your benefit amount for life.
Key Takeaways
- Apply online at ssa.gov/retirement up to 4 months before you want benefits to start; you must be at least 61 years and 9 months old
- The online application takes about 15-30 minutes and can be saved and resumed
- You need a my Social Security account, your work history, bank details for direct deposit, and (if applicable) marriage and military records
- Processing usually takes 2-6 weeks; first payment arrives the month after your entitlement month
- Applying is not the same as deciding when to claim: run the estimates first, since claiming early permanently reduces your benefit
Who can apply online
You can use the online application if you are at least 61 years and 9 months old, are not currently receiving Social Security benefits on your own record, have not already applied for retirement benefits, and want benefits to start no more than four months in the future. If you are applying for spousal or survivor benefits only, or you live outside the United States in certain countries, you may need to apply by phone or at a field office instead. Medicare-only applicants (age 65 who want to delay retirement benefits) can also apply online through a separate path.
Decide when to start before you apply
Applying and claiming are two different decisions. Your benefit is reduced permanently for every month you claim before full retirement age (67 for anyone born in 1960 or later) and increased for every month you delay up to age 70. Sign in to my Social Security first and look at the estimates for 62, full retirement age, and 70; the difference between the earliest and latest amounts is typically more than 75%. If you are still working before full retirement age, remember that earnings above the annual limit temporarily reduce payments. Read our guide on full retirement age and claiming ages before choosing a start month.
What to gather
- Your Social Security number and date and place of birth
- Bank routing and account numbers for direct deposit
- Name of your current or last employer and dates of employment for the past two years, plus estimated earnings for this year and last
- Marriage details: spouse’s name, date of birth, SSN, and dates of marriage and divorce (for any marriage lasting 10 or more years)
- Military service dates if you served before 1968
- Whether you or your spouse have a pension from work not covered by Social Security
You usually do not need to upload documents to apply online. If SSA needs proof (for example a birth certificate or marriage certificate), it will tell you what to send after you submit.
How to apply step by step
- Create or sign in to your my Social Security account at ssa.gov/myaccount (identity verification through Login.gov or ID.me).
- Go to ssa.gov/retirement and select “Apply for Retirement Benefits.”
- Confirm your identity and personal details, then answer questions about work history, marriage, and children.
- Choose the month you want benefits to begin. The application shows how that month affects your amount.
- Enter direct deposit information (or choose the Direct Express card if you have no bank account).
- Review the summary, electronically sign, and submit. You will receive a confirmation number and a re-entry number to check status.
You can save your progress and return within 6 months, and you can check status in your my Social Security account under “Application Status.”
What happens after you submit
SSA reviews the application and may call or write if it needs more information. Most retirement claims are decided within two to six weeks. Once approved, you receive an award letter showing your benefit amount, start date, and payment day (second, third, or fourth Wednesday of the month depending on your birth date). Payments are made the month after they are due, so a benefit for June arrives in July. If your claim is denied or the amount looks wrong, you have 60 days to request reconsideration.
Applying for Medicare at the same time
If you are turning 65, the retirement application lets you enroll in Medicare Part A and Part B at the same time. If you want to delay retirement benefits but still need Medicare, choose the Medicare-only application. Enrolling late in Part B can carry a lifetime penalty unless you have employer coverage from active work.
Common mistakes
- Choosing the earliest possible month without checking how much the reduction costs over a lifetime.
- Forgetting a prior marriage that lasted 10 years or more, which can affect spousal benefit options.
- Not reporting a pension from non-covered government work.
- Entering the wrong bank details; the first payment can be delayed by weeks if a deposit is rejected.
- Applying more than four months before the intended start month (the system will not accept it).
FAQ
Can I apply by phone or in person? Yes. Call 1-800-772-1213 or make an appointment at a local office, though online is fastest.
Can I change my mind after applying? You can withdraw your application within 12 months of first payment (repaying benefits received) and later reapply at a higher age.
Do I need to stop working? No, but earnings above the annual limit before full retirement age temporarily reduce payments.
How far in advance should I start the process? Create your account and review estimates a year ahead; submit the application three to four months before your intended start.
Will SSA tell me the best age to claim? No. SSA explains the rules but does not give personalized advice; consider a fee-only planner for complex situations.
Sources
Last updated: August 17, 2026. Written by the InfoBrief Editorial team. We link to official sources and update articles when facts change. See our disclosure.
