How Do You Apply for Social Security Retirement Benefits?

You can apply for Social Security retirement benefits online at ssa.gov/apply, by phone at 1-800-772-1213, or at a local office by appointment, up to four months before the month you want benefits to start. The earliest start is the first full month you’re 62, and you need 40 work credits, about 10 years of work. In the application you pick your start month; the first payment arrives the month after it. You usually get a decision letter within 30 days, or toward the end of your start month if you applied two to four months ahead.

How many months before to apply

You have to be 62 for a whole month before benefits can start, so someone born on October 11 can’t get a benefit for October; the earliest month is November, paid in December. Social Security treats you as reaching an age the day before your birthday, so if you were born on the 1st or 2nd, your birthday month counts.

Social Security’s application rules set the limits: you must be at least 61 and 9 months old, and you can’t apply more than four months before your start month, so if you want benefits more than four months away, wait to apply. If you’re already 62 or older, benefits can start as early as the month you apply. Applying three to four months ahead is usually best, because the approval letter then arrives around your start month and the first payment comes on time.

Applying early doesn’t start benefits early. It only means the paperwork is done before your chosen month, and there’s no partial-month benefit: you’re paid for whole months, starting with the one you pick. If you apply later than you meant to, benefits can be paid for up to six months before the month you apply, but only after full retirement age. Before full retirement age, benefits can’t start earlier than the month you apply, because that would lock in a larger reduction.

Is there a best month to start?

No single month is best for everyone, but a few rules make some months better than others:

• If you’re under full retirement age and stopping work partway through a year, start the month after your last full month of work. In your first year of benefits, any month you earn $2,040 or less (2026) is paid in full, whatever you earned earlier in the year.
• If you’re past full retirement age, January is often a good start month. Delayed credits earned in the year you start aren’t added until the following January, so a January start puts all your credits in your first check.
• If you’re starting before full retirement age, each month you wait raises the check permanently, by 5/9 of 1% a month in the three years before full retirement age and 5/12 of 1% before that.
• Medicare doesn’t move with your Social Security start date. Sign up around 65 either way.

Decide these before you start

• Your start month. Anything from 62 to 70 is allowed, and each month changes the amount for life: 70% of your full benefit at 62, 100% at full retirement age, 124% at 70 for anyone born in 1960 or later, so choosing between 62, 67 and 70 comes down mostly to how long you expect to live.
• Medicare. If you’re 65 or older, or within three months of 65, you can sign up for Medicare in the same application. If you’re starting Social Security before 65, you’ll be enrolled in Parts A and B automatically when you turn 65.
• Spousal benefits. If you’re married, Social Security checks your eligibility for a spousal benefit at the same time. For anyone born in 1954 or later, applying for one means applying for both, and you get the higher combined amount.
• Work. If you’ll keep working before full retirement age, estimate your earnings for the year. The application asks for it.

How to apply online

1. Go to ssa.gov/apply, choose retirement benefits, and select “Apply for myself.” There’s a separate option if you’re helping someone else apply.
2. Sign in to your my Social Security account, or create one. Accounts use a Login.gov or ID.me credential, and you need an email address. You can apply without an account, but you may have to verify your identity at an office afterward.
3. Answer the questions about yourself, your marriages, your children, and your work in this year and last year, then choose your start month and enter your bank’s routing and account numbers for direct deposit.
4. Save and come back if you need to. Without an account, write down the re-entry number the application gives you, or you’ll have to start over.
5. Review everything, sign electronically with “Submit Now,” and save the confirmation number and the application summary. You can’t change the application online after submitting it.

The last screen lists any documents Social Security may ask for.

Applying by phone or in person

Call 1-800-772-1213 (TTY 1-800-325-0778), Monday through Friday from 8 a.m. to 7 p.m., and say you want to apply for retirement benefits. The agent sets up an appointment, either a phone interview or a visit to your local office. Call well before the month you want benefits to start.

What to have ready

Social Security asks for:

• Your Social Security number, and the city, state and country where you were born
• Your employers and dates of work for this year and the past two years, or your self-employment details
• Current and past marriages: your spouse’s or former spouse’s name, Social Security number and date of birth, and the dates and places of marriage and divorce
• Names of children under 18, 18 or 19 and still in high school, or disabled before 22, since they may qualify for benefits on your record
• Your bank’s routing number and your account number

If documents are needed, they’re usually your birth certificate or other proof of age, last year’s W-2 or self-employment tax return, military discharge papers if you served, and proof of citizenship or lawful status if you weren’t born in the United States. Social Security accepts only originals or copies certified by the agency that issued them, except W-2s, tax returns and military papers, where photocopies are fine. It returns originals. Send documents only if you’re asked, and don’t hold off applying because one is missing; Social Security can help you get it.

After you apply

You can check your application status in your my Social Security account or by calling. Applications sometimes sit at the same step for weeks; if yours hasn’t moved after about 30 days, or your start month has passed without a decision, call or contact your local office.

Your payment day depends on your birthday:

People who started benefits before May 1997, also get SSI, live outside the United States or have their Medicare premium paid by the state are paid on the 3rd. The full payment schedule lists the dates for 2026 and 2027.

If you’re still working

Before full retirement age, Social Security holds back $1 of benefits for every $2 you earn over $24,480 in 2026, or $25,560 in 2027. In the year you start, a special rule lets you get a full check for any month you earn $2,040 or less in 2026 ($2,130 in 2027) and don’t do substantial work in a business, whatever you earned earlier in the year. So someone who works full time through October and stops gets benefits from November even with a big salary for the year. The earnings limit goes away in the month you reach full retirement age.

If you change your mind

Within 12 months of starting, you can withdraw your application on Form SSA-521, but you must repay everything you and your family received on it. It’s then as if you never applied, and you can start again later at a higher amount. After full retirement age you can also suspend benefits to earn delayed retirement credits until 70.