How to Apply for Social Security Benefits in 2027 (Apply 4 Months Early)

Want your Social Security retirement benefits to start early next year? You can apply up to four months before the month you want them to start. That means an application filed this fall can start benefits in January or February 2027.

The application itself takes one sitting. The decisions behind it, mostly when to start, are what cost people money, because they set what you are paid for the rest of your life. This guide covers both, step by step, with the rules checked against ssa.gov.

Key facts at a glance

• You can start retirement benefits at any age from 62 to 70.
• You usually need about 10 years of work where you paid Social Security taxes.
• Starting at 62 with a full retirement age of 67 makes your payment 30% smaller, permanently.
• Waiting past full retirement age adds 8% a year, until 70.
• Apply up to 4 months before your start month. Your first payment comes the month after it.
• Applying is free.

Who can apply

The Social Security Administration says you can apply for retirement benefits starting at age 62 if you have worked and paid Social Security taxes for 10 years or more. In its terms that is 40 credits. In 2026 you earn one credit for each $1,890 of earnings, up to four a year.

You must be 62 for the entire month. For most people, the first month you can get a benefit is the month after your 62nd birthday. If your birthday is on the 1st or 2nd of the month, you count as 62 for that whole month, so your birthday month can be your first month.

You can apply while you are still working. Read the earnings limit section below first, because working before full retirement age can hold back part of your benefit.

One change helps some public workers. The Social Security Fairness Act, signed in January 2025, ended the rules that used to cut benefits for people with a pension from work that did not pay Social Security tax, including some teachers, police officers and firefighters.

Your full retirement age, and how your start age changes the payment

Full retirement age is the age at which you get 100% of the benefit figured from your earnings. It is 67 if you were born in 1960 or later. If you were born from 1957 to 1959, it falls between 66 and 67.

The month you start sets the base for every payment after it, and there is no single best age. Starting early pays you for more years. Waiting pays you more each month. Start at 62 with a full retirement age of 67 and your payment is 30% smaller for life. Wait past full retirement age and it grows 8% a year, but that growth stops at 70.

Before you apply: check your earnings record

Sign in to your Social Security account at ssa.gov. It shows what you would get at each age, up to 70, and your earnings record, year by year. Your benefit is figured from those earnings, so a missing year can lower your payment. Look for any year that shows $0 when you had a job, or an amount clearly lower than your W-2.

Found a mistake? Our guide on how to check your Social Security earnings record and fix errors walks through the fix.

Step 1: Choose your start month

In the application you pick the month your benefit starts: any month from the one you are first eligible at 62 through the month you turn 70. Questions worth answering first:

• Will you keep working before full retirement age? If so, the earnings limit may hold back part of your benefit.
• Do you need Medicare at 65? If you delay benefits past 65, you still sign up for Medicare separately.
• Will a spouse claim on your record? A larger benefit for you can mean a larger survivor benefit for them later.

Step 2: Gather what the application asks for

• Your Social Security number, and the city, state and country where you were born
• Employers and dates for any work in the last 5 years
• Your earnings for this year and last year. Applying September to December? Have an estimate of next year’s earnings too.
• The Social Security number and birthday of any current or former spouse, plus marriage and divorce dates
• Names of unmarried children under 18, children 18 or 19 still in grade school or high school, and children who became disabled before 22
• Your bank’s routing number and your account number, for direct deposit

Do not mail documents nobody asked for. Social Security says to send documents only if it asks for them. If you apply online, any documents it needs are listed at the end of the application.

Step 3: Apply online or by phone

Online: go to ssa.gov/apply. The page asks who you want to apply for, then what you want to apply for. You can save the application and come back later with your re-entry number. Helping a parent or someone else? You can apply for another person from the same page.

Rather talk to a person? Call 1-800-772-1213 (TTY 1-800-325-0778), Monday to Friday, 8 a.m. to 7 p.m. in most U.S. time zones, and ask for an appointment to apply. Social Security decides whether it is by phone or in person.

When you apply, Social Security checks every benefit you may qualify for, including benefits on a spouse’s record. Has a spouse or former spouse died? Tell them, because survivor benefits follow their own filing rules. Our guides to Social Security spousal benefits and survivor benefits cover both.

Step 4: The letter, and when you get paid

Apply 2 to 4 months early and expect the decision letter near the end of your start month. Otherwise it usually comes within 30 days. You can check your status in your Social Security account.

Your first payment arrives the month after the month you picked. The day depends on your birthday:

• Birthday on the 1st to the 10th: the second Wednesday of the month
• The 11th to the 20th: the third Wednesday
• The 21st to the 31st: the fourth Wednesday

Some people are paid on the 3rd of the month instead. Payments are electronic: Social Security stopped routine paper checks at the end of September 2025.

Taxes on your benefit

Your benefit may be taxed. Federal tax can apply when half your benefit, plus your other income (including tax-free interest), tops $25,000. For a married couple filing jointly, the line is $32,000. You can have 7%, 10%, 12% or 22% withheld from each payment.

Five mistakes to avoid

1. Working before full retirement age without knowing the limit. Social Security sets a yearly earnings limit that changes every January. Earn more and it holds back $1 for every $2 over it. Only wages and self-employment income count, not pensions or investments. That money is not simply lost: at full retirement age your monthly payment is raised to credit those months. The current limit is in our free guide.
2. Mailing documents nobody asked for. Send them only if Social Security asks.
3. Delaying benefits and forgetting Medicare. If you wait past 65, still sign up for Medicare at 65. You can delay Part B with group coverage from your own or your spouse’s current job. Retiree coverage and COBRA do not count, and a late sign-up can delay your coverage and cost more. Our Medicare Open Enrollment 2027 guide covers this year’s changes.
4. Waiting past 70. Your payment stops growing at 70, so waiting longer gains nothing. Already past full retirement age? You can ask for up to six months of back payments, but never for months before full retirement age, and back payments give up the growth from those months, so your monthly check is smaller.
5. Trusting a call that says it is Social Security. Social Security will never demand a gift card, a wire transfer or cryptocurrency, and no other company or agency can transfer your call to Social Security. If someone offers, hang up.

The whole thing in three steps

1. Check your earnings record.
2. Pick your month.
3. Apply up to 4 months ahead.

Related GovClarity guides

• How to Check Your Social Security Earnings Record and Fix Errors (2026 Guide)
• Can’t Work Due to Injury or Illness? SSDI vs. Early Retirement (2026)
• Social Security Spousal Benefits Explained: Who Qualifies & How to Apply (2026)
• Social Security Survivor Benefits 2026: The Strategy Most Widows Miss

Official resources

• Apply for retirement benefits: ssa.gov/apply
• Your Social Security account: ssa.gov/myaccount
• Social Security by phone: 1-800-772-1213 (TTY 1-800-325-0778)
• Report a Social Security scam: oig.ssa.gov

Download the free guide

Our free 19-page guide has the full application checklist, the start-age tables by year of birth, the payment calendar, the current earnings limit, and the Medicare and tax rules. No email required. Find more on our Free Government Guides page.

GovClarity is an independent publisher and is not affiliated with the Social Security Administration or any government agency. Facts were checked against ssa.gov and irs.gov in October 2026. Confirm details on the official pages before you apply.