Your Social Security payment depends on your earnings history and the age you start claiming

Social Security calculates your monthly payment based on how much you earned during your working years and when you claim. The Social Security Administration (SSA) uses your 35 highest-earning years to compute a figure called your Primary Insurance Amount (PIA). This is the payment you receive at your full retirement age — the age when you become may have access to to your complete benefit.

If you claim before full retirement age, your payment is reduced. If you delay claiming past full retirement age, your payment increases. The exact reduction or increase depends on your birth year. Your full retirement age ranges from 66 to 67, depending on when you were born.

You cannot know your exact payment without contacting SSA directly, but you can estimate it using your own earnings record and the formulas SSA publishes. This article walks through how that works and where to find your actual numbers.

Key Takeaways

  • Your payment is based on your 35 highest-earning years; years with no earnings count as zeros in the calculation.
  • Full retirement age is 66 or 67 depending on your birth year; claiming earlier reduces your payment, claiming later increases it.
  • You can view your earnings record and get an official estimate by creating an account at ssa.gov or calling 1-800-772-1213.
  • The SSA formula is public, but calculating it by hand is tedious; using the online estimator is faster and more reliable.
  • Your estimate assumes you continue working until you claim; gaps in earnings or job changes will change the result.

How SSA calculates your Primary Insurance Amount

SSA takes your 35 highest-earning years and adjusts them for wage growth over time. This adjusted total is called your Average Indexed Monthly Earnings (AIME). The agency then applies a formula to your AIME to arrive at your PIA. The formula has three brackets, and the percentage applied to each bracket is fixed by law.

For someone reaching full retirement age in 2024, the formula is roughly: 90% of the first $1,174 of AIME, plus 32% of AIME between $1,174 and $7,078, plus 15% of AIME above $7,078. These dollar amounts change each year. The formula means your payment grows with your earnings, but at a declining rate — higher earners get a smaller percentage of their total earnings replaced.

If you have fewer than 35 years of earnings, SSA counts the missing years as zeros. This significantly lowers your AIME and your payment. You need at least 10 years of covered earnings (40 work credits) to receive any payment at all.

How your claiming age changes your monthly payment

Your full retirement age is determined by your birth year. If you were born between 1943 and 1954, your full retirement age is 66. If you were born between 1955 and 1960, it increases by two months for each year of birth, reaching 67 for those born in 1960 or later.

If you claim at 62 (the earliest age), your payment is reduced by roughly 30% compared to your full retirement age amount. The exact reduction depends on your birth year. If you delay claiming until 70, your payment increases by roughly 24% to 32% compared to your full retirement age amount, again depending on birth year. These adjustments are permanent — they apply to every payment you receive for the rest of your life.

The reduction or increase is applied to your PIA. So if your PIA is $2,000 and you claim at 62, you might receive roughly $1,400 per month. If you claim at 70, you might receive roughly $2,640 per month. The exact figures depend on your birth year and the current adjustment percentages.

Where to find your actual earnings record and official estimate

The fastest way to see your earnings history and get an official estimate is to create a my Social Security account at ssa.gov. You will need your Social Security number, email address, and a way to verify your identity — usually a driver's license or passport number. Once logged in, you can view your earnings record year by year and see an estimate of your payment at different claiming ages.

If you do not want to create an online account, you can call SSA at 1-800-772-1213 (TTY 1-800-325-0778) and request a statement by mail. Wait times are often long, especially early in the week. You can also visit a local Social Security office in person, though appointments are recommended and can be scheduled online.

Your earnings record shows what SSA has on file for each year you worked. Check it for gaps or errors — if an employer did not report your wages correctly, your payment could be lower than it should be. If you spot an error, SSA can correct it, but you will need documentation from your employer (a W-2, pay stub, or tax return).

Why your estimate may change before you claim

Your estimate assumes you stop working on the date you view it. If you continue working, your earnings in recent years may replace lower-earning years from your past, raising your AIME and your payment. Conversely, if you take time off work or earn less in future years, your payment could go down.

SSA recalculates your benefit each year based on your current earnings record. If you are still working, your estimate will change. The agency also adjusts the dollar amounts in the benefit formula each year to account for wage growth in the economy — this is called the Cost of Living Adjustment (COLA). COLA changes the formula brackets and the bend points, which can raise or lower your estimated payment.

If you are self-employed, make sure you are reporting your net business income correctly on your tax return. SSA uses your tax return to verify your earnings. Underreporting income now will lower your future Social Security payment.

Using the online estimator tool

SSA offers a free Retirement Estimator on ssa.gov that does not require you to log in. You enter your birth date, current earnings, and expected future earnings, and the tool shows you an estimate at different claiming ages. The estimator uses the current benefit formula and COLA adjustments.

The estimator is less detailed than your my Social Security account — it does not show your full earnings record, and it cannot verify your actual wages against SSA's records. But it is useful for a quick "what if" calculation. For example, you can see what your payment would be if you worked five more years, or if you claimed at 67 instead of 70.

Keep in mind that the estimator assumes you will have average earnings in the future. If your actual earnings are higher or lower, your real payment will differ. The tool also assumes you are a U.S. citizen or permanent resident with at least 10 years of covered work — if you have a different immigration status or work history, contact SSA directly.

What happens if you have worked outside the United States

If you worked in another country, SSA may count those years toward your 40 work credits if you paid into that country's social security system and the U.S. has a totalization agreement with that country. Totalization agreements exist with about 30 countries, including Canada, the United Kingdom, France, Germany, Japan, and others.

Under a totalization agreement, SSA can combine your U.S. work credits with your foreign work credits to meet the 40-credit requirement. However, your payment is still calculated using only your U.S. earnings — foreign earnings are not included in your AIME. If you think you may be covered by a totalization agreement, contact SSA or visit ssa.gov/international for a list of countries with agreements.

Frequently Asked Questions

Can I see my Social Security payment before I turn 62?

Yes. Create a my Social Security account at ssa.gov to view your earnings record and see estimates at different claiming ages. You can also call 1-800-772-1213 to request a statement by mail. The estimate assumes you stop working on the date you request it, so it will change if you continue earning.

What if I have gaps in my work history?

Gaps count as zero-earning years in your 35-year calculation. If you have fewer than 35 years of work, all missing years are zeros. This significantly lowers your payment. Working longer can replace those zeros with actual earnings, raising your benefit. Even one additional year of solid earnings can increase your payment.

Does my payment change after I start claiming?

Yes. SSA adjusts all payments each year for COLA, which reflects inflation. Your payment also increases if you continue working after you claim — SSA recalculates your benefit annually and pays you the higher amount if your recent earnings replace lower-earning years from the past.

What if I was married or divorced?

If you were married for at least 10 years, you may be may have access to to a payment based on your ex-spouse's earnings record, even if you never worked. If you are currently married, your spouse may also be may have access to to a payment based on your record. Contact SSA to discuss your specific situation, as the rules are complex and depend on your age and your spouse's age and claiming status.

How accurate is the online estimator?

The estimator is accurate if your earnings history is stable and you have at least 35 years of work. It is less accurate if you have gaps, expect a major change in income, or are self-employed. For the most precise estimate, log into your my Social Security account to see your actual earnings record, or contact SSA directly.