Your Social Security payment depends on your earnings history, the age you start collecting, and whether you have already claimed

The Social Security Administration (SSA) calculates your monthly payment using a formula based on your 35 highest-earning years of work. The amount you receive is not the same for everyone — it reflects what you paid into the system through payroll taxes over your working life. If you start collecting at your full retirement age (which ranges from 66 to 67 depending on your birth year), you receive your primary insurance amount, or PIA. If you claim earlier, your payment is permanently reduced. If you delay past your full retirement age, your payment increases by roughly 8 percent per year until age 70.

Your actual payment also depends on your life circumstances. If you are married, divorced, widowed, or have dependent children, you may be able to receive benefits based on someone else's earnings record — sometimes at a higher rate than your own. If you are still working while collecting Social Security before your full retirement age, your payment may be temporarily reduced. Understanding how these factors work together helps you see why two people with similar work histories might receive very different monthly amounts.

Key Takeaways

  • Your payment is calculated from your 35 highest-earning years, so gaps in work history or lower early-career earnings lower your benefit amount.
  • Claiming at 62 (the earliest age) reduces your payment by roughly 30 percent compared to claiming at your full retirement age; delaying to 70 increases it by roughly 24 to 32 percent.
  • Your full retirement age is 66 or 67 depending on your birth year, and this is the age at which you receive your full calculated benefit with no reduction.
  • If you are married or divorced, you may receive a payment based on your spouse's or ex-spouse's earnings record, which can be higher than your own benefit.
  • The SSA sends you a Social Security Statement showing your estimated benefits at different claiming ages; you can view it online at ssa.gov or request a paper copy.

How the SSA calculates your primary insurance amount

The Social Security Administration starts by looking at your W-2 earnings and self-employment income for every year you worked. They take your 35 highest-earning years and calculate an average monthly income, adjusted for inflation. This figure is called your average indexed monthly earnings, or AIME.

The SSA then applies a formula to your AIME to arrive at your primary insurance amount. The formula uses three "bend points" — dollar thresholds that change each year. Income below the first bend point is replaced at a higher percentage than income above it. This structure means that workers with lower lifetime earnings receive a higher percentage of their average income as a benefit, while higher earners receive a lower percentage. For 2024, the bend points are different from 2023, and they will change again in 2025.

If you worked fewer than 35 years, the SSA counts the missing years as zero earnings, which lowers your average and reduces your benefit. You need at least 10 years of work (40 credits) to be may be able to access for your own Social Security benefit at all. The exact reduction depends on how many years you worked and how much you earned in those years.

How claiming age affects your monthly payment

The age at which you claim Social Security has a large effect on your monthly payment. Your full retirement age — the age at which you receive your full calculated benefit — is 66 if you were born between 1943 and 1954, and 67 if you were born in 1960 or later. If you were born between 1955 and 1959, your full retirement age falls somewhere between 66 and 67.

If you claim at 62, the earliest possible age, your payment is reduced by roughly 30 percent compared to what you would receive at your full retirement age. The reduction is permanent — you will receive the lower amount for the rest of your life. If you claim at your full retirement age, you receive your full primary insurance amount with no reduction. If you delay claiming past your full retirement age, your benefit increases by roughly 8 percent per year, up to age 70. At 70, the increase stops, so there is no financial advantage to delaying beyond that age.

The trade-off between claiming early and claiming late depends on how long you live and what you need the money for now. Someone who claims at 62 receives payments for eight more years than someone who waits until 70, but each monthly payment is smaller. Someone who waits until 70 receives fewer total payments but each one is much larger. The "break-even" age — the point at which the total lifetime benefits are equal — is usually in the early 80s, but this varies based on individual circumstances.

Benefits based on a spouse's or ex-spouse's earnings record

If you are married, you may be able to receive a spousal benefit based on your spouse's earnings record. The spousal benefit is up to 50 percent of your spouse's primary insurance amount, but only if you have reached your full retirement age. If you claim a spousal benefit before your full retirement age, the amount is reduced. You can receive a spousal benefit even if your spouse has not yet claimed Social Security, as long as your spouse is at least 62 and you are at least 62.

If you are divorced and were married for at least 10 years, you may be able to receive a benefit based on your ex-spouse's earnings record. You do not need your ex-spouse's permission, and claiming on their record does not reduce their benefit. The rules are similar to spousal benefits: you can receive up to 50 percent of their primary insurance amount if you wait until your full retirement age, and the amount is reduced if you claim earlier.

If you are widowed, you may receive a survivor benefit based on your deceased spouse's earnings record. The amount depends on your age when you claim. A widow or widower at full retirement age can receive up to 100 percent of what the deceased spouse was receiving (or would have received). Claiming before full retirement age reduces the amount.

How work affects your payment before full retirement age

If you claim Social Security before your full retirement age and continue to work, the SSA temporarily reduces your payment based on your earnings. For 2024, if you earn more than $23,400 per year, your benefit is reduced by $1 for every $2 you earn above that limit. The limit changes each year. This reduction applies only in the years before you reach your full retirement age; once you reach full retirement age, there is no earnings limit and your payment is not reduced no matter how much you work.

The reduction is temporary. When you reach your full retirement age, the SSA recalculates your benefit to account for the months you did not receive a payment. This adjustment, called a recomputation, usually results in a higher monthly payment going forward. However, the total amount you receive over your lifetime may still be lower if you claimed early and worked, because you missed payments during those years.

Where to find your estimated benefit amount

The Social Security Administration sends you a Social Security Statement that shows your estimated benefits at different claiming ages. You can view your statement online by creating an account at ssa.gov and logging into "my Social Security." The statement shows your estimated benefit at age 62, at your full retirement age, and at age 70. It also shows your earnings history so you can check for errors.

The estimates on your statement assume you will continue to work and earn a similar income until you claim. If your earnings change significantly, your estimate will change too. The SSA updates your statement once per year, usually in the month of your birthday. If you do not have an online account, you can request a paper statement by calling the SSA at 1-800-772-1213 or visiting your local Social Security office.

Your statement also shows whether you have enough work credits to receive benefits. If you do not yet have 40 credits (10 years of work), the statement will tell you how many more credits you need. Credits are earned based on your annual earnings; in 2024, you earn one credit for each $1,730 you earn, up to a maximum of four credits per year.

How cost-of-living adjustments affect your payment over time

Once you start receiving Social Security, your payment is adjusted each year for inflation through a cost-of-living adjustment, or COLA. The COLA is based on the Consumer Price Index and is announced each October for the following year. In years when inflation is high, the COLA is higher; in years when inflation is low or negative, the COLA may be zero or very small.

The COLA applies to all Social Security payments — retirement benefits, spousal benefits, survivor benefits, and disability benefits. It is automatic; you do not need to do anything to receive it. The adjustment is applied to your payment starting in January of the following year. Over time, the COLA helps your payment keep pace with rising costs, but it does not make up for inflation that occurred before you started receiving benefits.

Frequently Asked Questions

Can I see what my Social Security payment will be before I claim?

Yes. Your Social Security Statement shows estimated benefits at ages 62, your full retirement age, and 70. You can view it online at ssa.gov if you create an account, or request a paper copy by phone at 1-800-772-1213. The estimates assume you continue working at a similar income level until you claim.

Does my payment change if I work after I start collecting Social Security?

If you have not reached your full retirement age, your payment is reduced by $1 for every $2 you earn above the annual limit (which changes yearly). Once you reach your full retirement age, there is no earnings limit and your payment does not change based on work income. The SSA recalculates your benefit when you reach full retirement age to account for any months you did not receive a payment.

What is the difference between my benefit and a spousal benefit?

Your benefit is based on your own earnings record. A spousal benefit is based on your spouse's earnings record and is up to 50 percent of their primary insurance amount if you claim at your full retirement age. You can receive a spousal benefit even if your spouse has not claimed yet, as long as both of you are at least 62.

Does my payment go down if I claim Social Security early?

Yes. If you claim at 62, your payment is roughly 30 percent lower than if you claimed at your full retirement age. The reduction is permanent — you receive the lower amount for the rest of your life. The exact reduction depends on how many months early you claim.

How much does my payment increase if I delay claiming past my full retirement age?

Your payment increases by roughly 8 percent per year if you delay claiming past your full retirement age, up to age 70. At 70, the increase stops. For example, if your full retirement age is 67 and you wait until 70, your payment is roughly 24 percent higher than it would be at 67.