Social Security is a federal insurance program you pay into through payroll taxes, and it returns money to you or your family based on your work history

Social Security works like this: you and your employer each pay 6.2% of your wages into the system during your working years. The government tracks these contributions under your Social Security number. When you reach retirement age, become disabled, or die, you or your family members become may be able to access to receive monthly payments based on how much you contributed and for how long.

The program has three main payment tracks. Retirement benefits go to you once you reach a certain age — that age depends on your birth year and ranges from 66 to 67 for people born after 1954. Disability benefits go to you if you cannot work due to a medical condition expected to last at least 12 months or result in death. Survivor benefits go to your spouse, children, or parents if you die, regardless of your age.

Your monthly payment amount is based on your 35 highest-earning years. The Social Security Administration (SSA) calculates this using a formula that replaces a percentage of your pre-retirement income. If you worked fewer than 35 years, zeros are counted for the missing years, which lowers your payment. The longer you wait to claim retirement benefits after your full retirement age, the larger your monthly check becomes — up to age 70.

Key Takeaways

  • You earn Social Security credits through payroll taxes, and you need 40 credits (roughly 10 years of work) to may have access to for retirement or survivor benefits.
  • Your monthly payment is calculated from your 35 highest-earning years, so gaps in work history reduce the amount you receive.
  • You can claim retirement benefits as early as age 62, but your monthly payment will be permanently reduced compared to waiting until your full retirement age.
  • The SSA sends you a statement showing your estimated benefits at different claiming ages so you can decide when to start receiving payments.
  • Spouses, ex-spouses, children, and parents may receive benefits based on your work record even if they never paid into Social Security themselves.

How you earn credits and may have access to for benefits

Social Security uses a credit system to measure your work history. In 2024, you earn one credit for every $1,730 in wages you earn (this amount changes yearly). You can earn a maximum of four credits per year. To receive retirement benefits, you need 40 credits total — which typically means about 10 years of work at any income level.

Disability and survivor benefits have different credit requirements depending on your age when you become disabled or die. If you become disabled before age 24, you may need only six credits earned in the three years before you became disabled. If you are between 24 and 31, you generally need credits for half the years between age 21 and when you became disabled. At 31 and older, you typically need 20 credits earned in the 10 years before you became disabled.

You can check your work record and credit count by creating an account on ssa.gov and viewing your Social Security Statement. This statement shows the credits you have earned so far and estimates what your benefits would be at different ages. The SSA updates this information annually.

How your payment amount is calculated

The SSA uses a three-step process to calculate your retirement benefit. First, they identify your 35 highest-earning years and adjust those earnings for inflation using a national wage index. Second, they explore a formula that converts these indexed earnings into a number called your Primary Insurance Amount (PIA). Third, they adjust your PIA based on when you claim — earlier claims result in a smaller monthly payment, and later claims result in a larger one.

The formula that calculates your PIA replaces a higher percentage of lower earnings and a lower percentage of higher earnings. This means Social Security replaces a larger share of income for lower-wage workers than for higher-wage workers. For example, if your average indexed monthly earnings are $2,000, Social Security might replace 90% of the first $1,174, 32% of earnings between $1,174 and $7,078, and 15% of earnings above $7,078. These bend points change yearly.

If you worked fewer than 35 years, the SSA counts zeros for the missing years. This significantly reduces your payment. Someone who worked 30 years instead of 35 will have five zeros averaged into their calculation, lowering their benefit by roughly 12% to 15% depending on their earnings pattern.

When you can claim and how it affects your payment

You can claim retirement benefits as early as age 62, but your monthly payment will be permanently reduced. If your full retirement age is 67 and you claim at 62, your payment is roughly 30% lower than it would be at 67. This reduction is permanent — it does not increase later when you reach full retirement age.

If you wait past your full retirement age, your benefit increases by roughly 8% per year until age 70. Someone with a full retirement age of 67 who waits until 70 receives about 24% more per month than they would at 67. After age 70, your benefit no longer increases, so there is no financial advantage to waiting longer.

The choice of when to claim depends on your health, life expectancy, and financial needs. If you need income when ready, claiming at 62 makes sense even though your monthly payment is lower. If you are in good health and can afford to wait, claiming at 70 results in a much larger monthly payment over your lifetime — though this only pays off if you live into your mid-80s or beyond.

How family members can receive benefits on your record

Your spouse can receive benefits based on your work record once they reach age 62, even if they never paid into Social Security. Their payment is typically 32% to 50% of your full retirement age benefit, depending on their age when they claim. If your spouse is caring for your child under age 16, they can receive benefits at any age.

Your unmarried children under age 19 (or up to age 19 if they are in high school full-time) can receive benefits based on your record. Children who became disabled before age 22 can receive benefits for life. Your ex-spouse can also receive benefits on your record if you were married for at least 10 years, you are both at least 62, and you are not currently married.

If you die, your surviving spouse, children, and parents (in some cases) can receive survivor benefits. A surviving spouse can claim as early as age 60, or at any age if caring for your child under 16. The total amount paid to your family cannot exceed 150% to 180% of your full retirement age benefit, so if many family members claim, each person's payment is reduced proportionally.

How to manage your Social Security account and stay informed

You can create a my Social Security account at ssa.gov to view your earnings record, check your credits, and see estimates of your future benefits. This account shows you exactly what the SSA has on file for your work history, which is important because errors can reduce your benefits. If you spot a mistake — such as earnings that were not credited to your account — you should report it to the SSA as soon as possible.

The SSA mails a Social Security Statement to people age 60 and older who do not yet receive benefits. This statement shows your estimated retirement, disability, and survivor benefits at different claiming ages. You can also request a statement through your my Social Security account or by calling 1-800-772-1213.

If you are receiving benefits, you can manage your account online to change your address, update your direct deposit information, or request a replacement Social Security card. You can also view your payment history and tax information (Form SSA-1099) through your account.

What happens to your benefits if you work while receiving them

If you claim retirement benefits before your full retirement age and continue working, the SSA reduces your benefit by $1 for every $2 you earn above an annual limit. In 2024, this limit is $23,400, but it changes yearly. In the year you reach your full retirement age, the reduction is $1 for every $3 earned above a different limit ($62,160 in 2024), and this reduction only applies to earnings before the month you reach full retirement age.

Once you reach your full retirement age, you can earn any amount without any reduction to your benefits. This is an important distinction — the earnings limit only applies if you claimed before full retirement age.

If you are receiving disability benefits and work, your benefits continue as long as your earnings stay below the Substantial Gainful Activity (SGA) limit, which is $1,550 per month in 2024 for non-blind individuals. If your earnings exceed this limit, the SSA will review whether you can still be considered disabled. There is a nine-month trial work period during which you can earn any amount without losing benefits, followed by a 36-month extended may be able to access period.

Frequently Asked Questions

Can I change my mind after I claim Social Security?

If you claimed within the last 12 months, you can withdraw your claim and repay all benefits you received. This resets your record as if you never claimed, and you can claim again later at a higher amount. After 12 months, you cannot withdraw your claim, but you can request a one-time payment of any benefits owed to you that you have not yet received.

What if I worked in another country — does that count toward Social Security?

Work in other countries generally does not count toward Social Security unless you paid Social Security taxes on those earnings. Some countries have agreements with the United States that allow work credits to be combined, but this varies by country. Contact the SSA to ask whether your foreign work record can be credited.

How much can my family receive in total benefits?

Family benefits are limited to 150% to 180% of your full retirement age benefit amount. If your spouse, children, and ex-spouse all claim on your record, the SSA divides this family maximum among them. Your own benefit is not reduced, but each family member's payment is reduced proportionally if the total exceeds the limit.

What if I disagree with the SSA's calculation of my benefits?

You can request a detailed explanation of how your benefit was calculated by calling 1-800-772-1213 or visiting your local Social Security office. If you believe there is an error in your earnings record, you can file a request for correction. If you disagree with a benefit decision, you can file an appeal within 60 days of receiving the decision letter.

Do I have to pay taxes on my Social Security benefits?

Whether your benefits are taxable depends on your combined income, which includes your adjusted gross income, non-taxable interest, and half of your Social Security benefits. If your combined income exceeds $25,000 (single) or $32,000 (married filing jointly), up to 50% or 85% of your benefits may be subject to federal income tax. The SSA sends Form SSA-1099 each January showing the benefits you received.