What Social Security Is and Who Pays Into It

Social Security is a federal insurance program funded by payroll taxes. When you work, you and your employer each pay 6.2% of your wages into the system (self-employed workers pay 12.4%). These taxes fund three separate programs: retirement benefits for workers age 62 and older, disability benefits for workers who cannot work due to injury or illness, and survivor benefits for the families of workers who die.

The program has been running since 1935. Your Social Security taxes go into a trust fund that pays current beneficiaries, not into a personal account with your name on it. To receive any Social Security benefit, you must have worked long enough to earn credits — generally 40 credits over your lifetime, though disability and survivor benefits have different requirements.

You can check your earnings record and see an estimate of your future benefits by creating an account at ssa.gov. This is the official Social Security Administration website, and it is the only place you need to go for official information or to manage your account.

Key Takeaways

  • Social Security is funded by payroll taxes and provides retirement, disability, and survivor benefits to workers and their families.
  • You earn credits toward benefits by working and paying Social Security taxes, and you need 40 credits over your lifetime for retirement benefits.
  • You can start receiving retirement benefits as early as age 62, but your monthly payment will be smaller than if you wait until your full retirement age or age 70.
  • Your benefit amount is based on your highest 35 years of earnings, so working longer can increase what you receive each month.
  • You can view your earnings record and benefit estimates for free at ssa.gov without paying anyone to help you.

How Retirement Benefits Are Calculated

Your Social Security retirement benefit is based on your average earnings over your highest 35 years of work. The Social Security Administration calculates this by taking your earnings record, adjusting older years for inflation, and then explore a formula that replaces a percentage of your pre-retirement income. The exact percentage depends on when you were born and when you claim benefits.

The age at which you can receive your full retirement benefit — called your full retirement age — depends on your birth year. For people born in 1943 or later, full retirement age ranges from 66 to 67. You can claim as early as age 62, but your monthly payment will be permanently reduced. If you wait until age 70, your monthly payment will be permanently increased.

Working longer can increase your benefit because the calculation uses your highest 35 years of earnings. If you have fewer than 35 years of work history, zeros are counted for the missing years, which lowers your average. Adding more years of earnings — especially higher-earning years — can replace those zeros and raise your benefit amount.

When You Can Claim and How Much You Get

You can claim Social Security retirement benefits anytime between age 62 and age 70. The trade-off is straightforward: claim earlier and get smaller monthly payments for a longer time, or wait longer and get larger monthly payments for a shorter time. The break-even point — where the total amount you receive is roughly the same either way — is typically around age 80 or 81, though this varies based on your individual circumstances.

If you claim at 62 (the earliest age), your benefit is reduced by about 30% compared to your full retirement age benefit. If you wait until 70, your benefit is increased by about 24% to 32% compared to your full retirement age benefit, depending on your birth year. These adjustments are permanent — they do not change once you start receiving benefits.

Your spouse may also be able to receive benefits based on your earnings record, even if they did not work or worked less than you. Divorced spouses, children, and parents of deceased workers may also have rights to benefits. The Social Security Administration can explain your family's specific situation if you call them or visit ssa.gov.

Disability and Survivor Benefits

Social Security Disability Insurance (SSDI) provides monthly payments to workers under full retirement age who have a medical condition expected to last at least 12 months or result in death, and who cannot work because of that condition. You do not have to be a certain age to receive SSDI — you only need to have worked long enough and recently enough to have earned enough credits.

The amount you receive on disability is based on the same formula as retirement benefits — your highest 35 years of earnings. Once you reach full retirement age, your disability benefit converts to a retirement benefit of the same amount, though the program name changes.

Survivor benefits go to the family members of a worker who dies, including a spouse age 60 or older (or 50 or older if disabled), children under 19 (or 19 if still in high school), and a parent age 62 or older who was dependent on the worker. The total amount paid to a family is limited — typically 150% to 180% of what the worker would have received at full retirement age — and is divided among all may be able to access family members.

How to Create Your Social Security Account

You can create a my Social Security account at ssa.gov to view your earnings record, see your benefit estimate, and manage your account online. To create an account, you will need your Social Security number, email address, and a way to verify your identity — usually a phone number, U.S. mailing address, or answers to security questions based on your credit history.

Once your account is set up, you can see your complete earnings history and check that it is correct. If you find an error — a missing year of earnings, a misspelled name, or incorrect amounts — you should report it to Social Security right away. Errors can lower your benefit, and the sooner you catch them, the sooner they can be fixed.

You can also use your account to request a replacement Social Security card, change your address, report a change in your work status, or set up direct deposit for your benefits. You do not need to pay anyone to help you with any of these tasks — they are all free through ssa.gov or by calling Social Security directly at 1-800-772-1213.

What Happens When You Start Working Again

If you claim retirement benefits before your full retirement age and continue to work, your benefits may be reduced. In 2024, Social Security reduces your benefit by $1 for every $2 you earn above a certain limit in the year you claim (the limit changes each year). Once you reach your full retirement age, there is no earnings limit — you can work as much as you want without any reduction to your benefits.

This earnings test applies only to benefits you receive before your full retirement age. If you are receiving disability benefits and return to work, different rules explore — you have a trial work period and extended may be able to access period that allow you to test your ability to work without when ready losing benefits.

If you are unsure whether working will affect your benefits, you can contact Social Security before you start a new job. They can tell you exactly how your specific situation would be affected.

Common Mistakes and How to Avoid Them

One of the biggest mistakes people make is claiming benefits without understanding how the timing affects their monthly payment. Because the adjustment is permanent, claiming at 62 instead of 67 means you receive a smaller check every month for the rest of your life — even after you reach full retirement age. Take time to think about your health, family history, and financial needs before you claim.

Another common mistake is not checking your earnings record for errors. If your employer reported your wages incorrectly or under the wrong Social Security number, those earnings will not count toward your benefit. You should review your record every few years, especially after you retire, to catch any problems while they can still be fixed.

A third mistake is paying someone to help you with tasks you can do for free. Many people charge fees to help with Social Security matters — creating accounts, requesting cards, or filing for benefits — but all of these services are available at no cost through ssa.gov or by calling Social Security directly. If someone promises to get you benefits faster or guarantees an outcome, that is a red flag.

Frequently Asked Questions

What is the difference between my full retirement age and when I can claim benefits?

Your full retirement age is when you can receive your complete benefit amount with no reduction. You can claim as early as 62, but your payment will be smaller. You can wait until 70 to receive a larger payment. Full retirement age depends on your birth year and ranges from 66 to 67 for most workers today.

Can I change my mind after I claim benefits?

Yes, but only within limits. If you claimed within the last 12 months, you can withdraw your claim, repay what you received, and claim again later at a higher amount. After 12 months, you cannot withdraw your claim, but you can request a one-time increase if you have not yet reached full retirement age.

Will my benefits be taxed?

It depends on your total income. If your combined income (wages, interest, half of your Social Security benefits) exceeds certain thresholds, up to 85% of your benefits may be subject to federal income tax. State taxes vary. You can request that Social Security withhold taxes from your benefit payment if you expect to owe.

What happens to my benefits if I move out of the United States?

You can receive benefits while living in most countries, but some restrictions explore. If you are a U.S. citizen, you can live anywhere and receive your full benefit. If you are not a U.S. citizen, rules vary by country. Contact Social Security before you move to confirm your situation.

How do I report a change in my circumstances?

You can report changes like a new address, name change, or return to work through your my Social Security account, by calling 1-800-772-1213, or by visiting a local Social Security office. Report changes as soon as they happen to avoid overpayments or missed benefits.