What the AARP Retirement Estimator does

The AARP Retirement Estimator is a free online tool that shows you a rough picture of your Social Security benefits at different ages. You enter your birth date, current earnings, and the age you plan to stop working, and the tool estimates what your monthly check might be. It does not file anything or lock in a decision — it is purely a planning tool to help you see the numbers before you make choices.

The estimator uses your actual Social Security earnings record if you log in with a my Social Security account. If you do not have one, you can enter your earnings manually, though the results will be less precise. The tool shows you side-by-side estimates for claiming at 62, your full retirement age (which varies by birth year), and age 70, so you can see how waiting affects your monthly amount.

Key Takeaways

  • The AARP Retirement Estimator pulls your real earnings history from Social Security if you log in, making the estimate much more accurate than entering numbers yourself.
  • The tool shows you what your monthly benefit would be if you claim at 62, at your full retirement age, or at 70, so you can compare the trade-offs of claiming early versus waiting.
  • You can run the estimator as many times as you want with different retirement ages or earnings scenarios to see how changes affect your benefit.
  • The estimate is not a promise — your actual benefit depends on your final earnings record and the rules in place when you claim.

How to access the tool

Go to the AARP website and search for "Retirement Estimator," or visit the Social Security Administration's website directly — AARP hosts a version, but the original tool lives on ssa.gov. You do not need an AARP membership to use it.

The tool works on a computer or tablet. You will need either a my Social Security account (which you can create for free at ssa.gov) or your Social Security number, date of birth, and mother's maiden name to verify your identity. If you do not have a my Social Security account and do not want to create one, you can still use the estimator by entering your earnings manually, though the results will be estimates based on what you type rather than your actual record.

What information you need before you start

If you are logging in with a my Social Security account, you need your username and password. If you are not, have your Social Security number, date of birth, and mother's maiden name ready.

You will also need to know (or estimate) your total earnings for the current year if you are still working. The tool asks for this because it factors in any income you earn between now and the age you plan to retire. If you are already retired, you can skip this step.

Understanding the three benefit estimates

The estimator shows you three different monthly amounts. The first is what you would receive if you claim at 62, the earliest age Social Security allows. This amount is smaller than what you would get by waiting, because you would collect for more years total, and Social Security reduces your monthly check to balance that out.

The second estimate is your benefit at your full retirement age, which is between 66 and 67 depending on your birth year. This is the amount Social Security considers your "normal" benefit — the one you earned based on your work history.

The third estimate is what you would receive if you wait until 70. This amount is larger than your full retirement age benefit because Social Security adds a bonus (called delayed retirement credits) for each year you postpone claiming after your full retirement age. The bonus stops at 70, so there is no financial reason to wait past that age.

How to run different scenarios

The estimator lets you change your planned retirement age and see the results update when ready. You can also adjust your expected future earnings if you think you will earn more or less before you retire. This is useful if you are considering working longer, taking a part-time job, or retiring earlier than you originally planned.

Run the tool multiple times with different ages or earnings to get a sense of the range. For example, you might see what your benefit looks like if you retire at 65 versus 67, or if you earn an extra $10,000 before you stop working. Each scenario shows you the trade-off in dollars, which can help you decide what makes sense for your situation.

What the estimate does not tell you

The estimator gives you a single monthly amount, but it does not account for taxes on your benefits, cost-of-living increases over time, or how long you might live. It also does not factor in any other income you might have, like a pension or retirement savings, so it shows only the Social Security piece of your retirement picture.

The estimate assumes you will not earn income after you claim, or that any income you do earn will not reduce your benefit. If you claim before your full retirement age and continue working, Social Security reduces your benefit by $1 for every $2 you earn above a certain limit (the limit changes each year). The estimator does not calculate this reduction, so you would need to check the Social Security website for the current earnings limit if this applies to you.

When to use this tool in your planning

Use the estimator once you are within five to ten years of retirement, when you have a clearer picture of when you might stop working. If you are much younger, the estimate will be less useful because your earnings record will change significantly before you retire, and the rules might change too.

The tool is also helpful if you are trying to decide between claiming early and waiting. Run the numbers for both ages and think about how long you expect to live and whether you need the money now or can afford to wait. If you have a spouse, you might also want to think about how your claiming age affects their benefits, though the estimator does not show that — you would need to talk to Social Security directly or consult a financial advisor for that piece.

Frequently Asked Questions

Do I need a my Social Security account to use the estimator?

No, but having one makes the estimate much more accurate. If you do not have an account, you can enter your earnings manually, but the tool will use your estimates rather than your actual Social Security record. Creating a my Social Security account takes about 10 minutes and is free.

Will using the estimator affect my Social Security account or lock in a decision?

No. The estimator is a planning tool only. It does not file anything, change your account, or commit you to claiming at any age. You can run it as many times as you want without any consequences.

What if the estimate seems too low or too high?

If you logged in with your my Social Security account, the estimate is based on your actual earnings record, so it should be close to accurate. If you entered your earnings manually, the estimate is only as good as the numbers you typed. You can always call Social Security at 1-800-772-1213 to ask about your specific benefit amount.

Can the estimator show me my spouse's benefit or how my claiming age affects theirs?

No. The estimator shows only your own benefit. If you are married or divorced, Social Security rules about spousal and survivor benefits are complex, and the estimator does not cover them. Contact Social Security directly or speak with a financial advisor if you need to understand how your decision affects your spouse.

What if I have worked in multiple countries or have a government pension?

The estimator uses only your U.S. Social Security earnings record. If you have worked abroad or have a government pension, your actual benefit might be different due to rules like the Government Pension Offset or Windfall Elimination Provision. Contact Social Security to discuss your specific situation.