What Open Social Security is and how it affects you
Open Social Security is a website and calculator tool that helps you understand when to claim Social Security benefits and shows you how different claiming ages affect your lifetime payments. It does not file your claim, does not connect you to Social Security, and does not change your benefits — it only shows you the math behind your options so you can make a more informed decision about when to start.
The tool exists because Social Security's own calculators are limited, and the decision of when to claim has real financial consequences that last your entire life. If you claim at 62, your monthly payment is smaller but you receive it for more years. If you wait until 70, your monthly payment is much larger but you start receiving it later. Open Social Security lets you see those tradeoffs side by side for your specific situation.
The site was created by a software developer and is not run by the Social Security Administration. It is free to use and does not sell your data or require you to create an account.
Key Takeaways
- Open Social Security is a free calculator that shows you how your lifetime benefits change depending on whether you claim at 62, full retirement age, or 70.
- The tool uses your actual Social Security statement to estimate your payments, so you need your statement or your My Social Security account login to use it accurately.
- Open Social Security does not file your claim or contact Social Security on your behalf — it only provides information to help you decide.
- The calculator accounts for how long you might live and shows you the "break-even" age at which waiting to claim becomes financially better than claiming early.
- You still file your claim directly with Social Security through their website, by phone, or in person at your local office.
How to use Open Social Security to compare your options
Start by going to opensocialsecurity.com. The site asks you to enter your birth date, the age you want to start claiming, and your estimated monthly benefit at full retirement age. If you do not know your benefit amount, you can log into your My Social Security account at ssa.gov to find it, or call Social Security at 1-800-772-1213 to ask.
Once you enter that information, the calculator shows you three scenarios: claiming at 62, claiming at your full retirement age (which is between 66 and 67 depending on your birth year), and claiming at 70. For each scenario, it displays your monthly payment amount and your total lifetime benefits assuming you live to different ages.
The tool also shows a "break-even" age — the point at which waiting to claim pays off in total dollars. For example, if you break even at age 80, that means if you live past 80, you will have received more total money by waiting to claim at 70 than by claiming at 62, even though your monthly checks were smaller for those early years.
What Open Social Security does not do
Open Social Security is a calculator and educational tool only. It does not file your claim, does not submit anything to Social Security, and does not determine whether you are may have access to to benefits. It also does not account for some situations that affect your actual benefits, such as the Government Pension Offset (which reduces benefits if you receive a government pension) or the Windfall Elimination Provision (which affects people who also receive a non-covered pension).
If either of those rules applies to you, the calculator's numbers will not match what Social Security will actually pay you. You should discuss your situation with Social Security directly before making your claiming decision.
The tool also does not consider spousal benefits, survivor benefits, or divorced spousal benefits — situations where your spouse's or ex-spouse's earnings record might affect your payment. If you are married or divorced, you may have additional options that the calculator does not show.
When Open Social Security is most useful
The calculator is most helpful if you are single, have no government pension, and are trying to decide whether to claim at 62, full retirement age, or 70. It gives you a clear picture of the trade-off between a smaller monthly payment now versus a larger monthly payment later.
It is also useful if you want to understand how long you would need to live for waiting to claim to be worth it financially. Many people assume they should claim early because "you never know what will happen," but the break-even calculation shows you the actual age at which the math flips.
If your situation is more complex — you are married, divorced, have a government pension, or are considering survivor or spousal benefits — you should use Open Social Security as a starting point but then discuss your options with Social Security directly or with a financial advisor who specializes in Social Security claiming strategy.
How to find your Social Security benefit estimate
To use Open Social Security accurately, you need to know your estimated monthly benefit at full retirement age. The easiest way to find this is to create or log into your My Social Security account at ssa.gov. Once you are logged in, click "Earnings Record" and then "View Your Statement" to see your estimated benefits at different ages.
If you do not have a My Social Security account, you can create one using your email, Social Security number, and date of birth. You will also need to verify your identity, which Social Security does through a third-party service.
If you cannot or do not want to create an online account, you can call Social Security at 1-800-772-1213 and ask them to mail you a Social Security Statement, which shows your estimated benefits. This usually takes one to two weeks.
What to do after you decide when to claim
Once you have used Open Social Security to decide when you want to claim, you need to file your claim with Social Security itself. You can do this online at ssa.gov/benefits/retirement/apply.html, by calling 1-800-772-1213, or by visiting your local Social Security office in person.
You can file up to four months before the month you want your benefits to start. For example, if you want your first payment in January, you can file starting in September. Filing early gives Social Security time to process your claim and make sure everything is correct before your payment begins.
When you file, have your birth certificate, proof of citizenship or legal residency, and tax returns or W-2s from the last two years ready. If you are married or divorced, you may also need your marriage certificate or divorce decree.
Other tools and resources for claiming decisions
Open Social Security is one option, but Social Security itself offers calculators on ssa.gov. The official "Retirement Estimator" is simpler than Open Social Security but does not show break-even ages or lifetime totals. The official "Benefit Calculator" is more detailed but requires more information.
If you want help thinking through your decision, you can also speak with a Social Security representative by phone or in person. They cannot tell you when to claim — that is your decision — but they can explain how your age, earnings record, and family situation affect your benefits.
Some nonprofit organizations and financial advisors also offer free or low-cost consultations about Social Security claiming strategy. The National Council on Aging (ncoa.org) has a database of local resources, and some Area Agencies on Aging offer free Social Security counseling.
Frequently Asked Questions
Does Open Social Security file my claim for me?
No. Open Social Security only shows you information about your options. You must file your claim directly with Social Security through their website, by phone at 1-800-772-1213, or in person at your local office.
Is Open Social Security run by the Social Security Administration?
No. It is a free, independent tool created by a software developer. It is not affiliated with or endorsed by Social Security, but it uses the same benefit formulas that Social Security uses.
What if I have a government pension — will the calculator still work?
The calculator will show you numbers, but they may not be accurate if you receive a government pension. The Government Pension Offset and Windfall Elimination Provision reduce benefits for some people with government pensions, and Open Social Security does not account for these rules. Contact Social Security directly to find out how your pension affects your benefits.
Can I change my mind after I claim?
Yes, but only within limits. If you claimed within the last 12 months, you can withdraw your claim and reapply later at a higher age. If you claimed more than 12 months ago, you cannot withdraw your claim, but you can request a one-time increase at age 70 if you have not already reached it.
What if I am married — does Open Social Security show spousal benefits?
No. Open Social Security only shows benefits based on your own earnings record. If you are married or divorced, you may be may have access to to spousal or survivor benefits that the calculator does not show. Discuss your situation with Social Security to understand all your options.