How to think about Social Security alongside your other income

Social Security is rarely your only income in retirement. Most people combine it with a pension, savings, investments, or part-time work. The key is to understand what you'll have from each source, then decide the order in which to use them. This matters because when you claim Social Security, how much you withdraw from savings, and whether you work all affect your taxes and how long your money lasts.

Start by writing down every income source you expect: Social Security (at different claiming ages if you're unsure), a pension if you have one, rental income, investment accounts, an IRA or 401(k), and any part-time work you plan to do. Next to each, write the amount per month or year. This straightforward list is your foundation. From there, you can see which years look tight and which look comfortable, and you can test different claiming ages to see which one fits best with your other money.

Key Takeaways

  • Write down every income source you expect in retirement — Social Security, pensions, savings, investments, rental income, and part-time work — with the amount each will provide per month or year.
  • Your Social Security claiming age affects not only your monthly benefit but also your tax bill and how quickly you spend down savings, so test a few scenarios before deciding.
  • If you have a pension and Social Security, you may face the Government Pension Offset or Windfall Elimination Provision, which reduce your benefit — check with Social Security directly to learn your specific situation.
  • Withdrawing from savings before claiming Social Security, or delaying Social Security while working, changes your tax bracket and may trigger taxes on your benefits, so plan the order carefully.
  • A financial planner or the Social Security Administration can model your specific numbers; many planners offer a one-time consultation at lower cost than ongoing fees.

Gather your numbers: what you'll have and when

Before you can plan, you need to know what's actually coming. Request a Social Security Statement from ssa.gov or by calling 1-800-772-1213. The statement shows your estimated benefit at age 62, your full retirement age (which varies by birth year), and age 70. It also shows your earnings record, so you can check for mistakes.

For a pension, contact your former employer's benefits department or the pension administrator — they can tell you the exact monthly amount and when payments start. If you have an IRA, 401(k), or other retirement account, log into the account or call the custodian to see the current balance. For rental income or investment accounts, use last year's tax return or a recent statement. If you plan to work part-time, estimate conservatively — what you think you can realistically earn, not what you hope to earn.

Once you have these numbers, create a straightforward year-by-year picture. Write down what you'll receive from each source at age 62, 65, 67, and 70. You don't need to be exact; the goal is to see the shape of your retirement income and spot the years that look tight.

Test different Social Security claiming ages against your other income

Your Social Security benefit changes significantly based on when you claim. Claiming at 62 gives you a smaller monthly check but starts payments sooner. Waiting until your full retirement age (66 or 67, depending on birth year) gives you a larger check. Waiting until 70 gives you the largest check — roughly 24 percent more than at full retirement age. The question is which timing works best with your other income.

Run three scenarios: claim at 62, claim at your full retirement age, and claim at 70. For each one, calculate your total annual income in your early 60s, mid-60s, and late 60s. In years when you claim Social Security early, your other income sources (savings, pension, part-time work) need to cover more. In years when you delay Social Security, you're drawing down savings faster but your eventual monthly check is larger.

The break-even point — when waiting to claim pays off — is usually around age 80 to 82. If you expect to live well into your 80s and 90s, delaying often means more total money over your lifetime. If you have health concerns or family history of shorter lifespans, claiming earlier may make sense. If you're unsure, many people choose their full retirement age as a middle ground.

Understand how pensions and Social Security interact

If you worked for a government employer (federal, state, or local) and did not pay Social Security taxes on that job, you may face the Government Pension Offset or the Windfall Elimination Provision. These rules reduce your Social Security benefit if you also receive a government pension. The reduction is not small — it can be 50 percent or more of your benefit.

The Government Pension Offset applies if you're claiming a spousal or survivor benefit based on someone else's Social Security record. The Windfall Elimination Provision applies if you're claiming on your own record. Both depend on the exact amount of your pension and when you started work, so the reduction varies widely. You cannot know your true Social Security benefit until you contact Social Security directly and ask them to calculate it with your pension in mind.

Call Social Security at 1-800-772-1213 or visit your local office with your pension statement. Bring the name of your government employer and the dates you worked there. Ask the representative to explain how your pension affects your benefit and to show you the calculation in writing.

Plan the order in which you'll use your income sources

The order matters for taxes. If you claim Social Security early and also withdraw heavily from savings, you may push yourself into a higher tax bracket. If you have a large IRA or 401(k), withdrawals count as income and can trigger taxes on your Social Security benefits — up to 85 percent of your benefit can be taxed if your income is high enough.

A common strategy is to live on savings or part-time work in your early 60s, delay Social Security until 67 or 70, and claim your pension as soon as it's available. This lets your Social Security benefit grow while you're drawing down savings at a lower tax rate. Another strategy is to claim Social Security at full retirement age and use it to cover basic expenses, while drawing from savings only for large purchases or emergencies.

The right order depends on your specific numbers. If you have a small pension and large savings, you might claim Social Security early and let savings grow. If you have a large pension and small savings, you might delay Social Security and live on the pension. A tax professional or financial planner can model your situation and show you which order saves the most in taxes over time.

Account for taxes on your benefits

Social Security benefits are not automatically taxed, but they can be. If your combined income — which includes half of your Social Security benefit plus all other income — exceeds certain thresholds, you'll owe federal income tax on part of your benefit. The thresholds are $25,000 for single filers and $32,000 for married filing jointly. They have not changed since 1984, so more people hit them each year.

If your combined income is between $25,000 and $34,000 (single) or $32,000 and $44,000 (married), up to 50 percent of your benefits are taxable. If it's above those amounts, up to 85 percent are taxable. Some states also tax Social Security benefits, though most do not.

You can reduce the tax by timing your withdrawals carefully. Withdrawing from a Roth IRA does not count toward combined income, so it does not trigger taxes on benefits. Withdrawing from a traditional IRA or 401(k) does count. Delaying Social Security while you're still working can also help, because your income is lower in the years before you claim.

Work with a planner to model your specific situation

Your numbers are unique, and small changes can shift the best strategy. A financial planner can run scenarios showing your total income, taxes, and account balances year by year under different claiming ages and withdrawal orders. Many planners offer a one-time consultation or a limited engagement at lower cost than ongoing management fees — sometimes $500 to $2,000 for a full retirement income plan.

If cost is a concern, the Social Security Administration itself offers free consultations. Call 1-800-772-1213 to schedule an appointment at your local office. A representative can explain your benefit at different ages, show you how a pension affects it, and answer questions about taxes. They cannot recommend a claiming age, but they can give you the information you need to decide.

You can also use online calculators like the Social Security Administration's Retirement Estimator (ssa.gov/benefits/retirement/estimator.html) or third-party tools like NewRetirement or Vanguard's retirement planner. These let you test scenarios on your own before paying for professional help.

Frequently Asked Questions

Should I claim Social Security early if I have a large pension?

Not necessarily. A large pension may mean you do not need Social Security income right away, so delaying to age 70 gives you a larger monthly check for life. However, if your pension is modest and you need income now, claiming early makes sense. Run the numbers for your specific situation before deciding.

What if I'm still working when I claim Social Security?

If you claim before your full retirement age and earn above a certain amount (roughly $23,400 in 2024, though this changes yearly), Social Security reduces your benefit by $1 for every $2 you earn above that threshold. Once you reach full retirement age, there is no earnings limit. This is one reason some people delay claiming until they stop working.

Can I change my claiming age after I start receiving benefits?

Yes, but only within limits. If you claimed within the last 12 months, you can withdraw your process and reapply later at a higher age. After 12 months, you cannot undo the claim, but you can request a one-time increase at age 70 if you have not yet claimed. Ask Social Security about your specific options.

How do I know if the Windfall Elimination Provision applies to me?

It applies if you receive a government pension from work where you did not pay Social Security taxes, and you also have your own Social Security benefit. The only way to know for certain is to contact Social Security and ask them to calculate your benefit with the provision applied. Bring your pension statement and dates of employment.

What if my spouse has a much larger Social Security benefit than I do?

You may be able to claim a spousal benefit based on their record, which is up to 50 percent of their full retirement age benefit. However, if you also have your own benefit, Social Security will pay your own benefit first and then add a partial spousal benefit if it helps. The rules are complex, so ask Social Security to show you all your options in writing.