How to Figure Out How Much Social Security You’ll Receive in Retirement

Benjamin Franklin on a $100 bill

Planning for retirement involves understanding all potential sources of income, and for many Americans, Social Security benefits play a significant role. Knowing how much you can expect to receive helps you make informed decisions about saving and budgeting. Here’s a guide to help you estimate your Social Security benefits.

How Benefits Are Calculated

Social Security benefits are based on your lifetime earnings and the age at which you choose to start receiving benefits. The Social Security Administration (SSA) calculates your benefits using the following steps:

  1. Index Your Earnings: Your lifetime earnings are adjusted for inflation, so they reflect today’s purchasing power.
  2. Find Your Average Indexed Monthly Earnings (AIME): The SSA averages your highest 35 years of indexed earnings. If you worked fewer than 35 years, zeros are added to make up the difference, which can lower your average.
  3. Apply the Formula to Calculate Your Primary Insurance Amount (PIA): The PIA is the benefit you’d receive at full retirement age (FRA). It’s determined by applying a progressive formula to your AIME. The formula replaces a percentage of your earnings, with lower-income workers receiving a higher percentage.

Check Your Earnings Record

To ensure you receive accurate benefits, regularly check your earnings record on the SSA’s website. Any errors in your record could reduce your benefits, so report discrepancies as soon as possible.

Know Your Full Retirement Age

Your Full Retirement Age (FRA) depends on your birth year. For those born between 1943 and 1954, it’s 66. For those born in 1960 or later, it’s 67. Claiming benefits before your FRA results in a permanent reduction, while delaying benefits past your FRA increases your monthly payments.



Use the Social Security Quick Calculator

The SSA provides several tools to estimate your benefits:

  • Quick Calculator: Offers a simple estimate based on your current age and earnings.
  • Detailed Calculator: Allows you to input more specific information for a personalized estimate.
  • My Social Security Account: Signing up for an account gives you access to your earnings record and a personalized benefits estimate.

Consider Spousal and Survivor Benefits

Social Security also offers:

  • Spousal Benefits: If you’re married, you can receive benefits based on your spouse’s earnings record if it results in a higher payment.
  • Survivor Benefits: These are available to the surviving spouse and dependents of a deceased worker, based on the worker’s earnings record.

Think About When to Claim Benefits

The age at which you claim benefits significantly impacts the amount you receive:

  • Early Retirement: You can start as early as age 62, but benefits will be reduced by up to 30%.
  • Full Retirement Age: Claiming at your FRA ensures you receive 100% of your PIA.
  • Delayed Retirement: Waiting until age 70 increases your benefit by 8% for each year past your FRA, up to age 70.

Account for Taxes on Benefits

Depending on your total income, Social Security benefits may be taxable. For individuals with combined income (adjusted gross income + nontaxable interest + half of Social Security benefits) exceeding $25,000 ($32,000 for married couples), up to 85% of benefits may be subject to federal taxes.

Build a Comprehensive Retirement Plan

While Social Security is a valuable source of income, it’s not designed to replace all your earnings. Combine it with other retirement savings, such as a 401(k), IRA, or other investments, to ensure financial security in your later years.

A Worked Example: What Claiming at 62 vs 70 Really Costs

Say your primary insurance amount, the benefit you would get at full retirement age, is $2,000 a month and your full retirement age is 67. Claim at 62 and the early-filing penalty cuts your check by 30%, down to $1,400 a month. Wait until 70 and delayed retirement credits boost it 24%, up to $2,480 a month. That is a $1,080-a-month difference, or $12,960 a year, every year for the rest of your life.

The break-even math favors waiting if you live a long life: claiming at 70 pulls ahead of claiming at 62 once you reach roughly 78 to 80. But averages are not a plan. If you are in good health with other income to bridge the gap, waiting is usually the winning move. If your health is poor or you have no savings to live on, claiming earlier is the rational choice. Run both scenarios in the SSA’s retirement calculators with your actual earnings record before deciding.

The 2026 Numbers to Know

Social Security’s cost-of-living adjustment for 2026 is 2.8%, which adds about $56 a month to the average check. After the adjustment, the average retired worker’s benefit is about $2,071 a month starting in January 2026, according to the Social Security Administration. The maximum benefit for someone retiring at full retirement age is $4,152 a month.

On the tax side, the maximum earnings subject to Social Security tax rises to $184,500 in 2026, up from $176,100. Earn more than that and the extra income is not taxed for Social Security (Medicare tax has no cap). These figures update every year, so treat any number you see in an older article, including this one in a few years, as a starting point to re-check rather than gospel.

Final Thoughts

Estimating your Social Security benefits requires some effort, but it’s worth it for the clarity it brings to your retirement planning. Regularly review your earnings record, use the SSA’s tools, and consider the timing of your benefits carefully. By understanding how much Social Security you’ll receive, you can create a more accurate and secure retirement plan.