Social Security Taxability Checker

Find out — in plain numbers — whether your Social Security benefits are taxed this year, and how much of them count as income.

Nothing you enter is saved or shared Takes about 1 minute Official IRS thresholds

Step 1 of 1

Tell us about your income

Filing status

Single

Married filing jointly

Annual Social Security benefits

Total for the year, both spouses combined if married.

Other annual income

Pensions, 401(k)/IRA withdrawals, wages, taxable interest & dividends.

Tax-exempt interest (optional)

Municipal bond interest — not taxed directly, but it still counts toward this calculation.

This runs entirely in your browser. We don't collect, store, or transmit anything you type here.

% of your Social Security that's taxable0%

0%50%85% (max)

What you can do about it

Estimate your full tax bill

Image placeholder — SS taxability breakdown graphic (1200×675)

This checker applies the IRS's official combined-income formula for Social Security taxability. It does not calculate your total tax bill, deductions, or bracket — for that, use our full Retirement Tax Estimator. It is for informational purposes only and is not affiliated with the IRS or SSA. Confirm your numbers with a tax professional or the IRS Social Security worksheet before filing.