US Tax Tools

Social Security Tax Calculator

Find out how much of your Social Security benefits are taxable. Up to 85% of your benefits may be subject to federal income tax depending on your combined income and filing status.

Social Security Tax Calculator
Of your $24,000 in Social Security benefits, $11,300 (47.1%) is taxable under the 85% tier. $12,700 remains tax-free.
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Results

Taxable Social Security

$11,300

47.1% of your benefits are taxable (85% tier)

DetailAmount
Combined Income$42,000
Lower Threshold$25,000
Upper Threshold$34,000
Taxable Amount$11,300
Tax-Free Amount$12,700

Taxable SS Benefits

$11,300

Tax-Free SS Benefits

$12,700

Taxation Tier

85%

Combined income = adjusted gross income + nontaxable interest + half of Social Security benefits. Up to 85% of benefits may be taxable depending on your combined income and filing status.

Frequently Asked Questions

How is Social Security taxed?

The IRS uses your "combined income" (AGI + nontaxable interest + half of SS benefits) to determine taxation. For single filers: below $25,000 = 0% taxable; $25,000-$34,000 = up to 50% taxable; above $34,000 = up to 85% taxable. For MFJ: below $32,000 = 0%; $32,000-$44,000 = up to 50%; above $44,000 = up to 85%.

What is combined income?

Combined income (also called provisional income) is your adjusted gross income (AGI) plus nontaxable interest plus one-half of your Social Security benefits.

Can I reduce taxes on Social Security?

Strategies include managing withdrawals from tax-deferred accounts, converting to Roth IRAs before claiming Social Security, managing investment income timing, and choosing tax-exempt bonds.

Do states tax Social Security?

Most states do not tax Social Security benefits. However, a handful of states (including Colorado, Connecticut, Kansas, Minnesota, Missouri, Montana, Nebraska, New Mexico, Rhode Island, Utah, Vermont, and West Virginia) may tax some portion of benefits.

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