Salary & Income
How Much Tax Will I Pay? Salary Tax Explained
Your paycheck is reduced by several taxes: federal income tax, Social Security and Medicare (FICA), and often state and local income tax. Knowing how each one works helps you estimate your take-home pay.
By the MoneyTools Editorial TeamLast updated 7 min readEditorial Policy
The taxes taken from a salary
| Tax | How it works |
|---|---|
| Federal income tax | Progressive brackets applied to taxable income after deductions |
| Social Security | 6.2% of wages up to a yearly wage cap |
| Medicare | 1.45% of all wages, plus an extra 0.9% on high earnings |
| State and local income tax | Varies widely; some states have none |
Step 1: Find your taxable income
Start with gross salary. Subtract pre-tax deductions such as traditional 401(k) contributions and some health insurance premiums. Then subtract the standard deduction (or itemized deductions). What is left is your taxable income for federal income tax.
Step 2: Apply the brackets
The US uses brackets. Income in the lowest bracket is taxed at the lowest rate, the next slice at the next rate, and so on. Moving into a higher bracket does not raise the tax on the income below it.
Bracket thresholds, the standard deduction and the Social Security wage cap change every year. The numbers in the example below are simplified for illustration and are not current IRS figures — check IRS.gov for this year's values.
Worked example
Worked example
A $60,000 salary with simplified example brackets
- Example standard deduction: $15,000 → taxable income = $60,000 − $15,000 = $45,000
- Example brackets: 10% on the first $12,000 = $1,200
- 12% on the next $33,000 ($12,000 to $45,000) = $3,960
- Federal income tax = $1,200 + $3,960 = $5,160
- FICA: 7.65% × $60,000 = $4,590
- Example state tax: 4% × $45,000 = $1,800
Total taxes ≈ $11,550. Take-home pay ≈ $48,450 a year, or about $4,038 a month.
Marginal vs effective tax rate
| Measure | Meaning | In the example |
|---|---|---|
| Marginal rate | Rate on your next dollar of income | 12% |
| Effective federal rate | Federal income tax ÷ gross salary | $5,160 ÷ $60,000 ≈ 8.6% |
| Total tax rate | All taxes ÷ gross salary | $11,550 ÷ $60,000 ≈ 19.3% |
A raise that pushes part of your income into a higher bracket only taxes that extra part at the higher rate. You never take home less because of a raise under bracket rules alone.
Ways to lower the tax on your salary
- Contribute to a traditional 401(k) or similar plan, which reduces taxable income — see 401(k) vs Roth IRA.
- Use a Health Savings Account (HSA) if you have an eligible health plan.
- Check whether you qualify for credits, which reduce tax dollar for dollar.
- Review your W-4 so your withholding matches your actual tax and you avoid a large bill or refund.
Estimate your take-home pay
The Take-Home Pay Calculator lets you enter your own federal, state and FICA rates and deductions to estimate net pay per paycheck. The Salary Calculator converts between annual, monthly, weekly and hourly pay.
This guide is general education, not tax advice. For your situation, use IRS resources or a qualified tax professional.
Run your own numbers
Estimate your paycheck after taxes and deductions using your own rate assumptions.
Related calculators
Frequently asked questions
Related guides
401(k) vs Roth IRA: Which Is Better?
Compare a 401(k) and a Roth IRA: tax treatment, employer match, access rules and a worked example showing when each comes out ahead. Free calculators included.
How Much Should I Save for Retirement at 30, 40 and 50?
Retirement savings benchmarks by age 30, 40 and 50, the monthly amount needed to catch up, a worked example and free retirement calculators.
How Compound Interest Works: Formula, Examples & Calculator
Learn how compound interest works, the A = P(1 + r/n)^(nt) formula, monthly vs yearly compounding, and two worked examples you can check with a free calculator.