Paycheck Tax Calculator

Paycheck Tax Calculator

See how federal, state, and FICA taxes reduce your gross pay to take-home pay.

How It Works

1. Enter your income or relevant financial details 2. Select your filing status and applicable deductions 3. Review your estimated tax liability 4. Plan your finances accordingly

Important Notes

• Tax laws change frequently; verify rates for the current year
• This provides estimates; consult a tax professional for complex situations
• State and local taxes vary and may require separate calculations
• Consider tax-advantaged strategies to minimize your liability

Common Deductions and Credits

Many taxpayers can reduce taxes through:

• Standard deduction or itemized deductions
• Retirement account contributions
• Education credits
• Child tax credit
• Mortgage interest deduction

Why Your Paycheck Is Smaller Than You Expected

Gross pay and take-home diverge by more than income tax alone.

Deduction	Rate
Federal income tax	Per W-4 and the withholding tables
Social Security	6.2% up to $168,600
Medicare	1.45%, plus 0.9% above $200,000
State income tax	0–13.3% depending on state
Pre-tax benefits	401(k), HSA, insurance premiums

Pre-tax deductions reduce taxable income, so a $200 401(k) contribution costs about $150 of take-home at a 22% marginal rate. That is the closest thing to free money most payroll systems offer, and it is why "I can't afford to contribute" is usually less true than it feels.

The W-4 was redesigned in 2020 and no longer uses allowances. If you have not updated yours since, your withholding is probably wrong in one direction or the other.

A Note on These Figures

Brackets, thresholds and the standard deduction shown here are for tax year 2024, filed in 2025, and they are indexed to inflation every year. State tax is not included and ranges from nothing at all (Florida, Texas, Washington and six others) to 13.3% in California.

This is an estimate, not tax advice. Anything involving equity compensation, multiple states, self-employment or a life change is worth an hour of a professional's time.

Worked Through the Brackets

On $65,000 of gross income, filing single, taking the $14,600 standard deduction — so $50,400 of taxable income:

Bracket	Range	Income taxed here	Tax
10%	$0 – $11,600	$11,600	$1,160
12%	$11,600 – $47,150	$35,550	$4,266
22%	$47,150 – $100,525	$3,250	$715
Total			$6,141

That is a 9.4% effective rate against a 22% marginal rate. The two answer different questions: the marginal rate is what the next dollar costs, and it is the one that decides whether a 401(k) contribution or an extra shift is worth it. The effective rate is what you actually paid, and it is the one to budget against.

The Same Income, Different Sources

Source	Federal tax on it
Wages (above)	$6,141
Self-employment profit	$6,141 income tax plus $9,184 SE tax
Long-term capital gain of $10,000	$1,500 at 15%

Where income comes from changes the bill more than how much of it there is. A self-employed filer at this level pays roughly $9,184 that an employee never sees, because there is no employer paying the other half of FICA.