Tax tools

Tax Calculators for Freelancers

Calculate your self-employment tax, plan quarterly payments, and understand sales tax obligations. Know exactly what you owe before the deadline.

Paycheck Calculator

Calculate take-home pay after federal, state, and FICA taxes. Supports all 50 states, multiple pay frequencies, and filing statuses.

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1099 vs W-2 Comparator

Compare net take-home between W-2 employment and 1099 contractor income. See the exact tax difference including self-employment tax.

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Bonus Tax Calculator

Calculate tax on your bonus using the percentage method (flat 22%) or aggregate method. See which method gives you more net.

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Overtime Pay Calculator

Calculate overtime pay at 1.5x rate, gross pay breakdown, and take-home after taxes. Annualize earnings including OT premium.

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Self-Employment Tax Estimator

Calculate SE tax, federal income tax, and total tax burden. See quarterly payment estimates.

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Quarterly Tax Calculator

Estimate quarterly estimated tax payments with exact IRS deadlines. Avoid underpayment penalties.

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Sales Tax Calculator

Calculate sales tax for all 50 US states plus DC. Includes state and average local rates.

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Remote-Work Tax Calculator

See which states tax your remote salary — compare home state, work state, reciprocity, and approximate withholding split.

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Gross-Up Calculator

Turn the net pay you quote into the gross budget an employer must set aside for federal, FICA, and state taxes.

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Severance & PTO Payout

Estimate the net payout of a severance package and unused PTO, with federal, FICA, and state withholding under both methods.

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Why tax planning matters

Unlike employees, freelancers don't have taxes withheld from each paycheck. You're responsible for estimating and paying your own taxes quarterly. Getting this wrong means penalties, interest, and a stressful tax season.

Avoid penalties

The IRS charges underpayment penalties if you don't pay enough tax throughout the year. Quarterly estimates prevent this.

Know your SE tax

Self-employment tax is 15.3% — Social Security plus Medicare. As a freelancer, you pay both the employee and employer portions.

Plan your cash flow

Knowing your tax obligations in advance helps you set aside the right amount and avoid surprises at tax time.

Learn more about tax planning

Guides to help you understand self-employment tax, plan quarterly payments, and maximize your deductions.