CalcHub

Freelance Tax Calculator — Estimate Your 1099 Tax Bill [2026]

Enter your 1099 income and deductions, get federal + self-employment tax and quarterly payment amounts. Built for freelancers and contractors. 100% free.

Tax Estimate

Self-Employment Tax
$12,717
15.3% on 92.35% of net
Federal Income Tax
$10,242
Total Tax
$22,959
Effective rate: 23.0%
Quarterly Payment
$5,740
Annual Take-Home Pay
$67,041
Monthly Take-Home Pay
$5,587

Income Breakdown

Gross Income$100,000
Business Expenses-$10,000
Net Self-Employment Income$90,000
1/2 SE Tax Deduction-$6,358
Standard Deduction-$14,600
Taxable Income$69,042
Based on 2024 US federal tax brackets. Does not include state taxes. For estimation purposes only — consult a tax professional for accurate filing.

What is Freelance Tax Calculator?

The Freelance Tax Calculator helps self-employed workers, independent contractors, and 1099 workers estimate their total tax liability. Unlike W-2 employees, freelancers must pay both the employee and employer portions of Social Security and Medicare (15.3% self-employment tax), plus federal income tax. This calculator breaks it all down and shows quarterly estimated payment amounts to help you avoid underpayment penalties.

How to Use Freelance Tax Calculator

Enter your total annual freelance income (1099 income), select your filing status (single, married filing jointly, or head of household), and enter any business expenses you can deduct. The calculator shows your self-employment tax, federal income tax, total tax burden, effective tax rate, and quarterly estimated payment amounts.

How Freelance Tax Calculator Works

The calculator first subtracts business expenses from gross income to get net self-employment income. Self-employment tax (15.3%) is calculated on 92.35% of net income — this covers Social Security (12.4%) and Medicare (2.9%). Half of the SE tax is deductible from income tax. Federal income tax is then calculated using progressive tax brackets based on your filing status. The total tax is the sum of SE tax and income tax, divided by 4 for quarterly payments.

Common Use Cases

  • Estimating total annual tax liability as a freelancer or independent contractor
  • Calculating quarterly estimated tax payments to send to the IRS
  • Understanding how business expense deductions reduce your tax burden
  • Comparing the tax impact of freelancing vs. full-time employment
  • Setting aside the right percentage of income for taxes throughout the year
  • Planning freelance rates that account for self-employment taxes

Frequently Asked Questions

What is self-employment tax?▼

Self-employment tax is 15.3% of your net self-employment income (12.4% for Social Security + 2.9% for Medicare). W-2 employees split these taxes with their employer, but freelancers pay both halves. The good news is you can deduct half of SE tax from your income tax calculation.

When are quarterly estimated tax payments due?▼

Quarterly estimated taxes are due April 15, June 15, September 15, and January 15 of the following year. Missing these deadlines can result in underpayment penalties.

What business expenses can I deduct as a freelancer?▼

Common deductions include home office expenses, computer and equipment, software subscriptions, internet and phone bills, health insurance premiums, professional development, travel, and marketing costs. Keep receipts for all business expenses.

How much should I set aside for taxes as a freelancer?▼

A general rule of thumb is to set aside 25-30% of your gross income for taxes. The exact amount depends on your income level, deductions, and filing status. This calculator gives you a more precise estimate.

Does this calculator include state taxes?▼

This calculator focuses on federal taxes (income tax + self-employment tax). State income tax rates vary from 0% to 13.3% and should be calculated separately based on your state of residence.

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