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US Freelance Income Tax Estimator

Quickly estimate total annual tax burden for freelance and 1099 income. Free online, browser-based tool with instant results and no signup.

Freelance Income Details

Gross 1099 Income

Business Expenses

Filing Status

State

How Freelance Income Taxes Work

As a freelancer or independent contractor receiving 1099 income, you are responsible for paying both income tax and self-employment (SE) tax. Unlike W-2 employees, no employer withholds taxes from your pay — so understanding your full tax burden is essential for financial planning.

Self-Employment Tax

Self-employment tax covers Social Security and Medicare contributions. Because you are both the employer and the employee, you pay the full 15.3% (12.4% Social Security + 2.9% Medicare). However, only 92.35% of your net self-employment income is subject to this tax, and you can deduct half of it as an above-the-line adjustment on your return.

2026 Thresholds

Social Security wage base: $184,500 (12.4% applies only up to this amount)
Medicare: 2.9% on all net SE earnings (no cap)
Additional Medicare: 0.9% on SE earnings above $200,000

Federal Income Tax

After subtracting the deductible half of your SE tax and your standard deduction from your net SE income, the remaining taxable income is subject to federal income tax using progressive brackets. Your marginal rate increases as your income rises through each bracket, but lower portions of your income are always taxed at the lower rates.

State Income Tax

Most states impose their own income tax on top of federal taxes. Rates vary widely — states like California and Oregon exceed 8%, while Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming have no state income tax on earned wages. This calculator uses simplified effective state rates for a quick estimate.

Quarterly Estimated Payments

The IRS expects freelancers to pay estimated taxes quarterly if they expect to owe $1,000 or more in tax for the year. Failing to make timely payments can result in underpayment penalties. Payments are typically due on April 15, June 15, September 15, and January 15 of the following year.

Disclaimer: This calculator provides estimates for informational and planning purposes only. It uses simplified effective state tax rates and does not account for credits, itemized deductions, additional income sources, local taxes, or individual circumstances. Consult a qualified tax professional for personalized advice.

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How to Use the US Freelance Income Tax Estimator

1
Enter your values
Open the US Freelance Income Tax Estimator and fill in the required input fields with your numbers or selections.
2
Review the calculation
The tool automatically computes the result as you type. Double-check your inputs to ensure accuracy.
3
Interpret your results
Review the calculated output along with any breakdowns, charts, or explanations provided to understand what the numbers mean for your situation.

Sources & Verification

Tax rates verified against official government sources for current published tax years

IRS HM Revenue & Customs (HMRC)Canada Revenue Agency (CRA)Australian Taxation Office (ATO)

Published by ConvertCrunch Editorial Team | Our Methodology

Frequently Asked Questions

What is the US Freelance Income Tax Estimator?

The US Freelance Income Tax Estimator is a free browser-based tool on ConvertCrunch. Quickly estimate total annual tax burden for freelance and 1099 income. Free online, browser-based tool with instant results and no signup. It requires no downloads, installations, or account signups. Simply enter your values and get instant, accurate results. The tool is designed for quick calculations and informed decision-making, whether you are a professional, student, or everyday user looking for reliable answers.

How do I use the US Freelance Income Tax Estimator?

Using the US Freelance Income Tax Estimator is straightforward. Enter your values into the input fields provided on the page, then calculate or adjust parameters to explore scenarios. Most processing happens locally in your browser. If a feature uses a third-party service, the tool identifies that connection and the privacy policy explains it. Most users get the answers they need in under a minute.

Is the US Freelance Income Tax Estimator free to use?

Yes, the US Freelance Income Tax Estimator is completely free to use with no account signup, email requirement, or premium tier. Most calculations run locally in your browser. Features that depend on live data or a third-party service require a network connection and are identified in the tool. You can use it as many times as you need for personal, educational, or professional purposes.

How accurate is the US Freelance Income Tax Estimator?

The US Freelance Income Tax Estimator uses current tax rates, brackets, and thresholds published by the relevant tax authority. It is designed for estimation and planning purposes and produces results consistent with official guidelines. However, individual tax situations can be complex, and this tool does not replace professional tax advice. Always verify results with a qualified tax professional or the applicable government agency before making financial decisions.

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