1099 Tax Calculator 2026
See what you’ll actually owe on your freelance, gig, or contract income — self-employment tax, federal income tax, and a quarterly payment estimate, all in one place.
Updated for 2026 self-employment tax rules & bracketsPlease enter valid, non-negative amounts (expenses can’t exceed income).
Estimated annual take-home pay
How This Calculator Works
Four steps, the same order the IRS uses on Schedule SE.
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Find net profit
We subtract your deductible business expenses from your total 1099 income to get your net self-employment profit.
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Calculate SE tax
Net profit is multiplied by 92.35%, then taxed at 12.4% for Social Security (up to the wage base) and 2.9% for Medicare, plus 0.9% above the additional Medicare threshold.
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Apply the SE tax deduction
Half of your Social Security and regular Medicare tax (not the 0.9% surtax) is deductible from your income before federal income tax is calculated.
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Apply federal brackets
What’s left after the SE tax deduction and standard deduction runs through the 2026 progressive brackets to find your federal income tax.
Why 1099 Income Gets Taxed Differently
When you’re a W-2 employee, your employer splits Social Security and Medicare with you, each side paying half of the 15.3% total. As a 1099 contractor, freelancer, or gig worker, there’s no employer to split that with, so you’re on the hook for the entire 15.3% yourself, on top of ordinary federal income tax. That’s what the “self-employment tax” actually is, and it catches a lot of first-year freelancers off guard when they see the number.
The math starts by multiplying your net profit by 92.35% before applying the tax rates. That adjustment exists because W-2 employees only pay Social Security and Medicare on their gross wages, while an employer’s matching half is never counted as income to the employee in the first place. The 92.35% figure approximates that same treatment for the self-employed, so you’re not effectively taxed on the “employer half” you never actually received.
Once you’ve got your self-employment tax figured out, half of it becomes a deduction against your federal income tax, taken on Schedule 1, not as a business expense. This is the part people miss most often: it doesn’t reduce your self-employment tax itself, only the income tax calculated afterward. So a freelancer with a large SE tax bill still gets some of that back in the form of a smaller income tax bill.
| Step | Example: $70,000 Net Profit, Single |
|---|---|
| Net profit | $70,000 |
| Net earnings subject to SE tax (× 92.35%) | $64,645 |
| Social Security tax (12.4%) | $8,016 |
| Medicare tax (2.9%) | $1,875 |
| Total self-employment tax | $9,891 |
| Half of SE tax (deduction) | $4,945 |
| Federal income tax (after deductions) | $5,627 |
| Total tax owed | $15,518 |
| Estimated take-home pay | $54,482 |
Because nobody withholds tax from a 1099 payment the way an employer would, the IRS expects most self-employed people to pay estimated tax four times a year rather than in one lump sum at filing time. Missing those payments, or paying too little through the year, can trigger an underpayment penalty even if you pay the full balance by the April deadline. A rough rule of thumb is to set aside 25% to 30% of your net profit for taxes as it comes in, then true up the exact number each quarter.
If you also hold down a W-2 job alongside your 1099 work, the two income sources interact in a way that matters for your Social Security tax specifically. The $184,500 Social Security wage base for 2026 applies across all your earnings combined, W-2 and self-employment together, so wages your employer already withheld Social Security on reduce how much of your self-employment income is still subject to that 12.4% portion. Medicare tax, by contrast, has no wage base at all and applies to every dollar from either source.
State income tax adds another layer on top of everything here, and self-employment income is taxed by most states the same way wages are. If you want the fuller picture, check your own state’s numbers, whether that’s the California paycheck calculator, the Texas paycheck calculator (no state income tax there), or the New York paycheck calculator if that’s home. And if part of your income comes from a regular paycheck too, the Federal Tax Calculator handles that side on its own.
Frequently Asked Questions
What is the self-employment tax rate for 2026?
Self-employment tax is 15.3% of your net earnings (92.35% of net profit): 12.4% for Social Security, up to the $184,500 wage base, and 2.9% for Medicare with no cap, plus an extra 0.9% Medicare tax above $200,000 ($250,000 for married filing jointly).
Can I deduct my self-employment tax?
You can deduct half of your self-employment tax (the Social Security and regular Medicare portions, not the 0.9% additional Medicare tax) from your income before calculating federal income tax. It doesn’t reduce the self-employment tax itself.
How much should I set aside from each 1099 payment for taxes?
A common starting point is 25% to 30% of net profit, though the right number depends on your total income, deductions, and state tax rate. Running your actual numbers through a calculator like this one, updated as your income changes, gives a more precise figure.
Do I have to pay quarterly estimated taxes?
Generally yes, if you expect to owe $1,000 or more in tax for the year after withholding and credits. Estimated payments are typically due in mid-April, mid-June, mid-September, and mid-January of the following year.
Does having a W-2 job change my self-employment tax?
Yes, for the Social Security portion. The $184,500 wage base for 2026 applies across your combined W-2 and self-employment earnings, so Social Security tax already withheld from your paycheck reduces how much self-employment income is still subject to that 12.4% rate. Medicare tax has no such cap.