Freelancer Tax Examples for 2026
Three worked examples, with every step shown, of what a single US freelancer owes at $50,000, $90,000 and $150,000 of gross income.
Last updated: October 12, 2026. The self-employment tax rules were checked against IRS Topic 554 and the Social Security wage base against IRS Topic 751 on that date. The 2026 brackets and standard deduction are the ones used by the quarterly estimator (IRS Rev. Proc. 2025-32). Every number in the tables was produced by that estimator's code.
The setup for all three examples
Each example is a single filer with no dependents, no other income, no state income tax and the standard deduction of $16,100. Business expenses are 10% of gross income, so net profit is 90% of gross. Net profit is what the IRS taxes, not the money you invoiced. We compare two cases for every income level: the plain calculation, and the same calculation with the 20% qualified business income (QBI) deduction switched on in the simplified form used by the estimator.
The order of the calculation matters, and it is the same for everyone. First, self-employment tax is computed on 92.35% of net profit at 15.3% (12.4% Social Security up to the wage base of $184,500 plus 2.9% Medicare). Second, half of that tax is deducted when computing adjusted gross income. Third, the standard deduction is subtracted. Fourth, the optional QBI deduction is subtracted. Fifth, the 2026 brackets are applied to what remains. The total of self-employment tax and income tax is what you need to cover through estimated payments.
Example 1: $50,000 gross
| Step | Without QBI | With QBI |
|---|---|---|
| Gross income | $50,000 | $50,000 |
| Business expenses (10%) | -$5,000 | -$5,000 |
| Net profit | $45,000 | $45,000 |
| Self-employment tax | $6,358 | $6,358 |
| Half of SE tax deducted | -$3,179 | -$3,179 |
| Standard deduction | -$16,100 | -$16,100 |
| QBI deduction | $0 | -$5,144 |
| Federal taxable income | $25,721 | $20,577 |
| Federal income tax | $2,839 | $2,221 |
| Total tax for the year | $9,197 | $8,579 |
| Per quarter | $2,299 | $2,145 |
| Share of net profit to set aside | 20.4% | 19.1% |
At this income, self-employment tax is bigger than income tax: $6,358 against $2,839. That surprises many new freelancers who expect the bracket rate to be the whole story. A rough rule that works at this level is to set aside about one fifth of net profit. The QBI deduction trims the bill by about $618, which is worth having but does not change the picture.
Example 2: $90,000 gross
| Step | Without QBI | With QBI |
|---|---|---|
| Gross income | $90,000 | $90,000 |
| Business expenses (10%) | -$9,000 | -$9,000 |
| Net profit | $81,000 | $81,000 |
| Self-employment tax | $11,445 | $11,445 |
| Half of SE tax deducted | -$5,722 | -$5,722 |
| Standard deduction | -$16,100 | -$16,100 |
| QBI deduction | $0 | -$11,836 |
| Federal taxable income | $59,178 | $47,342 |
| Federal income tax | $7,731 | $5,433 |
| Total tax for the year | $19,176 | $16,878 |
| Per quarter | $4,794 | $4,219 |
| Share of net profit to set aside | 23.7% | 20.8% |
Here the income tax grows faster than self-employment tax. Taxable income reaches $59,178, which sits in the 22% bracket, since the 12% bracket ends at $50,400. The QBI deduction is now worth about $2,298, because it removes $11,836 of income that would have been taxed at 12% and 22%. If you are close to the line between two brackets, a deduction is worth more than the same deduction would be lower down.
Example 3: $150,000 gross
| Step | Without QBI | With QBI |
|---|---|---|
| Gross income | $150,000 | $150,000 |
| Business expenses (10%) | -$15,000 | -$15,000 |
| Net profit | $135,000 | $135,000 |
| Self-employment tax | $19,075 | $19,075 |
| Half of SE tax deducted | -$9,537 | -$9,537 |
| Standard deduction | -$16,100 | -$16,100 |
| QBI deduction | $0 | -$21,873 |
| Federal taxable income | $109,363 | $87,490 |
| Federal income tax | $18,845 | $13,960 |
| Total tax for the year | $37,920 | $33,035 |
| Per quarter | $9,480 | $8,259 |
| Share of net profit to set aside | 28.1% | 24.5% |
At $109,363 of taxable income the top slice is taxed at 24%, and the whole self-employment tax of $19,075 is still charged at the full 15.3% rate, because net earnings are below the Social Security wage base. The total is more than a quarter of net profit. Set aside about 28% if you cannot use the QBI deduction, or about a quarter if you can.
What the three examples teach
- The share you owe rises with income. It goes from 20.4% to 23.7% to 28.1% of net profit, because federal brackets are progressive while self-employment tax stays near 14.1% of net profit (15.3% of 92.35%) until the wage base.
- Expenses reduce both taxes. A dollar of deductible business expense saves self-employment tax and income tax at once, which is why record-keeping pays. See the deductions guide.
- The QBI deduction is valuable but conditional. The estimator applies a simplified 20%. Your real deduction depends on your taxable income, your type of business and rules the IRS describes in the Form 8995 instructions, so confirm it before you rely on it.
- Quarterly payments are the same four amounts. If your income is lumpy, the deadlines and penalties guide explains the safe harbor rules that let you pay less early in the year.
Change any input in the quarterly estimator to reproduce these tables, or to see your own figures with a different filing status, a state rate or your own expenses.
Methodology and sources
All figures come from the same code as the quarterly estimator and have been rounded to whole dollars. Self-employment tax is 12.4% (up to $184,500 of 2026 earnings) plus 2.9% on 92.35% of net profit, with half of the result deducted from income. Brackets and the standard deduction are the 2026 single-filer figures. The QBI deduction in these examples is the smaller of 20% of net profit minus the half self-employment tax deduction and 20% of taxable income before QBI. That is a simplification: it ignores the W-2 wage and property limits, the restrictions on specified service trades and the minimum deduction that the IRS describes for tax years after 2025.
Sources
- IRS Topic 554: Self-employment tax
- IRS Topic 751: Social Security and Medicare withholding rates and wage base
- IRS: Qualified business income deduction
- IRS Rev. Proc. 2025-32 (2026 inflation adjustments)
Limitations and assumptions
These are illustrations, not advice. They assume a single filer with no other income, no state or local tax, no credits, no health insurance or retirement deductions, and no Additional Medicare Tax. Your real result will differ with a spouse, dependents, a state return or other income. Check the IRS instructions or ask a tax professional before you rely on the numbers.
Related: take-home pay by state for employees, and the common mistakes guide.