Estimate your SE tax, federal and state income tax on 1099 and freelance income — with the 2026 OBBBA-adjusted brackets, all 50 states, and quarterly payment breakdown.
The self-employment tax rate for 2026 is 15.3% (12.4% Social Security + 2.9% Medicare), applied to 92.35% of your net income. You also owe federal and state income tax on top of that — this calculator shows your total bill in seconds.
Pre-computed examples for a single filer with no state income tax (e.g. Texas, Florida, Nevada). Federal uses 2026 OBBBA-adjusted brackets. SE deduction applied. All figures verified against the calculator above.
| Net SE Income | SE Tax | SE Deduction | Federal Tax | Total Tax | Effective Rate | Quarterly Payment |
|---|---|---|---|---|---|---|
| $35,000 | $4,945 | $2,473 | $1,594 | $6,539 | 18.7% | $1,635 |
| $50,000 | $7,065 | $3,532 | $3,396 | $10,461 | 20.9% | $2,615 |
| $75,000 | $10,597 | $5,298 | $7,190 | $17,787 | 23.7% | $4,447 |
| $100,000 | $14,130 | $7,065 | $11,616 | $25,746 | 25.7% | $6,437 |
| $150,000 | $21,194 | $10,597 | $20,309 | $41,503 | 27.7% | $10,376 |
Note: Single filer, no state income tax, standard deduction applied. SE deduction (50% of SE tax) reduces federal taxable income before brackets. SS tax capped at $184,500 wage base. Source: Daniel · CountryTaxCalc, verified against IRS Topic 554 and IRS Rev. Proc. 2025-32.
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The self-employment tax calculator runs through seven steps on every calculation. Understanding each step explains why 1099 contractors typically pay more tax than the headline rate suggests.
Start with your gross 1099 or freelance income and subtract all ordinary and necessary business expenses. The result is your net self-employment income — the figure you enter into this calculator. Common deductions include home office, equipment, software subscriptions, professional fees, and health insurance premiums.
Per IRS Topic 554, SE tax applies to 92.35% of your net income — not 100%. This 0.9235 multiplier comes from the logic that W-2 employees do not pay the employer's 7.65% FICA share out of their own gross income. Self-employed people do, so the IRS lets you exclude that employer-equivalent portion (100% − 7.65% = 92.35%) before calculating the tax. The figure appears explicitly on 2026 Schedule SE, line 4a.
The 15.3% SE tax consists of:
You can deduct half of your SE tax from gross income before calculating federal income tax. This deduction appears on Schedule 1 of Form 1040 and reduces your adjusted gross income (AGI). At $100,000 net income, the SE deduction is approximately $7,065 — saving you $1,555 in federal income tax if you are in the 22% bracket.
Federal income tax is calculated on your federal taxable income: net income minus the SE deduction and minus the standard deduction ($16,100 single / $32,200 MFJ for 2026, per IRS Rev. Proc. 2025-32 as adjusted by the One Big Beautiful Bill Act). The 2026 marginal brackets run from 10% to 37%.
The calculator applies your state's top marginal income tax rate to your net self-employment income. This method is exact for flat-rate states (Illinois, Pennsylvania, Michigan, Indiana) and is a close approximation for most self-employed people whose income already exceeds the state's lower brackets. Nine states — Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming — impose no tax on self-employment income.
Total tax = SE tax + federal income tax + state income tax. Quarterly estimated payment = total ÷ 4. The IRS requires quarterly estimated payments if you expect to owe at least $1,000 in tax for the year (Form 1040-ES). Payments are due April 15, June 15, September 15, and January 15.
After the SE deduction and standard deduction, your remaining taxable income is taxed at the standard federal marginal rates. The 2026 brackets were set by IRS Revenue Procedure 2025-32 and reflect adjustments made by the One Big Beautiful Bill Act (OBBBA), signed July 2025, which made the Tax Cuts and Jobs Act rates permanent and raised the standard deduction above the inflation-adjusted TCJA baseline.
| Federal Rate | Single — Taxable Income | Married Filing Jointly |
|---|---|---|
| 10% | $0 – $12,400 | $0 – $24,800 |
| 12% | $12,401 – $50,400 | $24,801 – $100,800 |
| 22% | $50,401 – $105,700 | $100,801 – $211,400 |
| 24% | $105,701 – $201,775 | $211,401 – $403,550 |
| 32% | $201,776 – $256,225 | $403,551 – $512,450 |
| 35% | $256,226 – $640,600 | $512,451 – $768,700 |
| 37% | Above $640,600 | Above $768,700 |
Note: These are marginal rates on taxable income after the SE deduction and standard deduction. Source: IRS Rev. Proc. 2025-32 (OBBBA-adjusted). For state rates, use the calculator above — rates vary from 0% to 13.3% depending on your state.
Most freelancers earning $50,000–$150,000 net income will land primarily in the 22% federal bracket after the SE deduction and standard deduction are applied. The USA income tax calculator can model your full-year picture including W-2 income alongside 1099 earnings.
The biggest misconception about freelance taxes is that 15.3% SE tax means you pay 15.3% more than a salaried employee. The actual difference is smaller, for two reasons:
The net extra cost of self-employment, after both offsets, is typically $4,000–$8,000 per year more in tax than a W-2 employee at the same gross income — not the full 15.3% differential.
| Gross Income | 1099 Total Tax (Single, no state) | W-2 Total Tax (est.) | 1099 Premium |
|---|---|---|---|
| $50,000 | $10,461 | $6,908 | $3,553 |
| $75,000 | $17,787 | $12,546 | $5,241 |
| $100,000 | $25,746 | $18,999 | $6,747 |
| $150,000 | $41,503 | $33,471 | $8,032 |
W-2 total tax estimate: federal income tax (standard deduction, 2026 brackets) + employee FICA (7.65%). Employer's 7.65% FICA contribution is not counted in the employee's tax burden. No state tax included in either column. Estimates only.
Many freelancers offset the 1099 premium by:
The California income tax calculator and New York income tax calculator include state income tax on top of these federal figures.
The US self-employment tax burden often surprises people who compare it to employed tax rates. But how does it look against freelance or self-employed tax in other countries? The table below shows approximate combined effective tax rates (income tax + mandatory contributions) for a self-employed person with no dependants at common income levels. Figures are simplified estimates — use the linked country calculators for precise results.
| Income (USD equiv.) | US (no state tax) | United Kingdom | Canada (Ontario) | Germany | Australia |
|---|---|---|---|---|---|
| $50,000 | ~21% | ~21% | ~26% | ~36% | ~22% |
| $75,000 | ~24% | ~25% | ~30% | ~40% | ~28% |
| $100,000 | ~26% | ~29% | ~33% | ~43% | ~31% |
| $150,000 | ~28% | ~35% | ~38% | ~46% | ~36% |
Methodology: Rates shown are approximate combined effective rates — income tax plus mandatory social/health contributions (Class 4 NIC for UK; CPP for Canada; health, pension, and nursing contributions for Germany; Medicare levy for Australia). No business deductions beyond personal allowances assumed. Exchange rates approximated. These are simplified comparisons — individual circumstances vary significantly.
The US comes out competitive at lower income levels, largely because the Social Security wage base cap limits SE tax at $184,500. Germany and France consistently carry the highest self-employed burden due to mandatory social contributions that are not income-capped to the same degree. The UK income tax calculator, Canada income tax calculator, Germany income tax calculator, and Australia income tax calculator can run your specific income against each country's current rates.
For US freelancers considering working abroad, the picture becomes more complex: US citizens owe US tax on worldwide income regardless of where they live. The US expat tax guide covers the Foreign Earned Income Exclusion (FEIE) and Foreign Tax Credit options that may reduce double taxation.
State income tax adds significantly to the 1099 tax burden in high-rate states. The freelance-friendly states for income tax purposes are the nine with no income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. New Hampshire taxes investment income only — not wages or self-employment income.
At the other end, California charges 9.3% (rising to 13.3% above $1 million), Hawaii 11%, New Jersey 10.75%, and New York 10.9% at the state level (NYC residents add up to 3.876% local tax). At $100,000 net self-employment income, the state tax difference between Texas ($0) and California ($9,300) alone is nearly $10,000 per year.
Self-employment income is generally taxed as ordinary income in all states that have an income tax. Most states also require quarterly estimated tax payments for self-employed people, with their own due dates that may differ slightly from federal deadlines. Check your state's revenue department for state-specific estimated tax rules — links for each state are available on the tax calculator index.
The self-employment tax rate is 15.3% — 12.4% Social Security plus 2.9% Medicare. However, it applies to 92.35% of your net self-employment income (not 100%), because the IRS allows you to exclude the employer-equivalent portion. At $75,000 net income, your SE tax is approximately $10,597 ($75,000 × 0.9235 × 0.153). Use the calculator above for your exact figure including state income tax.
The 2026 self-employment tax rate is 15.3%, split into 12.4% Social Security and 2.9% Medicare. Social Security applies only up to the $184,500 wage base for 2026 (verified via IRS Topic 751). Medicare has no income cap. An Additional Medicare Tax of 0.9% applies above $200,000 for single filers or $250,000 for married filing jointly.
Yes. The IRS allows you to deduct 50% of your SE tax from your gross income when calculating federal taxable income — this is the SE deduction (also called the SE tax deduction or employer-equivalent deduction). It reduces your adjusted gross income (AGI) before federal brackets are applied, not as an itemised deduction. At $75,000 net income, the SE deduction is approximately $5,299, saving you $636–$1,587 in federal income tax depending on your bracket.
Estimated tax payments for self-employed people are due four times a year: April 15, June 15, September 15, and January 15. The calculator above divides your total estimated tax (SE tax + federal + state) by four to give your quarterly payment amount. As a rough rule of thumb, set aside 25–30% of every invoice if you have no other deductions to account for.
No. Self-employment tax is a separate tax on top of income tax. SE tax funds Social Security and Medicare — the same programmes that FICA taxes fund for W-2 employees. A self-employed person pays both the employee (6.2% SS + 1.45% Medicare) and employer (same rates) sides of FICA, combined as the 15.3% SE tax. Federal income tax is calculated separately on your net income after the SE deduction and standard deduction.
The Social Security wage base for 2026 is $184,500. This means only the first $184,500 of your net self-employment income (after the 92.35% multiplier) is subject to the 12.4% Social Security portion of SE tax. The 2.9% Medicare portion and any Additional Medicare Tax (0.9%) continue above this limit with no cap.
Yes, in most states. Self-employment income is treated as ordinary income for state tax purposes. Nine states have no income tax on wages or self-employment income: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. The calculator covers all 50 states plus Washington D.C. — select your state for the combined total.
A 1099 contractor pays the full 15.3% FICA (SE tax) out of pocket. A W-2 employee pays only the employee half (7.65%) — the employer covers the other 7.65%. However, the 1099 worker gets the SE deduction (50% of SE tax) which reduces federal taxable income, partially offsetting the additional cost. At $100,000, a 1099 contractor typically pays $5,000–$8,000 more in total tax than a W-2 employee earning the same gross amount.
A common guideline is 25–30% of gross invoiced income before business expenses, or 25–35% of net income after expenses. The exact percentage depends on your state and filing status. This calculator gives you a precise estimate — enter your net income (after business expenses) and select your state to see your combined SE + federal + state tax as a percentage of income.
The 2026 quarterly estimated tax payment due dates are: April 15 (for January–March income), June 15 (for April–May income), September 15 (for June–August income), and January 15, 2027 (for September–December income). If you do not pay enough through withholding or estimated payments, the IRS may charge an underpayment penalty. The IRS safe-harbour threshold is the lower of 90% of current-year tax or 100% of prior-year tax.
This calculator and all content on this page is provided for educational and informational purposes only. It is not tax, legal, or financial advice. All figures are estimates based on published 2026 IRS rates — actual tax liability depends on your individual circumstances, deductions, credits, business expenses, and other income sources.
Tax law changes frequently. Rates and thresholds are based on information available as of June 2026, including the One Big Beautiful Bill Act (OBBBA) signed July 2025, IRS Revenue Procedure 2025-32, and IRS Topic 554. Verify current figures with the IRS before making financial decisions.
Always consult a qualified CPA, enrolled agent, or tax attorney before making estimated tax payments, choosing retirement account contributions, or implementing any tax strategy as a self-employed person.
Authored by: Daniel · CountryTaxCalc | Last Updated: June 2026 | Primary source: IRS Topic 554 — Self-Employment Tax