A self-employed 1099 worker pays 15.3% self-employment tax (Social Security + Medicare) on top of regular federal income tax. As a rule of thumb, set aside about 25-30% of your net 1099 profit for federal taxes — more in higher brackets or high-tax states. On $60,000 of net profit, a single filer owes roughly $8,500 in self-employment tax plus federal income tax, for about $13,000-$14,000 total. Use the calculator below to estimate your own 1099 taxes and quarterly payments.
As a 1099 contractor you are both employer and employee, so you pay the full 15.3% FICA yourself — 12.4% Social Security (on net up to the $184,500 wage base) plus 2.9% Medicare (no cap). This is called self-employment (SE) tax, and it is on top of federal income tax. The SE tax is calculated on 92.35% of your net profit, and you get to deduct half of it when figuring income tax.
| Tax | Rate | Applies to |
|---|---|---|
| Social Security (SE) | 12.4% | 92.35% of net profit, up to $184,500 |
| Medicare (SE) | 2.9% | 92.35% of net profit, no cap |
| Federal income tax | 10%-37% | Net profit minus half of SE tax and deductions |
On $60,000 of net 1099 profit, the SE base is $55,410 (92.35%). SE tax is about $8,478 (12.4% + 2.9%). You deduct half ($4,239), leaving about $55,761 toward income tax; after the $16,100 standard deduction, federal income tax is roughly $4,580. Total federal tax is about $13,060 — so you should set aside around 22% of gross 1099 income, or closer to 25-30% once state tax is added.
A safe default is 25-30% of every 1099 payment in a separate savings account. Lower earners in the 10-12% bracket may need closer to 20-25%; higher earners or those in high-tax states should target 30-35%. The calculator gives you a precise set-aside percentage based on your net profit and filing status. Saving as you go prevents a painful bill at tax time.
You owe tax on net profit, not gross revenue. Ordinary and necessary business expenses — supplies, mileage, home-office, software, phone, health insurance (for the self-employed), and the employer-equivalent retirement contributions — reduce your net profit and therefore both SE tax and income tax. Tracking deductions carefully is the single biggest lever to cut a 1099 tax bill. Enter your net profit (after expenses) in the calculator.
Because no employer withholds for you, the IRS expects quarterly estimated tax payments (Form 1040-ES), generally due in April, June, September, and January. Underpaying can trigger penalties. A simple approach: take your estimated annual total from the calculator and pay roughly one quarter each period. The calculator shows an approximate per-quarter amount.
One relief for 1099 workers: you deduct half of your self-employment tax as an above-the-line adjustment when calculating income tax. This mirrors the employer half a W-2 worker never sees as income. The calculator already applies this deduction, so the income-tax figure it shows is after the adjustment.
A W-2 employee pays only 7.65% FICA; the employer quietly pays the other 7.65%. As a 1099 contractor you pay the whole 15.3%, which is why the same income feels more heavily taxed. The trade-off is that 1099 workers can deduct business expenses and often set their own rates — build the extra tax into the rates you charge.
The calculator covers federal SE tax and federal income tax only. State income tax applies on top in most states (0% in Texas, Florida, Washington, and a few others). Add your state's rate to your set-aside. Some states and cities also impose business or gross-receipts taxes on self-employed work.
Self-employed workers have powerful tax-deferred options — a SEP-IRA or Solo 401(k) can shelter a large share of profit, reducing income tax now. Contributions reduce taxable income (though not SE tax), so high-earning 1099 workers often use them to manage both their tax bill and retirement savings.
If your combined wages and self-employment income exceed $200,000 (single) or $250,000 (joint), an extra 0.9% additional Medicare tax applies to the excess. Most mid-income 1099 workers are below this threshold, but high earners should account for it.
Enter your net self-employment profit (gross revenue minus business expenses), your filing status, and any other household income. The calculator computes SE tax, the deductible half, federal income tax, your total federal tax, a recommended set-aside percentage, and an approximate quarterly payment. Add state tax separately.
The right set-aside percentage rises with income as more profit reaches higher brackets. These single-filer estimates cover federal SE tax plus income tax (add state tax on top).
| Net profit | Approx. total federal tax | Set aside |
|---|---|---|
| $30,000 | ~$5,400 | ~18% |
| $60,000 | ~$13,060 | ~22% |
| $100,000 | ~$26,100 | ~26% |
| $150,000 | ~$43,000 | ~29% |
Adding a typical 4-6% state income tax pushes most 1099 workers to the 25-35% set-aside range. The calculator gives your precise percentage.
Because tax is on net profit, deductions are your biggest lever. Common ones include the home-office deduction (a portion of rent/utilities for a dedicated workspace), business mileage at the IRS standard rate, health insurance premiums (self-employed health-insurance deduction), phone and internet (business-use portion), software and subscriptions, supplies and equipment, and the qualified business income (QBI) deduction of up to 20% of net profit for many pass-through businesses. Keeping clean records and separating business from personal spending maximizes these and lowers both SE tax and income tax.
The IRS expects four estimated payments via Form 1040-ES, generally due in mid-April, mid-June, mid-September, and mid-January. You can pay online through IRS Direct Pay or the EFTPS system. A simple safe-harbor approach: pay either 90% of this year's expected tax or 100% of last year's tax (110% if your prior-year income was high) across the four payments to avoid penalties. The calculator's per-quarter figure is a starting point; adjust as your income varies through the year.
Many 1099 workers operate as a sole proprietor, reporting on Schedule C — simple, but all net profit owes the full 15.3% SE tax. Forming an LLC alone does not change federal taxes (a single-member LLC is taxed like a sole proprietor by default). Electing S-corporation status can reduce SE tax by splitting income into a reasonable salary (subject to FICA) and distributions (not subject to SE tax) — but it adds payroll, paperwork, and costs, and only pays off above roughly $40,000-$80,000 of profit. Consult a tax professional before restructuring.
1099 workers have powerful tax-deferred options. A SEP-IRA lets you contribute up to 25% of net self-employment income (with an annual dollar cap), all tax-deductible. A Solo 401(k) allows both an employee deferral and an employer profit-sharing contribution, often sheltering more at moderate incomes, and may offer a Roth option. A SIMPLE IRA suits smaller contributions. These reduce income tax (though not SE tax) and build retirement savings. For a high-earning contractor, maxing a Solo 401(k) can be the single largest legal tax reducer available — worth setting up before year-end.
Two penalties trip up self-employed workers. The underpayment penalty applies if you do not pay enough through quarterly estimates — avoid it via the safe harbor (pay 90% of this year's tax or 100%/110% of last year's). The late-payment and late-filing penalties apply if you miss the April deadline. Setting aside 25-30% of every payment and paying quarterly are the simplest defenses. If your income is uneven, the annualized-income method lets you pay estimates that track your actual earnings through the year, reducing penalties in lumpy-income businesses.
Many self-employed workers qualify for the Qualified Business Income (QBI) deduction, which can deduct up to 20% of net business profit from taxable income — a substantial break that reduces income tax (not SE tax). It phases out and has limits for certain service businesses above income thresholds, but most mid-income 1099 workers can claim it. On $60,000 of net profit, the QBI deduction could shelter around $12,000 from income tax. Because it interacts with your overall return, tax software or a professional ensures you claim the correct amount; the calculator above focuses on SE tax and base income tax.
A common surprise for new contractors is that $1 of 1099 income nets less than $1 of W-2 wages, because the contractor pays the full 15.3% self-employment tax instead of just the employee's 7.65%. The table compares approximate federal take-home on the same gross (single filer, before state tax, no business expenses), illustrating why contractors should charge more than an equivalent salary.
| Gross income | W-2 approx. take-home | 1099 approx. take-home |
|---|---|---|
| $40,000 | ~$34,300 | ~$31,800 |
| $60,000 | ~$50,000 | ~$46,900 |
| $80,000 | ~$65,100 | ~$60,900 |
The gap is the extra employer-half of FICA you now cover. Business-expense deductions and a SEP-IRA or Solo 401(k) can narrow it substantially, which is why tracking deductions is essential for 1099 workers.
A 1099 self-employed worker pays 15.3% self-employment tax (12.4% Social Security up to $184,500 plus 2.9% Medicare) plus federal income tax. On $60,000 of net profit, a single filer owes roughly $8,500 SE tax plus about $4,600 income tax - around $13,000 total, so set aside 25-30%.
A safe default is 25-30% of every 1099 payment in a separate account. Lower earners may need 20-25%, while higher earners or those in high-tax states should target 30-35%. The exact figure depends on your net profit, filing status, and state.
15.3% total - 12.4% for Social Security on up to $184,500 of net earnings (92.35% of profit) plus 2.9% for Medicare with no cap. You can deduct half of the SE tax when figuring your federal income tax.
Yes. Because no employer withholds for you, the IRS expects quarterly estimated tax payments (Form 1040-ES), generally due in April, June, September, and January. Underpaying can trigger penalties.
You owe tax on net profit, not gross revenue. Ordinary and necessary expenses - supplies, mileage, home office, software, self-employed health insurance - reduce net profit and lower both self-employment tax and income tax.
It feels higher because 1099 workers pay the full 15.3% FICA, while W-2 employees pay only 7.65% and their employer pays the rest. The trade-off is that 1099 workers can deduct business expenses and set their own rates.