Someone offers you $120,000 as a W-2 employee. Someone else offers you $120,000 as a 1099 contractor. These are not the same offer, and the gap is bigger than most people guess. Below is the actual 2026 arithmetic: payroll tax, the self-employment tax, the QBI deduction, the deductions only a contractor can take, and the number you have to put on your invoice to end up in the same place.
The whole argument starts with 7.65%
As a W-2 employee, FICA is split. You pay 6.2% Social Security on wages up to the wage base plus 1.45% Medicare on everything, a total of 7.65%. Your employer pays an identical 7.65% out of its own pocket, and you never see it.
As a 1099 contractor you are both parties. The self-employment tax is 15.3% (12.4% Social Security plus 2.9% Medicare), and you pay all of it yourself on Schedule SE.
Two things soften the blow. First, SE tax applies to only 92.35% of your net profit, not 100%. Second, you deduct one half of the SE tax above the line, which lowers your income tax (though not your SE tax). The effective drag on net profit while you are under the Social Security cap is 0.9235 x 15.3% = 14.13%, not 15.3%. Still, roughly 6.5 cents of every profit dollar is a cost the employer used to absorb for you.
The 2026 numbers you are actually working with
Every figure below is the official 2026 amount, from Rev. Proc. 2025-32, Notice 2025-67 and the SSA contribution and benefit base.
| Item (2026) | W-2 employee | 1099 contractor (sole proprietor) |
|---|---|---|
| Social Security tax | 6.2% on wages up to $184,500 | 12.4% on 92.35% of net profit, up to $184,500 of net earnings |
| Medicare tax | 1.45%, no cap | 2.9% on 92.35% of net profit, no cap |
| Combined payroll tax you pay | 7.65% | 15.3% (14.13% effective on profit) |
| Additional Medicare tax | 0.9% above $200,000 single / $250,000 married filing jointly (not inflation indexed) | |
| Maximum Social Security tax | $11,439 | $22,878 |
| Standard deduction | $16,100 single, $32,200 MFJ, $24,150 head of household | |
| QBI (Section 199A) deduction | Not available | Up to 20% of qualified business income |
| QBI threshold before limits bite | n/a | $201,750 single / $403,500 MFJ taxable income |
| Retirement contribution ceiling | $24,500 elective deferral (plus any match) | $72,000 total additions (solo 401(k) or SEP) |
| Business mileage rate | Not deductible | 72.5 cents Jan to Jun, 76 cents from Jul 1 |
2026 ordinary rates for a single filer: 10% to $12,400, 12% to $50,400, 22% to $105,700, 24% to $201,775, then 32%, 35% and 37% above $640,600 (IRS, tax year 2026 inflation adjustments).
What the contractor gets back: deductions an employee cannot touch
Since 2018 an employee cannot deduct unreimbursed job expenses at all. A contractor deducts them on Schedule C, and every dollar of Schedule C expense cuts income tax and SE tax, so a $1,000 expense at the 22% bracket is worth about $360 in real terms.
The ones that matter in practice: home office (simplified method, $5 per square foot up to 300 square feet, so $1,500 maximum), business mileage at the 2026 standard rate, software and subscriptions, hardware, professional insurance, your accountant, and the business share of your phone and internet.
Two deductions sit above the line rather than on Schedule C, which matters because they do not reduce SE tax: the deductible half of SE tax, and the self-employed health insurance deduction (Form 7206), which lets you write off premiums for yourself, your spouse and your dependents up to your net profit, as long as you are not eligible for a subsidized employer plan through a spouse.
QBI: 20% off, with a ceiling most people miss
The Section 199A deduction is the contractor's biggest single advantage, and the One Big Beautiful Bill Act made it permanent from 2026 onward. You deduct up to 20% of qualified business income even if you take the standard deduction.
Three details do the real work. First, QBI is net profit minus the deductible half of SE tax, minus your self-employed health insurance deduction, minus any solo 401(k) or SEP contribution. Those subtractions shrink the base. Second, the deduction is capped at 20% of taxable income before QBI, and because your standard deduction has already come off, that ceiling is usually the binding one. Third, above $201,750 single or $403,500 MFJ of taxable income the wage and property limits phase in, and if you are in a specified service trade or business (consulting, law, accounting, health, financial services, performing arts, athletics) the deduction disappears entirely by $276,750 single or $553,500 MFJ. OBBBA also added a $400 minimum deduction if you have at least $1,000 of QBI from an active business.
Worked example: $120,000 W-2 versus $120,000 on 1099
Single filer, standard deduction, federal only (state tax would move both columns). The contractor has $6,000 of Schedule C expenses and buys their own health plan at $750 a month ($9,000 a year, roughly a mid-tier marketplace policy for a 40-year-old in 2026). The employer covers the equivalent health premium for the employee and matches 4% of salary, worth $4,800.
| Line | W-2 at $120,000 | 1099 at $120,000 |
|---|---|---|
| Gross | $120,000 | $120,000 |
| Business expenses | $0 | -$6,000 |
| Net profit | n/a | $114,000 |
| Payroll / SE tax | $9,180 (7.65%) | $16,108 (14.13% of profit) |
| Above-the-line deductions | $0 | $8,054 (half SE) + $9,000 (health) |
| AGI | $120,000 | $96,946 |
| Standard deduction | -$16,100 | -$16,100 |
| QBI deduction | $0 | -$16,169 (capped at 20% of $80,846) |
| Taxable income | $103,900 | $64,677 |
| Federal income tax | $17,570 | $8,941 |
| Total federal tax | $26,750 | $25,049 |
| Cash in hand after tax, expenses and health cover | $93,250 | $79,951 |
| Plus employer retirement match | $4,800 | $0 |
Read that carefully, because it is counterintuitive. The contractor's total federal tax bill is $1,701 lower, thanks to expenses, the health deduction and QBI. And yet they end the year $13,299 behind on cash, plus a missing $4,800 match, a total gap of roughly $18,100. The tax code was never the problem. The problem is that the contractor paid for their own health insurance, their own tools and their own retirement out of the same $120,000. Strip out the expenses and the health premium and compare like for like on a bare $120,000 with no deductions: the contractor pays $28,462 in federal tax against the employee's $26,750, about $1,700 more, and still gets zero benefits. Run your own version in the W-2 vs 1099 calculator.
The 1099 rate you must charge to break even
Solve the same model in reverse. To end the year with $98,050 of after-tax cash (the employee's $93,250 plus the $4,800 they would have to save themselves), with the same $6,000 of expenses and $9,000 health premium, the contractor needs gross billings of about $146,000. That is a 21.7% premium on the headline salary, and it is the floor, not the target.
Then convert to an hourly rate, which is where people get burned. The employee is paid for 2,080 hours a year including holidays, sick days and vacation. The contractor is paid only for hours actually billed. Assume roughly 1,700 billable hours after two weeks off, holidays, admin, sales and one slow month: $146,000 / 1,700 = $85.88 an hour, against a W-2 equivalent of $57.69. That is the origin of the old rule of thumb, and it holds up: charge about 1.5x your W-2 hourly rate just to stand still. If you want the contract to be genuinely better, not merely equal, you need 1.6x to 1.8x.
Benefits: the part of the W-2 that never appears on the offer letter
Price these before you compare anything. Employer-paid health, dental and vision (often $9,000 to $22,000 of premium value for family coverage, and excluded from your taxable income). The 401(k) match, which is free money you simply do not get on 1099. Employer-paid life and disability cover. Paid time off, holidays and sick leave, which are effectively 15 to 25 paid days you do not have to bill for. State unemployment insurance, which contractors are generally not entitled to. Workers' compensation. Paid parental leave where offered.
The contractor's counterweight is the retirement ceiling. A solo 401(k) lets you put in the $24,500 employee deferral plus an employer contribution of up to 25% of net self-employment earnings, capped at $72,000 of total additions in 2026, far past what most W-2 plans allow. If you are earning well and saving aggressively, that is a genuine, quantifiable advantage.
Cash flow and the 2026 estimated tax calendar
Nobody withholds anything from a 1099 payment. You owe SE tax and income tax in quarterly installments, and the penalty for underpaying is charged even if you settle in full in April. 2026 due dates: April 15, 2026, June 15, 2026, September 15, 2026 and January 15, 2027. Safe harbour: pay 100% of last year's tax (110% if your prior-year AGI exceeded $150,000) or 90% of the current year's, and the penalty goes away.
Practical rule: park 28% to 32% of every invoice in a separate account the day it lands. And note that for 2026 the 1099-NEC filing threshold rose from $600 to $2,000 per payer. That changes nothing about what you owe. If your net self-employment earnings hit $400 you owe SE tax and must file, form or no form.
When 1099 genuinely wins, and the S corp fork
Contracting wins when you can charge a real premium (1.6x plus), when your expenses are substantial and genuinely business-related, when you can serve several clients so no single one can end your income overnight, when your spouse already carries the family health plan, and when you want the $72,000 retirement ceiling.
Above roughly $80,000 to $100,000 of net profit, the next lever is an S corporation election. You pay yourself a reasonable W-2 salary, subject to FICA, and take the rest as a distribution that is not subject to SE tax at all. On $150,000 of profit with a defensible $90,000 salary, that can save roughly $7,400 in SE tax per year. The trade-offs are real: payroll filings, a separate 1120-S return, state franchise fees, and a smaller QBI base because the wages you pay yourself are not QBI. It is a genuine calculation, not a slogan. Start with the self-employment tax calculator to see what you are currently paying.
The bottom line
Judged purely on tax, 1099 is not the disaster it is made out to be: on our $120,000 example the contractor's federal bill was actually lower than the employee's. Judged on cash left at the end of the year, W-2 wins comfortably unless you charge more, because health cover, the match and paid time off are worth roughly 20% to 30% of salary and they do not appear anywhere on a contract. Never compare the two headline numbers. Compare after-tax cash, and add up the benefits in dollars first. Then run the real numbers in the 1099 tax calculator before you sign anything.
Figures are federal, tax year 2026, and ignore state and local income tax. This is general information, not tax advice for your situation.