Every year, someone considers leaving a W-2 job for a “better-paying” 1099 contract, only to discover the gross numbers don’t tell the whole story. The 1099 vs. W-2 decision comes down to one thing: employers split payroll taxes with W-2 employees, but 1099 contractors pay both halves themselves. Here’s exactly what that costs in 2026, and how to figure out what you actually need to charge to come out ahead.
The Core Difference: Who Pays FICA
A W-2 employee has 7.65% of gross pay withheld for Social Security and Medicare (6.2% + 1.45%), and their employer quietly pays a matching 7.65% on top — money the employee never sees but that still funds their benefits.
A 1099 contractor doesn’t have an employer splitting that bill. Instead, they owe the full 15.3% self-employment tax: 12.4% for Social Security and 2.9% for Medicare, calculated on net self-employment income after business expenses. The one bit of relief: contractors can deduct half of that self-employment tax (the employer-equivalent 7.65%) as an above-the-line deduction when calculating income tax, but they still have to pay it out of pocket during the year.
For 2026, the Social Security portion applies only to the first $184,500 of net self-employment income (up from $176,100 in 2025) — so a contractor earning that much or more caps out at $22,878 in Social Security tax. Medicare’s 2.9% has no income cap, and earnings above $200,000 (single) or $250,000 (married filing jointly) trigger an additional 0.9% Medicare surtax.
What This Actually Costs You
Take a contractor netting $90,000 in self-employment income after expenses. Self-employment tax alone is roughly $12,716 (15.3% of 92.35% of net earnings, the standard adjustment). Compare that to a W-2 employee earning the same $90,000 gross, who only has about $6,885 (7.65%) withheld for FICA. That’s a gap of nearly $5,800 the contractor pays that a salaried employee never sees on their side of the ledger.
This is why “$90,000 as a 1099” and “$90,000 as a W-2” aren’t equivalent offers. A useful rule of thumb: to net the same take-home pay as a W-2 role, a 1099 rate typically needs to run 20–30% higher than the salaried equivalent, once you account for the extra self-employment tax, no employer-subsidized health insurance, and no employer 401(k) match.
The Upside Contractors Do Get
It’s not all downside. Self-employed workers can deduct legitimate business expenses — home office, equipment, mileage, software, a portion of health insurance premiums — directly against income before self-employment tax even applies. Many self-employed people also qualify for the Qualified Business Income (QBI) deduction, which lets eligible pass-through earners deduct up to 20% of qualified business income before ordinary income tax. That deduction was made permanent under the One Big Beautiful Bill Act, so it isn’t going anywhere for 2026.
Contractors also have more room to control the timing of income and retirement contributions — a solo 401(k) or SEP IRA can shelter far more income than a typical employer 401(k) plan allows.
Quarterly Payments: The Part W-2 Workers Never Deal With
W-2 employees have taxes withheld automatically from every paycheck. 1099 contractors don’t — which means the IRS expects them to estimate and pay taxes four times a year, or face an underpayment penalty. For tax year 2026, the estimated payment deadlines are: Q1 April 15, 2026; Q2 June 15, 2026; Q3 September 15, 2026; Q4 January 15, 2027.
Missing these isn’t just inconvenient — the IRS charges interest-based penalties on underpayments, so contractors budgeting month-to-month can get blindsided at tax time if they haven’t been setting aside 25–30% of net income throughout the year.
How to Actually Compare an Offer
Don’t compare gross numbers side by side. Run both scenarios through take-home pay math: subtract self-employment tax (or FICA withholding), estimate income tax based on your filing status and the 2026 brackets, and factor in what you’d otherwise get for free as an employee — health insurance premiums, employer 401(k) match, paid time off. Our W-2 vs 1099 Comparison Calculator does this math for you, letting you plug in a contract rate and a salary offer side by side to see which one actually puts more money in your pocket after taxes.
The honest answer for most people: a 1099 role needs a meaningfully higher rate to be worth it, not just a nominally higher one. Run your specific numbers before you sign anything.
Compare Your Two OffersPlug in a contract rate and a salary offer side by side to see which one actually nets you more after taxes, self-employment tax, and benefits.