At equal gross income, a 1099 worker takes home less than a W-2 employee — because they pay both halves of FICA themselves. At $80,000, a W-2 employee keeps roughly $65,110 per year while a 1099 worker with the same profit keeps roughly $61,170 — a gap of about $3,940. That said, 1099 workers can deduct business expenses and self-employed health insurance premiums, which W-2 employees typically cannot. The net comparison depends on your specific deductions and situation.
Use the self-employment tax calculator to see your own 1099 tax estimate. For W-2 pay, use the paycheck calculator.
What Drives the Difference
W-2 employee: The employer pays 7.65% of wages (Social Security 6.2% + Medicare 1.45%) as a matching FICA contribution. This cost does not appear on your pay stub. You pay the employee half (7.65%) out of your wages.
1099 / self-employed: No employer. You pay the self-employment (SE) tax of 15.3% on 92.35% of net earnings — both halves. The 0.9235 factor gives you a partial offset (it accounts for the deductibility structure), and you deduct 50% of SE tax from gross income. But you still pay significantly more in payroll taxes than a W-2 employee at the same income.
Worked Comparison at $80,000
| W-2 Employee | 1099 Self-Employed | |
|---|---|---|
| Gross income / net profit | $80,000 | $80,000 |
| Employer FICA (hidden cost) | $6,120 | — |
| SE tax (worker pays) | — | $11,304 |
| Employee FICA withheld | $6,120 | — |
| Half-SE deduction | — | $5,652 |
| Federal AGI | $80,000 | $74,348 |
| Standard deduction | $16,100 | $16,100 |
| Federal taxable income | $63,900 | $58,248 |
| Federal income tax | $8,770 | $7,527 |
| Total taxes paid by worker | $14,890 | $18,831 |
| Annual take-home (estimate) | $65,110 | $61,169 |
| Difference | — | −$3,941 |
Single filer, no state tax, no pre-tax deductions.
The W-2 worker’s federal AGI is $80,000 because employee FICA does not reduce AGI. The 1099 worker deducts the $5,652 half-SE from gross income, reducing AGI from $80,000 to $74,348 — which lowers the income tax base and partially offsets the higher SE tax burden. Even so, the 1099 worker pays $3,941 more in taxes overall.
The Employer’s Hidden Cost
When comparing offers, keep in mind that a W-2 employer who pays you $80,000 also spends $6,120 in employer FICA. Their total cost for your labor is $86,120. If you negotiate a 1099 contract, you could reasonably argue for a higher rate to cover your added FICA burden — roughly $6,120 more, or $86,120 in contract revenue to be equivalent, before any business expense deductions.
Business Deductions: Where 1099 Workers Can Gain
Unlike W-2 employees, self-employed workers can deduct ordinary and necessary business expenses from their net profit (Schedule C). This reduces both SE tax and income tax:
| Deductible Item | W-2 Employee | 1099 Worker |
|---|---|---|
| Home office | No | Yes (if exclusive use) |
| Business mileage | No | Yes (67¢/mile or actual) |
| Professional tools, software | No | Yes |
| Health insurance premiums | Only via employer plan | Yes (Schedule 1) |
| Self-employed retirement (SEP-IRA, solo 401k) | Standard limits only | Larger deductible limits |
A 1099 worker with $15,000 in legitimate business deductions on an $80,000 gross effectively competes on profit of $65,000, with SE tax and income tax on that smaller base.
Tax Obligations Compared
| W-2 | 1099 | |
|---|---|---|
| Federal income tax withholding | Employer handles | Quarterly estimated payments |
| FICA | Employer withholds; employer matches | SE tax, paid quarterly |
| State income tax | Employer withholds | Quarterly estimated (most states) |
| Year-end filing | W-2 provided by employer | 1099-NEC from clients; Schedule C + SE |
| Penalty risk | Low (withholding covers it) | Penalty if estimated payments inadequate |
1099 workers must manage their own quarterly estimated tax payments to avoid underpayment penalties. See quarterly estimated taxes for due dates and safe-harbor rules.
When 1099 Comes Out Ahead
The 1099 arrangement can produce a higher net in specific circumstances:
- Large deductible expenses bring the net profit down significantly below gross revenue
- Self-employed health insurance deduction worth thousands annually
- SEP-IRA or solo 401(k) with much higher contribution limits (up to 25% of net earnings for SEP, up to $70,000 combined in some cases)
- State with high income taxes where the business deduction structure provides more relief
Conversely, a W-2 job often includes benefits — employer health insurance, employer retirement match, paid leave — that have real value not captured in the take-home comparison.
For the self-employment tax calculation in detail, see self-employment tax explained. For a full comparison of commission as 1099 income, see how commission is taxed.