Tax Guide · 1099 Contractors · 2026
Independent Contractor Taxes: What You Owe vs W-2 Employees (2026)
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A W-2 employee has income tax and the employee share of Social Security and Medicare withheld through payroll. An independent contractor generally handles income tax and self-employment tax through estimated payments instead.
1099 vs. W-2: The FICA Difference
From the calculator's source-backed FICA data, the employee Social Security and Medicare rates add up to 7.65%. The comparable employee-plus-employer payroll-tax rate is 15.3%. Contractors generally bear both portions through self-employment tax.
| Illustrative $80,000 comparison | Payroll-tax rate | Amount |
|---|---|---|
| W-2 employee share | 7.65% | $6,120 |
| Employee-plus-employer comparison | 15.3% | $12,240 |
This table is a payroll-rate illustration, not a self-employment-tax return calculation. Actual self-employment tax uses IRS rules for net earnings, and income tax is separate.
Quarterly Estimated Payments
Because no employer withholds taxes from a 1099 payment, contractors commonly use IRS Form 1040-ES to estimate quarterly payments.
Business Deductions
Ordinary and necessary business expenses can reduce net profit. Keep records for expenses such as equipment, eligible home-office costs, vehicle use, health insurance premiums, and retirement contributions, and consult a CPA for your situation.
Compare a W-2 paycheck estimate for your salary and state.
Use the W-2 paycheck calculator →Frequently Asked Questions
How much tax does a 1099 contractor pay?
Independent contractors pay self-employment tax plus income tax. SE tax is 15.3% on net earnings (both employee and employer FICA portions), compared to 7.65% for W-2 employees.
Do 1099 contractors get tax refunds?
Yes, if quarterly estimated payments exceed actual tax liability. Use IRS Form 1040-ES to estimate quarterly payments.
What expenses can contractors deduct?
Home office, business equipment, vehicle use, health insurance premiums, and retirement contributions can reduce taxable income. Consult a CPA for your specific situation.
Figures and methods are based on official-source data encoded in the calculator. Not tax advice. Review the methodology and consult a qualified professional for your situation.