Contractor Taxes in 2026: What Independent Contractors Owe and When
When a company pays you as a contractor, it stops withholding taxes and hands that job to you. That's the whole difference — and it catches thousands of new contractors off guard every April. This guide covers what you owe, when it's due and how to keep more of it. Run your numbers in the contractor tax calculator.
Contractor vs employee: why it matters for tax
Employees get a W-2 and have income tax, Social Security and Medicare withheld, with the employer paying half of payroll taxes. Contractors get a 1099-NEC, nothing withheld, and pay both halves of Social Security and Medicare themselves as self-employment tax.
The paperwork: W-9 in, 1099-NEC out
Before you're paid, clients ask for a Form W-9 with your name and SSN or EIN. If they pay you $600 or more in the year, they send a 1099-NEC by January 31. Getting a free EIN from the IRS keeps your Social Security number off dozens of client forms.
What contractors actually owe
You owe federal income tax on your profit, 15.3% self-employment tax on 92.35% of that profit, and state income tax where applicable. Half of the SE tax is deductible, and many contractors also qualify for the 20% qualified business income deduction.
Quarterly deadlines
Estimated payments are due April 15, June 15, September 15 and January 15. Pay at least 100% of last year's total tax (110% if your AGI was over $150,000) across the four payments and you avoid underpayment penalties, even if you owe more in April.
Deductions contractors miss
Tools and equipment, vehicle mileage between job sites, a dedicated home office, professional insurance, licenses, continuing education, software and health insurance premiums. Commuting from home to a single regular workplace is not deductible, but driving between client sites is.
Watch for misclassification
If a company controls your hours, methods and tools like an employer, you may really be an employee. Form SS-8 asks the IRS to decide, and Form 8919 lets misclassified workers pay only the employee share of payroll tax.
Frequently asked questions
+Do contractors have to pay taxes if they earn under $600?
Yes. The $600 rule only decides whether the client sends a 1099-NEC. You must report all income, and SE tax applies once net earnings reach $400.
+How much should a contractor save for taxes?
Set aside 25–30% of each payment. Higher earners in high-tax states may need 35%.
+Can a contractor deduct their truck or car?
Yes, the business-use portion, using either the 2026 standard mileage rate or actual expenses with depreciation.
Ask about this article
Answers are grounded in “Contractor Taxes in 2026: What Independent Contractors Owe and When”. Educational info, not tax advice.
About the author
Javed Niamat · Founder & Editor, GigTax
Javed Niamat founded GigTax to make self-employment tax math understandable for rideshare drivers, delivery couriers, creators and freelancers. He builds and maintains every calculator on this site and writes the guides that explain the numbers behind them.
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