Does Upwork send a 1099?

Upwork sends a 1099-K if you process $5,000 or more through the platform in a year. Even without a 1099 all income is taxable and must be reported on Schedule C.

What can Upwork workers deduct?

Upwork workers can deduct tools and equipment, work supplies, mileage driving to client locations (72.5 cents/mile in 2026), a home office if used exclusively for the business, and any training costs.

Upwork Tax Calculator — Illinois 2026

Free Upwork tasker tax calculator for Illinois (IL). Includes the 4.95% Illinois state income tax plus federal SE tax (15.3%) and federal income tax. Quarterly payment schedule included. No signup required.

Upwork Tax Calculator 2026IRS Schedule SE

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Annual Upwork Net Income (USD)

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Upwork Taxes in Illinois — 2026 Guide

How Upwork Taxes Work in Illinois

Illinois has a 4.95% state income tax rate. Upwork workers in Illinois must make both federal and state quarterly estimated tax payments.

SE Tax

15.3%

Federal (all states)

Federal Tax

10-37%

Based on income

IL State Tax

4.95%

Illinois rate

Top Tax Deductions for Upwork Workers in Illinois

Upwork service fee (5-20%) — business expense

Software subscriptions (Adobe, Figma, Notion etc.)

Internet bill — business use percentage

Home office deduction

Computer, monitor, peripherals & equipment

Phone bill — business use percentage

Online courses & professional certifications

Stock assets, fonts & design resources

Cloud storage & SaaS tools

Self-employed health insurance premiums

Half of self-employment tax (SE tax deduction)

Accounting & tax software

FAQ — Upwork Taxes in Illinois 2026

Q: Do Upwork workers pay taxes in Illinois?

Yes. In Illinois, Upwork taskers pay 15.3% SE tax, federal income tax (10-37%), plus 4.95% Illinois state income tax.

Q: Do I need quarterly payments in Illinois?

Yes. In Illinois, you must make both federal (Form 1040-ES) and state quarterly estimated payments if you expect to owe $1,000 or more.

Q: Does Upwork take out taxes in Illinois?

No. Upwork does not withhold taxes. You are responsible for paying all SE tax, federal income tax, and Illinois state income tax yourself through quarterly estimated payments.

Disclaimer: State tax rates are for estimation purposes only. Not affiliated with Upwork or any government agency. Consult a licensed CPA for advice.

Upwork Tax in Other States