Freelance Copywriter Tax Calculator — Illinois 2026

📌 Illinois has a flat 4.95% state income tax rate.

📊 Your Illinois Tax Estimate as a Copywriter

Calculate My Illinois Tax →

Top Copywriter Tax Deductions in Illinois

• ✓ Home office deduction
• ✓ Research & reference materials (books, subscriptions)
• ✓ Writing software (Grammarly Pro, Hemingway)
• ✓ Marketing and self-promotion expenses
• ✓ Professional development (courses, masterminds)

💡 Copywriter tip: Copywriters can deduct books, industry publications, and even streaming services used for research.

Same Profession — Other States

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