Freelancer Tax Deductions: The Complete Checklist
Deductions are the single biggest lever a freelancer has over their tax bill. Every one you miss is money you hand the IRS for no reason.
Why deductions matter so much for the self-employed
As a freelancer you're taxed on profit, not revenue. Every legitimate business expense lowers that profit — and because you pay both income tax and the 15.3% self-employment tax on it, each deduction is worth more to you than to a regular employee. At a combined ~30% rate, $10,000 in deductions is about $3,000 back in your pocket.
The checklist
- Home office — a portion of rent/mortgage, utilities, and insurance based on the square footage used exclusively for work (or the simplified $5/sq ft method).
- Software & subscriptions — design tools, accounting apps, hosting, domains, stock assets.
- Equipment — computer, camera, desk, chair, phone (business-use portion).
- Phone & internet — the business-use percentage.
- Business mileage — driving to clients, the post office, meetings (standard mileage rate).
- Health insurance premiums — self-employed health insurance is deductible above the line.
- Retirement contributions — a solo 401(k) or SEP IRA lowers taxable income while building your future.
- Professional services — your accountant, lawyer, contractors, and subcontractors.
- Education — courses, books, and conferences that maintain or improve your skills.
- Marketing — website, ads, business cards, portfolio hosting.
- Business meals — 50% of meals with clients or while traveling for work.
- Half of your self-employment tax — automatically deductible against income tax.
See the impact. Enter your profit after deductions into the Self-Employment Tax Calculator to see how much lower your tax bill gets — every deduction you add drops the number.
Track them the easy way
The freelancers who capture every deduction don't rely on memory in April. Open a dedicated business bank account, run all business spending through it, and use a bookkeeping app that categorizes transactions automatically. Keep receipts and a simple mileage log. That's the whole system.
The takeaway
Deductions are legal, expected, and lucrative. Run every business expense through one account, keep records, and claim everything you're entitled to — then confirm your final numbers with a tax pro.
General information, not tax advice.
Frequently asked questions
What can freelancers write off?
Any ordinary and necessary business expense: home office, software and subscriptions, equipment, a portion of your phone and internet, business mileage, health insurance premiums, retirement contributions, professional services, marketing, and business meals (50%). Half of your self-employment tax is also deductible.
How much do deductions save me?
Every dollar of deduction lowers the profit you pay both income tax and self-employment tax on. At a combined ~30% rate, $10,000 of legitimate deductions saves roughly $3,000. Tracking them is one of the highest-return habits a freelancer can build.
Do I need receipts?
Yes — keep records for every deduction (receipts, mileage logs, bank/credit-card statements). Use a dedicated business account and a bookkeeping app so it is automatic, not a year-end scramble.