Tax Deductions Every US Freelancer Should Know
2025-07-10
1. Home Office Deduction
If you have a space in your home used regularly and exclusively for business, you can claim the home office deduction. The Simplified Method allows $5 per square foot up to $1,500 maximum. The Regular Method calculates the actual percentage of rent, mortgage interest, insurance, utilities, and repairs based on the business use percentage of your home.
2. Health Insurance Premiums
Self-employed individuals can deduct 100% of health insurance premiums for themselves and their families. This is an above-the-line deduction on Schedule 1, reducing your AGI regardless of whether you itemize. Dental insurance and long-term care insurance are also included. Exception: if you're eligible for coverage through a spouse's employer plan.
3. Retirement Contributions
Contributions to self-employed retirement accounts like Solo 401(k), SEP-IRA, and SIMPLE IRA are deductible. For 2025, Solo 401(k) allows up to $23,000 employee contribution ($30,500 if 50+) plus employer contribution, totaling up to $69,000. SEP-IRA allows up to 25% of net earnings. These powerful deductions reduce both income and self-employment tax.
4. Business Expenses
Deduct software, computers, office supplies, phone, and internet costs necessary for your business. Advertising and marketing expenses, website hosting, professional fees (accountants, lawyers), bank fees, and business insurance premiums are also deductible. Keep receipts and clearly document the business purpose of each expense.
5. Vehicle & Travel Expenses
Business use of your vehicle can be deducted in two ways: Standard mileage rate ($0.70 per mile for 2025) or actual expenses (gas, insurance, repairs multiplied by business use percentage). Business travel airfare, lodging, meals (50% deductible), and rental cars are deductible. Maintain detailed logs of business purpose and dates for all trips.