The Freelancer Tax Reality

As a freelancer, no employer withholds taxes from your payments. You receive the full amount and are responsible for setting aside and paying taxes yourself. If you do not, you will owe a large sum plus penalties at tax time.

How Much to Set Aside

A common rule of thumb: set aside 25-30% of every payment you receive. This covers:

• Federal income tax (10-37% depending on bracket)
• Self-employment tax (15.3%: 12.4% Social Security + 2.9% Medicare)
• State income tax (0-13% depending on state)

The self-employment tax is the surprise that hits new freelancers hardest. Employees only pay half of Social Security and Medicare (7.65%), with the employer paying the other half. As a freelancer, you pay both halves.

Quarterly Estimated Payments

The IRS requires you to pay taxes quarterly if you expect to owe $1,000 or more for the year.

For more on this topic, see our guide on Side Hustle Taxes: What Happens When You Make Money Outside Your Day Job.

Due dates: April 15, June 15, September 15, January 15 (of the following year).

How to calculate: Take your expected annual income, multiply by your effective tax rate, divide by 4. Pay that amount each quarter using IRS Form 1040-ES.

For more on this topic, see our guide on Side Hustle Income Calculator: How Much Can You Actually Make in 2026?.

Penalty for not paying: The IRS charges an underpayment penalty (currently ~8% annualized) on any shortfall.

Common Deductions

As a freelancer, you can deduct ordinary and necessary business expenses:

• Home office (dedicated space used exclusively for work)
• Equipment (computer, software, phone)
• Internet and phone bills (business-use percentage)
• Health insurance premiums (100% deductible for self-employed)
• Retirement contributions (SEP-IRA allows up to 25% of net income)
• Business travel and meals (50% of meal costs)
• Professional development (courses, books, conferences)

The Biggest Mistake

Not tracking expenses throughout the year. By the time tax season arrives, you have forgotten thousands of dollars in legitimate deductions. Use a separate business bank account and a simple spreadsheet or accounting app (Wave is free) to track every business expense in real time.