Tax Planning for Freelancers and Gig Economy Workers: A Complete Guide

Freelancers and gig economy workers face a fundamentally different tax situation than W-2 employees. As self-employed individuals, they owe both the employee and employer shares of Social Security and Medicare taxes (15.3% combined on the first $176,100 of net earnings for 2025, then 2.9% Medicare on all earnings above that), pay income tax on net business profit, receive no employer-provided benefits or withholding, and must make quarterly estimated tax payments or face penalties. The upside: self-employed individuals have access to every business deduction available to any other business, plus the self-employed health insurance deduction, the deductible half of self-employment tax, and generous retirement plan options (SEP-IRA or Solo 401(k) with up to $70,000 in contributions for 2025). The tax planning opportunity for freelancers is substantial, because most gig workers leave significant deductions on the table.

What does a freelancer’s tax picture actually look like?

Which gig worker deductions are easy to miss?

For rideshare and delivery drivers, the car is the big one, and the rate changed mid-2026. The standard mileage rate is 70 cents a mile for 2025. For 2026 it’s 72.5 cents for miles driven January through June and 76 cents for July through December, so split your 2026 miles by date. You have to choose the standard rate in the car’s first year of business use.

• A home office needs exclusive, regular use plus one more test, such as being your principal place of business. Admin work counts toward that test when you have no other fixed place to do it.
• Driving from home to a regular place of work is commuting, which generally isn’t deductible. If your home office is your principal place of business, trips from home to other work locations in the same business do count.
• Health insurance you pay as a self-employed worker is deductible up to your net earnings from the business. It isn’t allowed for any month you could join a subsidized employer plan, including a spouse’s, and it doesn’t lower your self-employment tax.

How is the self-employment tax calculated?

Self-employment tax is 15.3% on net self-employment income up to the Social Security wage base ($168,600 in 2024), then 2.9% on income above that threshold. Net self-employment income is calculated as 92.35% of your Schedule C net profit (the 7.65% reduction approximates the employer-half FICA deduction that W-2 workers receive). You deduct half of the self-employment tax on Schedule 1 of Form 1040, which reduces your AGI and income tax but does not reduce the SE tax itself. The additional Medicare tax of 0.9% applies to combined wages and self-employment income exceeding $200,000 ($250,000 married filing jointly). This makes the effective rate on high-income self-employment earnings 16.2%.

Related guides:

• Independent Contractor Tax Guide: Self-Employment Tax, Estimated Payments, and Deductions

How do you calculate the self-employment tax deduction?

The self-employment tax is 15.3% of net self-employment earnings (12.4% Social Security on income up to the wage base of $176,100 for 2025, plus 2.9% Medicare on all earnings). Before calculating the tax, you multiply net earnings by 92.35% (0.9235) to account for the fact that employees only pay tax on wages after the employer’s share is excluded. You deduct half of the self-employment tax as an above-the-line deduction on Form 1040, which reduces your AGI but not your self-employment income for SE tax calculation purposes. The additional 0.9% Medicare surtax applies to self-employment income exceeding $200,000 for single filers or $250,000 for joint filers, and this additional tax is not eligible for the 50% deduction.

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.