When you pick up gig work (driving for a rideshare app, doing freelance projects, delivering food, renting out a room), the money feels simple. Customer pays, you get paid. But the tax situation is more complicated than a regular W-2 job, and a lot of people don't realize that until they're looking at an unexpected tax bill.
This is a general overview of how gig income gets taxed. Tax rules change, your specific situation matters, and for anything beyond the basics, a CPA or tax professional is worth the cost.
The self-employment tax problem
At a regular job, your employer withholds income taxes from your paycheck and also pays half of your Social Security and Medicare taxes (collectively called FICA). You pay the other half, though you don't really feel it because it's handled automatically.
When you work gig jobs, you're considered self-employed. That means you pay both halves of FICA yourself. As of the 2024 IRS guidance, the self-employment tax rate is 15.3% on net self-employment income (12.4% for Social Security up to a wage base, 2.9% for Medicare). On top of that, you still owe regular income tax.
If you weren't expecting this, the combined hit can be a shock. Someone who earns $10,000 in gig income and doesn't set anything aside might face $2,000 or more in taxes they weren't prepared for.
You probably need to make quarterly estimated payments
Unlike a W-2 job, no one withholds taxes from gig payments. The IRS expects self-employed individuals to make quarterly estimated tax payments, four times a year, to pay your estimated tax liability as you go. The general threshold: if you expect to owe $1,000 or more in taxes for the year, you're required to make estimated payments.
The quarterly deadlines (per IRS guidance) are typically mid-April, mid-June, mid-September, and mid-January of the following year. Missing these deadlines can result in a penalty, even if you pay everything you owe by the April filing deadline.
The IRS Form 1040-ES helps you calculate what to pay each quarter. Most tax software also walks you through this calculation.
The upside: business expenses reduce your taxable income
Self-employed people get to deduct legitimate business expenses from their income before calculating self-employment tax. This is one of the real advantages of gig work, as long as you track your expenses carefully.
Common deductions for gig workers (subject to IRS rules and your specific situation) include:
- Mileage or actual vehicle expenses for driving-based gigs (rideshare, delivery); the IRS publishes a standard mileage rate each year
- A portion of your phone bill if your phone is used for work
- Supplies, equipment, or software used for your gig work
- Portion of home expenses if you use a dedicated home office space for the work
- Health insurance premiums for self-employed individuals, in some cases
You'll report self-employment income and expenses on Schedule C (Form 1040). Keeping clean records throughout the year matters: receipts, mileage logs, invoices. Trying to reconstruct expense records in April from memory is a bad time.
1099s and when you'll receive them
If a single client or platform paid you $600 or more during the year, they're required to send you a 1099-NEC (for nonemployee compensation) by January 31 of the following year. Platforms like Uber, Lyft, DoorDash, and others also use 1099-K for payment processors above certain thresholds; the threshold rules have changed in recent years, so checking the current IRS guidance is worth doing.
A key point: you owe taxes on all self-employment income, even if you don't receive a 1099. The 1099 is an informational form, not a permission slip. Small gig payments under the 1099 threshold are still taxable income.
What to set aside
A common rule of thumb is to set aside 25–30% of your net gig income for taxes, depending on your other income and tax bracket. This covers both the self-employment tax and the federal income tax on that income.
The cleanest approach: open a dedicated savings account for your tax reserve and transfer that percentage every time gig income hits your account. That way you're not tempted to spend it, and making quarterly payments is straightforward. A high-yield savings account works well for this; your money earns a bit of interest while it sits. See our overview of high-yield savings accounts for how to compare them.
State taxes are a separate layer
Most states with an income tax also tax self-employment income, and some states also have their own quarterly estimated payment requirements. The rules vary by state, so look up your specific state's guidance or factor this into your consultation with a tax professional.
Should you use tax software or hire a CPA?
If your gig income is straightforward (one or two platforms, clear expenses), tax software handles Schedule C fine and is a reasonable option. If you're mixing gig work with a W-2 job, have significant deductions, operate a side business that's growing, or have any uncertainty, the cost of a CPA is usually worth it. Self-employment tax errors are among the most common audit triggers.
Your side hustle income can also help fund other financial goals. If you're using gig earnings to pay down debt, the side hustle to debt payoff guide covers how to channel that money strategically. And if you want to put some of it to work for retirement, you can start investing with as little as $100.
Your next step
If you're new to gig work, the most important thing you can do right now is set up a tax savings account and start setting aside a percentage of every payment. The exact percentage depends on your full income picture, but somewhere in the 25–30% range is a reasonable starting point while you figure out your actual liability.
For quarterly estimated payments, IRS.gov has Form 1040-ES and instructions. For anything more complex, a CPA who works with self-employed clients is a worthwhile investment. It tends to save more than it costs.
This article was generated with the assistance of AI and reviewed for accuracy. It is for general educational purposes only and is not financial, tax, or legal advice.
