This post is part of a 9-part series called “Turn Your Side Hustle Into a Tax-Saving Business.”
In this series, you'll learn how to legally lower your taxes, take advantage of IRS rules, and treat your side hustle like a real business.
Side Hustle or Business? You Might Be Self-Employed and Not Know It
Whether you:
Drive for Uber or Lyft
Deliver for DoorDash, Instacart, or Amazon Flex
Freelance on Upwork, Fiverr, or Toptal
Sell products on Etsy, eBay, or Facebook Marketplace
You’re likely considered self-employed by the IRS.
That means you:
Report your income on Schedule C
Pay self-employment tax (covered in "Self-Employment Taxes Made Simple")
Qualify for business deductions (see "What You Can Deduct as a Business (IRS Section 162)")
The IRS Says You’re a Business
Even if it's part-time or just a way to make extra cash, the IRS treats your gig work as a trade or business if you’re doing it to make a profit.
That gives you access to tax-saving tools—but it also means you’ve got to handle taxes yourself.
Deductions You Can Claim as a Gig Worker
Here are common write-offs that apply to gig economy jobs:
| Expense Type | Examples |
|---|---|
| Mileage or Car Use | For delivery or rideshare (track carefully!) |
| Cell Phone & Data | Percentage used for business (calls, apps, GPS) |
| Equipment | Hot bags, tools, phone mounts, chargers |
| Home Office | If you work from home managing your gig (covered in Post 7) |
| Supplies | Packaging, tape, printer ink, business cards |
| Software/Apps | Canva, QuickBooks, mileage trackers, marketing tools |
| Platform Fees | Etsy listing or transaction fees, PayPal/Stripe fees |
| Internet | Portion used for business (if you sell or freelance from home) |
Don’t Mix Personal and Business
Keep good records so you can prove what’s business and what’s not.
Use a separate bank account if possible and track mileage with an app (like MileIQ or Everlance).
We’ll cover best practices in "Recordkeeping & Preparer Responsibilities."
You Still Need to File Taxes (Even If No One Sends You a 1099)
If you earn $400 or more in self-employment income in a year, you’re required to:
File a tax return
Pay self-employment tax
Pay estimated taxes if needed (see "Self-Employment Taxes Made Simple")
Even if you don’t get a 1099, your income is still taxable.
A Quick Note About Hobby Income
If you’re doing something just for fun and don’t intend to make a profit (like selling crafts once a year), that might be a hobby—not a business.
But if you're:
Doing it often
Marketing your services
Trying to make money
Then it’s likely a business (see "Do You Have a Business or Just a Hobby? (Understanding IRS Section 183)" for the 9-factor test).
Final Thoughts
If you’re earning money on your own terms—even part-time—you’re a business owner in the IRS’s eyes. That means it’s time to take your hustle seriously and start using smart tax strategies to keep more of what you earn.
Up next: Let’s talk about some tricky deductions—like meals, travel, and gifts—that have extra IRS rules.
👉 Read -- Meals, Travel & Gifts — What Section 274 Allows (and Doesn’t)