You're working hard, spending real money on your business, and taking it seriously. But does the IRS see it that way?

If the IRS decides your business is really a hobby, you still pay tax on every dollar you made, but you lose the deductions for your supplies, equipment, mileage, website, and advertising. And if you've been taking losses, the IRS can take those back too, plus interest.

Don't Let the IRS Call It a Hobby is the plain-English guide for side hustlers, content creators, beauty pros, bakers, resellers, crafters, and small business owners who want to make sure their business is treated like a business.

Inside this 41-page e-book, you'll learn:

• The real difference between a hobby and a business in the IRS's eyes

• What the hobby label can cost you, with real dollar examples

• The nine factors the IRS uses to decide, with green lights and red flags for each

• The "3 out of 5 years" profit rule and what it really means

• When Form 5213 can buy a new business more time

• The red flags that make a real business look like a hobby

• Exactly how to build a paper trail that proves your business is real

• How cash apps, 1099-Ks, and hobby income get reported

Plus 6 printable worksheets: a Hobby or Business? Self-Check Scorecard, a Business Proof Checklist, a One-Page Profit Plan, a Five-Year Profit Tracker, a Time and Activity Log, and an Annual Business Review.

Updated with the current federal rules, including the 2025 tax law changes.

Instant download. Lifetime access. No subscriptions. No fluff.

Written by Batrice Allen, EA, IRS Enrolled Agent and founder of Taxes By HER.