A
AcadiFi
TA
TaxPrepMaster2026-04-14
eaPart 2Business Entities

When does a side activity count as a business instead of a hobby for tax purposes?

This comes up constantly because people have something they enjoy that earns a little money, and they want to know whether the losses can offset other income. I know the IRS cares about profit motive, but I still need a practical way to explain what facts actually matter.

96 upvotes
AcadiFi TeamVerified Expert
AcadiFi Certified Professional
The tax difference between a hobby and a business turns on profit motive and business-like behavior, not just whether money came in...

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