If you run a business “on the side” and derive most of your income from another source (whether from another business you own, employment or investments), you may face a peculiar risk: Under certain circumstances, this on-the-side business might not be a business at all in the eyes of the IRS. It may be a hobby.
The hobby loss rules
Generally, a taxpayer can deduct losses from profit-motivated activities, either from other income in the same tax year or by carrying the loss back to a previous tax year or forward to a future tax year. But, to ensure these pursuits are really businesses — and not mere hobbies intended primarily to offset other income — the IRS enforces what are commonly referred to as the “hobby loss” rules.
If you haven’t earned a profit from your business in three out of five consecutive years, including the current year, you’ll bear the burden of proof to show that the enterprise isn’t merely a hobby. But if this profit test can be met, the burden falls on the IRS. In either case, the agency looks at factors such as the following to determine whether the activity is a business or a hobby:
Dangers of reclassification
If your enterprise is reclassified as a hobby, you can’t use a loss from the activity to offset other income. You may still write off certain expenses related to the hobby, but only to the extent of income the hobby generates. If you’re concerned about the hobby loss rules, we can help you evaluate your situation.