Business or Hobby – Did You Know?
If you derive income from any activity where you are not an employee, from occasional dog sitting to playing guitar for tips at your local coffee shop, then the IRS requires you to classify the activity as either a hobby or a business on your tax returns. Importantly, this decision must be based on IRS rules governing what constitutes a business, not on how you personally view the activity. If you are unsure how those rules apply to you, a qualified tax advisor can help.
If your project is reported as a business, you may be able to deduct almost all expenses related to the project, even if those expenses result in a net loss some years. However, your net business income (profit) will be subject to self-employment tax. Meanwhile, hobby income is exempt from self-employment tax, but the Tax Cuts and Jobs Act (TCJA) eliminated most deductions for hobby-related expenses. Generally, if an endeavor involves very little expense and accounts for a small percentage of your annual income, it is probably best to report it as a hobby. In many other cases, you may be surprised to learn that you can, or even must, call your favorite hobby a business—and that doing so has significant tax advantages.