Is It a Hobby or a Business? Why the Difference Matters for Tax Purposes

Many people earn extra income from activities they enjoy, whether that means selling handmade goods, offering services on the side, or turning a personal interest into a revenue stream. But when tax time comes around, it is important to understand whether that activity is considered a hobby or a business.

The distinction matters because the IRS treats hobbies and businesses differently for tax purposes.

The Key Difference Between a Hobby and a Business

In general, a business operates with the intent to make a profit, while a hobby is primarily pursued for personal enjoyment or recreation.

That does not always make the classification obvious. An activity a taxpayer enjoys can still be considered a business, and an activity that earns money is not automatically treated as one. The IRS looks at a range of factors rather than relying on a single test.

Questions That Can Help Determine the Difference

When deciding whether an activity is a hobby or a business, taxpayers should consider several factors, including:

• Whether there is a genuine intent to make a profit
• Whether the activity has produced a profit and how much
• Whether future profits may result from appreciation of assets used in the activity
• Whether the taxpayer depends on the income for their livelihood
• Whether losses are due to circumstances beyond the taxpayer’s control or are common during a startup phase
• Whether changes have been made to improve profitability
• Whether the activity is run in a businesslike manner with complete and accurate books and records
• Whether the taxpayer or their advisors have the knowledge needed to operate the activity successfully

No single factor determines the outcome. Instead, the IRS considers the overall facts and circumstances.

Why Proper Classification Matters

Correctly identifying an activity as a hobby or a business can affect how income is reported and how related expenses are treated on a tax return. That is why it is important for taxpayers to review their situation carefully and maintain documentation that supports how the activity is being conducted.

Activities that are approached seriously, managed with good records, and operated with a profit motive are more likely to be viewed as a business.

Payment Apps and Digital Assets May Also Trigger Tax Reporting

Regardless of whether an activity is a hobby or a business, income earned from it may still be taxable.

For example, taxpayers who are paid through payment apps for goods or services may receive Form 1099-K reporting those transactions. In addition, taxpayers who receive payment in the form of digital assets may receive Form 1099-DA.

These amounts generally must be reported on a federal tax return, which makes accurate tracking and documentation especially important.

Good Recordkeeping Can Help Taxpayers Stay Prepared

Whether an activity is ultimately classified as a hobby or a business, keeping clear records throughout the year can make tax filing easier and help reduce uncertainty.

If you earn income from a side activity and are unsure how it should be treated for tax purposes, Porte Brown’s tax professionals can help you evaluate the facts, understand the reporting requirements, and plan with greater confidence.

Source: IRS Tax Tip 2026-45