This article was published by the IRS.

Sometimes the line between having a hobby and running a business can be confusing, but knowing the difference is important because hobbies and businesses are treated differently when it's time to file a tax return. The biggest difference between the two is that businesses operate to make a profit while hobbies are for pleasure or recreation.

Whether someone is having fun with a hobby or running a business, if they accept more than $600 for goods and services using online marketplaces or payment apps, they could receive a Form 1099-K. Profits from the sale of goods, including personal items, and services is taxable income that must be reported on tax returns.

There are a few other things people should consider when deciding whether their project is a hobby or business. No single thing is the deciding factor. Taxpayers should review all of the factors to make a good decision.

How taxpayers can decide if it's a hobby or business

These questions can help taxpayers decide whether they have a hobby or business:

* Do they carry out the activity in a businesslike manner and keep complete and accurate books and records?

* Does the time and effort they put into the activity show they intend to make a profit?

* Does the activity make a profit in some years – if so, how much profit does it make?

* Can they expect to make a future profit from the appreciation of the assets used in the activity?

* Do they depend on income from the activity for their livelihood?

* Are any losses due to circumstances beyond their control or are the losses normal for the startup phase of their type of business?

* Do they change their methods of operation to improve profitability?

* Do the taxpayer and their advisors have the knowledge needed to carry out the activity as a successful business?

Whether taxpayers have a hobby or run a business, good record keeping is always key when it's time to file taxes.