Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Instructions for Form 1040
Request for Taxpayer Identification Number (TIN) and Certification
Request for Transcript of Tax Return

 

Employee's Withholding Allowance Certificate
Employer's Quarterly Federal Tax Return
Employers engaged in a trade or business who pay compensation
Installment Agreement Request

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

Trade or Business

A trade or business is generally an activity carried on for a livelihood or in good faith to make a profit. The facts and circumstances of each case determine whether or not an activity is a trade or business. The regularity of activities and transactions and the production of income are important elements. You do not need to actually make a profit to be in a trade or business as long as you have a profit motive. You do need, however, to make ongoing efforts to further the interests of your business.

Part-time Business

You do not have to carry on regular full-time business activities to be self-employed. Having a part-time business in addition to your regular job or business also may be self-employment.

Example: You are employed full time as an engineer at the local plant. You fix televisions and radios during the weekends. You have your own shop, equipment, and tools. You get your customers from advertising and word-of-mouth. You are self-employed as the owner of a part-time repair shop.


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