Internal Revenue Service United States Department of the Treasury
Level Basic Advanced Military International

Self-Employment Tax Form 1040-SS

Self-Employment Tax

Who Must Pay? (continued)

Kinds of Self-Employment

There are many different kinds of self-employment, including:

Job Example

Part time job

Paul fixes cell phones and computers in his spare time.

Professional job

Dr. Cynthia Wilson has a pediatric practice that generates self-employment income.

Independent contractor

Anna has a contract with several local doctors to provide billing services.

Partners in a partnership

Roger and Dean are partners in a fruit stand. Each includes his share of income or loss in the partnership as self-employment income.

Sole proprietor

Pedro owns and runs a local restaurant. The income he receives from the restaurant is self-employment income.

Refer to Publication 334, Tax Guide for Small Business, for more information.

Taxi driver with his taxi.