Your post is headed "Wages"---but are you asking about self-employment income? Are you working as an independent contractor? TN does not have a state income tax, so you must be asking about the federal filing requirements. If you make at least $400 as an independent contractor you are required to file a tax return and pay self-employment tax for Social Security and Medicare.
https://ttlc.intuit.com/community/self-employed/help/what-is-the-self-employment-tax/00/25922
Who has to file?
http://www.irs.gov/uac/Do-I-Need-to-File-a-Tax-Return%3F
**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**
