We do not know what your state laws are regarding who needs a license to be a personal trainer/assistant.
There is no federal law that requires you to be licensed in order to claim expenses when you are an independent contractor.
If you are self-employed you will be paying self-employment tax for Social Security and Medicare, as well as ordinary income tax (depending on how much you earned.)
Your business expenses will be entered on your Schedule C.
https://ttlc.intuit.com/questions/2903027-how-do-i-report-income-from-self-employment
https://ttlc.intuit.com/community/self-employed/help/what-is-the-self-employment-tax/00/25922
https://ttlc.intuit.com/questions/2902389-why-am-i-paying-self-employment-tax
https://ttlc.intuit.com/questions/1901340-where-do-i-enter-schedule-c
https://ttlc.intuit.com/questions/3398950-what-self-employed-expenses-can-i-deduct
https://ttlc.intuit.com/questions/1901110-do-i-need-to-make-estimated-tax-payments-to-the-irs
If you are using online software you will need Self-Employed. You can use any version of desktop software and the software will be able to do a schedule C. Or if you qualify you might be able to use Free File--it does not become available until mid-January:
There is another full-featured free version of the software:
Try Free File:
You qualify if your income was $39,000 or less, or $72,000 or less if active duty military, or if you qualify for Earned Income Credit
https://ttlc.intuit.com/questions/1900583-what-is-turbotax-free-file-program
Or—-Use this IRS site for other ways to file for free
https://apps.irs.gov/app/freeFile/
**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.**
