I am an employee & only got payed cash how would I put that as my only income?

[DoninGA]

If your employer did not withhold Social Security taxes and Medicare taxes from your wages, you were not an employee but an independent contractor.

You will need to report your self-employment income and expenses on Schedule C.  Upgrade to the Self-Employed edition by clicking on Upgrade on the left side of the online program screen.

See this TurboTax support FAQ for self-employment income - https://ttlc.intuit.com/turbotax-support/en-us/help-article/self-employment-taxes/report-income-self...

[JosephS1]

Please clarify and expand on your question.  You were paid in case as you stated.  In what capacity were you employed?  Did you start your own business?  Do you have any specific information about who paid you such as full name, address, identification number?

Knowing these items can better help us assist you in fully answering your question.  Thanks.

@lorela760