ALL of your income must go on the SAME tax return. You do not file W-2's on a separate return from your 1099's. It all goes on the same Form 1040.
If you qualify to use Free File you can enter self-employment income along with your W-2 income. If you made too much you need to use either online Self-Employed or one of the desktop versions that can prepare a schedule C for the self-employment income.
https://ttlc.intuit.com/questions/1900583-what-is-the-turbotax-free-file-program
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