What are you trying to do? No 2020 tax return can be filed yet. The IRS will not begin to accept 2020 returns until the end of January. Wait for your W-2 and prepare your return correctly.
Or do you mean that instead of income that is reported on a W-2 you will have income reported on some other kinds of documents like 1099NEC or retirement income, etc.?
**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.**
