@Xandi001 - please read @VolvoGirl 's repsonse closely. it is very good
The one thing I wanted to add, and this may be part of the confusion, @VolvoGirl provides the background on EIP1 and EIP2; they have NOTHING to do with the 2021 tax return; they were part of the 2020 tax return, even though EIP2 was received by most in January 2021.
for the 2021 tax return, the focus is on EIP3 only.
