Hi all,

I am amending 2020 & 2021 1120S and individual tax returns for my clients due to the ERC they received.

As I know, I need to put the ERC amount in 1120S under Ordinary Income|Deductions| Less: ERC claimed on employment tax return. It applies for FED but not sure about state.

I tried to research to see if I need to amend state 1120S and 1040 as well, or I only need to amend FED? Does anyone know if I need to amend state or not?