Put any and all 1099-G forms you received from CA (or anywhere else) into TurboTax when you are preparing your federal tax return. Turbotax will then determine your taxable income. Idaho will use what you entered for your federal tax return when computing your state taxes. You do not have to (and should not) re-input your unemployment compensation on your ID return. The CA state income tax refund you received in 2021 means that your overpaid CA income taxes for 2020, so that should be a closed book.
