I filled out T777S (Detailed Method) and on T4 checked Yes next to "Will you claim employment expenses for working at home due to COVID-19 for income on this T4?". During Review step prior to File there was 2 errors, one said I’d filled out both T777S and T777 and I can only use one. I didn’t (knowingly) enter info on T777 and it looks to be empty but there’s no way I can “clear” it.
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Getting the same error - takes you into a loop.
Error: "You've attempted to claim employment expenses from working at home due to COVID-19 (form T777S) and also declared other employment expenses (form T777). Turbo allows only one"
But all I entered was I have T2200S and falt rate.No other employment expenses.