After you file


@amrijoseph wrote:

I know Donin, but the problem is if you filed 2019

and the irs didn't get your direct deposit info

because you didn't have any refund coming,

the only way to amend your return is by snail mail.


There is no bank information entered on an amended tax return.  So you cannot enter direct deposit or direct debit bank routing and account numbers on an amended tax return.