I am processing an extension for a 1040 and curious what assurance / review / verification I can get beforehand related to if any amounts are being withdrawn from a bank account as payment with the extension.

I want to essentially see / confirm / verify what amounts are going to be withdrawn and from what bank account.

Other than reviewing the direct deposit screen, is there another section in the return that confirms the amount and from what accounts it will be withdrawn? Just don't want any unnecessary transactions prior to filing.