After you file

A previous answer said:  "When you're filing you will get to a part of the return where it will ask you how you want to pay the taxes due. In that section is where you will choose the date you want to make the payment and via what method."

 

But you can only delay the payment "if you choose direct debit."

 

Not if you use a credit card.  Apparently, you will not be asked for the payment date if you select credit card,

and the CC will be charged when you file electronically.