So although unchecking the extension direct debit will fix the letters, it is not a good practice to do so. I found the program does not save the 4868 direct withdrawal info that was originally submitted when you uncheck that box. If you do uncheck them print the correct letters be sure to recheck the box to ensure you have the original form of payment that was submitted with the extension saved in the program. I have found so many program glitches and Proseries has yet to fix. The fact the program updates for extension filing and acceptance should not affect the balance due when filing the final return. PROSERIES JUST FIX IT ALREADY!!