Its on the ES worksheet, or you can click into the entry space from Line 98 on the 540.

Proseries makes it pretty easy to find what you need, you know what line of the tax return that should  appear on, right?   So you can almost always go to that line where it belongs and get to the entry spot.

Thank you, Lisa. I am embarrassed to confess that I was a bit bleary eyed and not properly following the "Overpayment Applications Options" section of the ES worksheet. Thanks again for responding.