It took a lot of reading, and following lines of inquiry ("just what is this child credit they say I might qualify for? Hot damn, $366 more back!"). I did finally answer my initial question myself. It took getting my hands on the form to see where to put the information so they won't kick out my return as flawed.

I'll let it sit for a day or two then go back over the numbers. A cool calculator review works for me. I found a couple of errors from yesterday's work, so who knows what else I might catch after a little distance.

Thanks, all!

SRS