How can i see the inputs to the federal return?

Do you mean you want to preview the return?

or look at the worksheets?

i would like to look at the worksheets. i don't know where the entry for line 71 on my schedule 5 came from, and without access to worksheets or the original questions, i can not figure it out on my own. i did not file for an extension in any year, so am not clear on where turbotax got the "amount paid with request for extension to file" amount. thanks for your help.

i'm asking because the irs disallowed that amount (line 71 on schedule 5) when calculating my refund.

If you just want to preview the return in TurboTax Premier (Online) you can go to Tax Tools in the left-side navigation and then click Tools. On the Tools Center screen, click "View Tax Summary". When you click on that you'll see Preview my 1040 populate in the left-hand navigation. By clicking on that, you can preview the entire return.