> The first page of the PDF should have bank information.
Thanks for the reply.
In my case, following those instructions only lets me see tax documents for past years.
What I was curious about was, when I select "File an extension", and click "Download your Federal Extension", the resulting PDF (form 4868) contains none of the payment information I entered when filing the extension.
That's the bit that trips me up: I can't see whether the payment was successfully submitted alongside the extension, only that the extension was approved.
