I got a letter from the IRS asking me to show supporting details for Federal Income Tax Withheld (1040 line 25d).
I'm used to using the TTax download product, where it's simple to switch to a Forms view, and show the data sources and worksheets that contribute to computed values on the 1040. But I don't see a way to do that with the online version. How can I easily see the list of 1099s which were entered, and the details of each?
