Thanks for your help and the screenshots. I am using the online version and the second question about whether the Bank provided a FEIN does not come up. The online version's GUI for inputing the Payer's information and the amount also includes a field for the FEIN that I cannot leave blank (see my screenshot above).
Thanks again.
@YonahBOy
I did my test again using TurboTax Premier, Online, with the Chrome browser (just like you). I cannot reproduce the screen you are seeing, even trying to import something (of course you can't because I assume that this interest did not come from an institution that TurboTax recognizes.
Here is what I did to make it work:
Do a Search (upper right) for 1099-int
Click on the jump-to result
You should see a table of your interest statements

Click on the trash can to the right of the one without an FEIN that you want to delete
Say YES to the conformation of the delete
Click on the Add another 1099-INT
Click on “I’ll type it in myself”

Notice that there is no box for Federal Identification Number
Enter the name of the source of the interest, pulldown to chose you or your spouse, and enter the amount of the interest

On the next screen click on “None of these apply” (if that’s true)


Note that I took this test through the Federal Review and the Review did not flag this interest source at all, much less for having no FEIN.