I have the same situation for my 2020 return. Interest amount was $3.93. IRS has not sent me a 1098-INT or a 1099-INT—and I suspect they won't.
Since I didn't receive a form, I don't believe I should 'make one up' in the 1099-INT section of TurboTax, as then there would be something that doesn't align with their records.
In this case, where should I enter it? Miscellaneous Income?
