Get your taxes done using TurboTax

Why is it making you upgrade?   You must be entering it in the wrong place.  It is just regular interest like bank interest.

 

Enter interest from the IRS like a 1099Int and put the amount in box 1.

Enter a 1099-Int  under

Federal on left

Wages & Income at top

Interest and Dividends

Interest on 1099INT - Click the Start or Revisit button

 

Don't enter a bank or broker name and don't try to import it.  At the bottom pick -  Change How I enter my Form

Then on the next screen pick I'll Type it in Myself

 

Put the interest amount in box 1