Get your taxes done using TurboTax

#1 Change the refund applied from 2018

Federal Taxes
Deductions and Credits
Then scroll way down to Estimates and Other Taxes Paid
Other Income Taxes - Click the Start or Update button

Next page scroll down to 2018 Refund Applied to 2019
Click Start or Update by the tax you applied

 

#2   Enter interest from the IRS like a 1099Int and put the amount in box 1.
Enter a 1099-Int under
Federal
Wages & Income
Interest and Dividends
Interest on 1099INT - Click the Start or Update button

Put the interest amount in box 1