You'll need to look at your 2017 tax return. If the home...

My Form 1098 has an amount in Box 4. In TurboTax Premier Web, there is no field for Box 4. How do I enter that amount?

posted

You'll need to look at your 2017 tax return.

If the home mortgage interest was used as a deduction on your 2017 return (Schedule A) you need to reort the refunded interest as income on your 2018 tax.

Select Federal Taxes
Wages & Income
Scroll to Less Common Income
Select Miscellaneous Income (last item), start
Then select Reimbursed deductions from a prior year

"It is a refund (or credit) for overpayment(s) of interest you made in a prior year or years. If you itemized deductions in the year(s) you paid the interest, you may have to include part or all of the box 4 amount on the “Other income” line of your 2019 Schedule 1 (Form 1040). No adjustment to your prior year(s) tax return(s) is necessary. For more information, see Pub. 936 and Itemized Deduction Recoveries in Pub. 525."