How do I enter interest paid for an RV when a 1098 isn't provided by the lender?

If your RV has sleeping, cooking and toilet facilities, you enter that interest as if you had received a form 1098.

1. In TurboTax Online, open your return
2. Click on Search (magnifying glass icon) at the top right of your screen
3. In the Search box, enter form 1098 and click Enter
4. In the search result box, click on Jump to form 1098
5. TurboTax will take you directly to the section where you can start entering your form 1098.

Please read this TurboTax Help article for more information.