There may be an entry in the home section of the program that is creating this prompt. To review the mortgage section of the program, go to:
> Federal
> Deductions & Credits, select the option to view all tax breaks and navigate to Your Home. Click on Show More.
> Next to "Mortgage Interest, Refinancing, and Insurance (Form 1098)" select Revisit
Once you are in that section, review and adjust entries to remove mortgage information or a 1098 entry.
You can also go to Tax Tools (left-hand menu), Tools, Delete a form and delete the "Home Mortgage Interest Worksheet"