We have a Sprinter van that has been converted. I am wondering if this can be considered a second home for taxes. In particular, for Mortgage interest deduction and Solar tax credit. Based on my reading of:
Publication 936 (2022), Home Mortgage Interest Deduction
Qualified Home
A home includes a house, condominium, cooperative, mobile home, house trailer, boat, or similar property that has sleeping, cooking, and toilet facilities.
Is there any further guidance from the IRS regarding this topic, as far as the "precise definition" of sleeping, cooking, and toilet facilities?
For example, is a cassette toilet (portable toilet) considered "toilet facilities"?
I have read online that facilities need to be "permanently attached" but I dont see that anywhere in the IRS definition.
Thanks for any assistance.
