Proposed HUD rule on RV USE Definition

D.E.Bishop wrote:
OP here, and I am sorry that I don't search the forums for to see if something I am about to post has been posted 45 times before. It appeared to be a new item and I thought it might be of interest because the change of definition may lead to the loss of the second home interest deduction on the federal taxes.

I should have guessed from the cut off date for comments that it was at least 6 months old.

I'll try harder to read and remember every post on the forums.

Exactly how does the HUD rule affect RV USE? This ruling has to do with defining what is a "house" and what isn't. It may affect how you can deduct taxes on your RV, maybe, but how would a ruling like that affect how an RV is actually used?