Answer:
If the purchaser is moving into one of the units at closing or within a year after closing, Regulation Z Comment 3(a)-5 applies, and the loan can be considered primarily for business purposes because it has more than two units. The fact that the purchaser won't be moving in within that one year period doesn't change things. You don't have to comply with TIL or RESPA.
First published on BankersOnline.com 5/23/11