In my recent experience, if the property is going to be non owner occupied, you will require 20% down whether you go with a bank directly, or through a mortgage broker...the mortgage broker connects you with lenders/banks, so the rules still apply. The broker will shop around for you to find you the best rate/terms, however 20% down seems to be the new norm now, even before the rules `officially` apply on April 19. We bought our rental property in mid-March non owner occupied, and we weren`t given an option - it was 20% down or no mortgage...I wonder if others are finding the same as well?