! b; v5 ~$ A) ZNot on a 10% down payment mortgage. If 35% or more, that is a different story. 9 r/ A" F8 s/ y/ P1 c( U* b 1 S6 A5 N7 P1 M4% vs. 2.59% for 5 year qualifying on 25 year amortization, his income has to increase 54% to qualify on the same note 4/2.59 = 1.5444 Will that make sense. Small credit union also need to observe the rule of lending, either CMHC, Genworth or CG.