Generally, in Canada, a certified new home buyer can get a rebate for 36% of the administration portion of the HST paid on another home, which involves 5% of the general sticker price. The new home must have a pre-charge cost of less or proportional to $350,000. For homes with a pre-charge cost of somewhere in the range of $350,000 and $450,000, the administration HST rebate is decreased, with no discount available when the sticker price is over $450,000. The most you can get a discount for the new home rebate as part of the HST is $6,300.