One of the key advantages of doing a first-time homebuyer rebate, which is only available to a certain portion of the market, is that, if first-time homebuyers prefer, they could always not say they're a first-time homebuyer, negotiate a price on their home and claim the rebate directly with the CRA. However, if they're comfortable assigning the rebate to the builder, they can do so, perhaps after negotiating a price on the home.
We're fairly confident, given the design of the measure and the fact that first-time homebuyers don't have to discuss the availability of the rebate with the builder, that most, if not all, of the relief should go to the first-time homebuyer. There are other designs that can be considered where that would be a bit more of a risk, but in this instance we're fairly confident that the relief will go where it's intended.