The proposed change would come in around the middle of this year, and would mean home buyers get approved for debt capped at six times their income. Investors would be capped at seven times their income.
Speaking on the Cooking the Books podcast, CoreLogic chief property economist Kelvin Davidson said the limits were likely to have a bigger impact if interest rates fell.
But even once that happened, there were ways for lower-income first-home buyers to work around it.
Banks could give up to 20 per cent of their mortgage lending to people outside those limits, and historically, had used that allowance for first-home buyers.
“Then there’s things like new builds; they’ll be exempt from the DTI rules. So theoretically, you can get into a new build with slightly relaxed rules.
“It won’t be a free-for-all; your serviceability will still be tested, you’ll still have to be able to afford the mortgage on that new build, but the rules may be a little bit easier.
“So there are still ways in for first-home buyers.
“Then there’s all your standard hacks in terms of trying to increase your income, getting a boarder in, all those sorts of things.”
Davidson said investors historically used higher levels of debt, so the new DTI system was likely to have a bigger impact on them.
For the full interview, listen to the Cooking the Books podcast here.
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