Renting out his family bach helps Havelock North retiree Barry Warren fund his love for the open road. He makes an average of $110 a night renting out his Porangahau Beach three-bedroom home.
"I originally bought it as a family bach, but now our children have grown up and stopped using it," he said.
"Renting it out means it covers all its own costs and then some. But I don't do it for the profits - I enjoy it. It's fun when bookings come in and our guests really seem to enjoy the place."
Tax changes in 2012 that closed loopholes "don't change much" for him because it is available year round.
Previously 90 per cent of a bach's costs - including mortgage interest - could be deducted from other income but the changes limited the deductibility relative to the owner's personal use. If a bach was rented for 30 days annually and the owner used it for 30, just 50 per cent of the costs could be deducted.