The GST exemption for the supply of portable units of housing was clarified in Technical Decision Summary No. 22/13, which was published by the New Zealand Inland Revenue. A taxpayer asked for a reimbursement of the GST they had paid for the one-time delivery and installation of movable housing units, which were rented out on a weekly basis.
The key questions in this argument were whether renting the movable units qualified as a single supply or a series of deliveries, and whether or not there was an exemption to the supply of housing.
The Tax Counsel Office came to the following conclusion:
Source: taxtechnical.ird.govt.nz