GST - Property Development There is only a liability to GST where: an enterprise is being carried on, the annual turnover is at least $75,000 ($150,000 for non-profit bodies) and a taxable supply is made. Therefore, when selling property there will be no GST liability unless all these requirements are met. The ATO has issued Miscellaneous Taxation Ruling MT 2006/1 on the meaning of carrying on an enterprise. In that ruling, the ATO states that in isolated transactions where land is sold that...