Section 102MC — Income Tax Assessment Act 1936: When trading business not carried on

A trustee of a unit trust that would, apart from this section, carry on a trading business at a time during a year of income is taken for the purposes of this Division not to carry on a trading business at a time during that year if, for that year, not more than 2% of the gross revenue of the trustee (as trustee of the unit trust) was income from things other than eligible investment business (except from the carrying on of a business that is not incidental and relevant to the eligible investment business).