Full text
the tax payable in respect of the supply, importation or bringing in, as the case may be, of the particular construction input is deemed to be equal to the amount determined by the formula A × B where A is the tax payable (in this subsection referred to as the “total tax payable”) by the person in respect of the supply, importation or bringing in, as the case may be, of the property or service, determined without reference to this subsection, and B is the extent (expressed as a percentage) to which the property or service was acquired, imported or brought in, as the case may be, for consumption, use or supply in the course of carrying on the particular construction; and