301. The rules set out in the second paragraph apply where(1) an insurer to whom movable property has been transferred from a person in circumstances in which section 298 applies makes at any time a taxable or non-taxable supply of the property by way of sale, other than a supply deemed, under any provision of this Act other than sections 41.1 to 41.6, to have been made;
(2) the insurer was not deemed under section 300.1, 300.2 or 301.2 to have received a supply of the property at an earlier time;
(3) no tax would have been payable by the insurer had the insurer purchased the property in Québec from the person, otherwise than by way of a non-taxable supply, at the time the property was transferred; and
(4) the person had not last acquired the property by way of a non-taxable supply before it was transferred.
For the purposes of this formula,(1) A is tax calculated on that consideration; and
(2) B is the total of all amounts each of which is a rebate under Division I of Chapter VII that the insurer was entitled to claim in respect of the property or an improvement thereto.