Section 165 of the Excise Tax Act imposes GST/HST on taxable supplies "made in Canada". A supply is deemed to be made in Canada if “delivered or made available” to the supply’s recipient in Canada (para. 142(1)(a)), but deemed to be made outside Canada if “delivered or made available” outside Canada (para. 142(2)(a)). “Delivery” refers to physical delivery, and “made available” refers to constructive or “legal” delivery.
The recent decision of the Tax Court of Canada (“TCC”) in Jayco, Inc. v. The Queen, 2018 TCC 34(“Jayco”) is a good example of issues that can arise when a contract is silent as to the place of physical or legal delivery.