Principal Issues: Whether a sub-jurisdiction (a territory, possession, department, dependency or area) of a sovereign state or jurisdiction, that is excluded from the territorial scope of a tax treaty, or a TIEA, that Canada has entered into with that sovereign state or jurisdiction, would be considered a “designated treaty country” under subsection 5907(11) of the Income Tax Regulations, by virtue of a bilateral agreement between the sub-jurisdiction and that sovereign state or jurisdiction.
Position: No.
Reasons: The territorial scope of a tax treaty or a TIEA must be determined in accordance with its negotiated terms and international law. An internal agreement between the other jurisdiction and one of its sub-jurisdictions would not be sufficient to extend the territorial application of the tax treaty or TIEA.