ITO Section 206A

Advance ruling.—

(1) The  [Board] may, on application in writing by a non-resident taxpayer, issue to the taxpayer an advance ruling setting out the Commissioner's position regarding the application of this Ordinance to a transaction proposed or entered into by the taxpayer.

(2) Where the taxpayer has made a full and true disclosure of the nature of all aspects of the transaction relevant to the ruling and the transaction has proceeded in all material respects as described in the taxpayer’s application for the ruling, the ruling is [binding] on the Commissioner with respect to the application to the transaction of the law as it stood at the time the ruling was issued.

(3) Where there is any inconsistency between a circular and an advance ruling, priority shall be given to the terms of the advance ruling,