Tax practitioners will be familiar with the Juliar case, which allowed the parties to a transaction to amend it with retroactive effect in order to avoid adverse income tax consequences. According to the Ontario Court of Appeal decision in the case, it didn’t matter that the only purpose for the amendment was to avoid or postpone income taxes. What mattered was that the parties had a continuing, common intention to effect the transactions in a tax-deferred manner, which intention was thwarted by the form of the transaction.
The Ontario Superior Court came to a different conclusion in Binder v. Saffron Rouge Inc., 2008 CanLII 1662 because the parties did not have the requisite common intention.