Disgruntled taxpayers have often attempted to seek remedies against tax authorities through civil actions – albeit with very limited success. A 2014 BC Supreme Court’s decision in Leroux v. CRA (2014 BCSC 720) did confirm that CRA owes a duty of care to the taxpayer, and has likely lead to an increase in these types of proceedings.
A recent motions decision in the BCSC case in Samaroo v. CRA et al. (2016 BCSC 531), deals with the extent to which a taxpayer in one of these types of suits against the Crown is able to rely on information produced by the Crown in that action during the Tax Court of Canada appeal – and the news was good for the taxpayer! But the case remains an interesting example of the “implied undertaking rule” – perhaps a little known rule to anyone other than a litigator – and the balance of this article explains the in’s and the out’s of that rule, with reference to the Samaroo decision.