The CRA's treatment of "bare trusts" has been problematic from the first days of the GST.
When the GST was first implemented in January 1991, the CRA was initially advising bare trustees of bare trusts (trusts that operating at the behest of their beneficiaries, and where the trustee has no independent authority other than following express directions of the beneficiaries) that it was the bare trustee that was viewed as the supplier for GST purposes, and the person required to register for GST purposes. This position was changed in mid-1992, when the CRA flipping its position, and now advising that bare trustees were not allowed to register, and that the beneficiaries of these bare trusts were the one's required to register.