Principal Issues: 1. Where a trust governed by a RRSP is a unitholder of a unit trust, is the former trust required to register for a taxpayer identification number for the sole purpose that it can be included on the T3SCH15 that the unit trust has to file?
2. Should the answer to the first question be negative, is the CRA prevented from requiring trusts governed by a RRSP to register for a taxpayer identification number?
Position: 1. Yes, provided the RRSP trust is a beneficiary and that the unit trust is not subject to one of the exceptions in paragraphs 150(1.2)(a) to (o).
2. Not required given the answer to the first question.
Reasons: When the new reporting requirements for trusts apply, a trust will be required to make an information return (T3SCH15) and as such, it will need to provide information on each of its beneficiary, including the taxpayer identification number of the beneficiary. Where the beneficiary is a trust, the number to provide on the T3SCH15 is the trust account number. Paragraph 237(1.1)(b) mentions that every person and partnership shall provide their designated number to another person, at their request, if the other person or partnership is required to make an information return pursuant to the Act or the Regulations requiring the designated number. Both the trust governed by a RRSP and the unit trust meet the definition of "person". Given the unit trust is required by section 204.2 to make an information return (T3SCH15) that requires the taxpayer identification number of its beneficiary, the trust governed by a RRSP is required to provide its trust account number to the unit trust upon request. Where the RRSP trust does not have such a number, it should make a request to obtain one.