The Canada Revenue Agency (the Canadian income tax department) has wide powers of inquiry and investigation under the Canadian Income Tax Act, including the power to demand records and information. A person who refuses to comply with the requirement to provide information is subject to prosecution under section 238 of the Tax Act. Consider retaining a Canadian taxation lawyer for assistance.
"This article provides information of a general nature only. It is only current at the posting date. It is not updated and it may no longer be current. It does not provide legal advice nor can it or should it be relied upon. All tax situations are specific to their facts and will differ from the situations in the articles. If you have specific legal questions you should consult a lawyer."