If you deliberately falsify your Canadian income tax return, or are grossly negligent in preparing it, you may be subject to a penalty of 50% or more of the additional tax liability, and you may also be prosecuted for tax evasion.
"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."