Canada: SCC upholds tax preparer penalties, says they are not criminal in nature

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement

Canada: SCC upholds tax preparer penalties, says they are not criminal in nature

Wong-Sabrina-100
Schmid-Evan-100

Sabrina Wong

Evan Schmid

On July 31 2015 the Supreme Court of Canada (SCC) issued its decision in Guindon v Canada, 2015 SCC 41. The substantive legal issue before the SCC was whether the penalty under section 163.2(4) of the Canadian Income Tax Act (ITA) was a criminal sanction such that procedural protections in the Canadian Charter of Rights and Freedoms (Charter) should be engaged and the penalties vacated.

The SCC upheld significant penalties assessed on Ms Guindon by the Minister of National Revenue. These penalties can be imposed on persons, including lawyers and accountants, who knowingly, or in circumstances amounting to culpable conduct, make or participate in the making of, a false statement that could be used by another person for tax purposes. Following this decision, it is clear that these penalties are constitutionally valid and can be used as an alternative to the criminal sanctions in the ITA (with a lower standard of proof and without the constitutional protections guaranteed to a person charged with an offence).

Decision

Ms. Guindon is a lawyer with no expertise in income tax law. She was assessed for penalties totalling C$546,747 ($420,000) for making false statements concerning the tax status of a charitable programme for which she provided a tax opinion. This programme, which was a sham, resulted in participants claiming C$3,972,747 in unwarranted tax credits. She argued that the tax preparer penalty was criminal in nature, and accordingly that she was entitled to procedural protections in the Charter.

The SCC found that the penalty is not a criminal sanction because it is neither criminal in nature nor imposes a true penal consequence.

The court determined that the process by which the penalty is imposed is administrative in nature. The fact that the conduct could also result in criminal sanctions under the ITA does not alter the provision's administrative nature.

The SCC also concluded that the large penalty imposed on Ms Guindon was not a "true penal consequence", as the magnitude of the penalties under ITA section163.2(4) was tied to the legislative objective of deterring non-compliance with the relevant provisions of the ITA, was fixed without regard to other general criminal sentencing principles and was appropriate given the actions of Ms Guindon. In this light a sizeable penalty was justified to ensure that "the penalty is not simply considered a cost of doing business".

Sabrina Wong (sabrina.wong@blakes.com) and Evan Schmid (evan.schmid@blakes.com), Toronto
Blake, Cassels & Graydon

Tel: +1 416 863 2645 and +1 416 863 4341

Website www.blakes.com

more across site & shared bottom lb ros

More from across our site

Long-running, high-value and complex enquiries are a significant reason for HM Revenue and Customs’s increased TP yield, experts suggest
Landmark legal updates in India have led companies to prioritise specialised tax advisers over accountants, ITR has found
Brazil’s shift to a nationwide consumption tax is more than conceptual; it fundamentally transforms municipal revenue, enforcement, and administrative disputes
While some advisers praised the ruling’s definition of a ‘voucher’ for VAT purposes, a UK partner said the case left unanswered questions
While pillar two has been enacted on paper in Brazil, companies are encountering a range of practical compliance issues, ITR has heard
Moore, founding partner of the Chicago tax boutique which bears her name, shares her career wisdom for ITR’s new Women in Tax interview series
But partners at the firm admit that jumping ship to the US would not be as easy as some believe
Governments are rewriting tax policy for the AI era, deploying digital taxes, tailored incentives and algorithmic enforcement that redefine where value is created
Wingrove will succeed Bill Thomas, who has served in the role since 2017; in other news, Andersen unveiled a sharp increase in revenues for 2025
Partners are divided on Italy vs PDM D’s analytical depth, evidentiary standards, and what the judgment signals for future intra-group financing cases
Gift this article