Scope of the CRA’s ability to use compelled information against taxpayers

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

Copyright © Legal Benchmarking Limited and its affiliated companies 2025

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

Scope of the CRA’s ability to use compelled information against taxpayers

blakes-small.jpg

Bill Maclagan and David Ross, of Blake, Cassels & Graydon, review recent case law regarding the scope of the Canada Revenue Agency’s (CRA) ability to use compelled information against taxpayers.

Section 231.1 of the Canada Income Tax Act (Act) gives the CRA the power to inspect the books and records of a taxpayer, and any document of the taxpayer or any other person that may relate to the information that should be in the taxpayer’s books and records, or relate to any amount payable under the Act. CRA may enter business premises or other property to carry out its inspection.

It also gives the CRA the power to issue a written demand for information or documents to any person, for any purpose related to the administration or enforcement of the Act.

If a person fails to comply with either section 231.1 or 231.2, the CRA may seek a court order compelling compliance under section 231.7 of the Act. A person who fails to obey such an order risks imprisonment for contempt of court.

The CRA may not use these powers to pursue a criminal investigation for tax evasion. Once the CRA “crosses the Rubicon” and begins a criminal investigation, the Canadian Charter of Rights and Freedoms, which constitutionally protects certain rights and freedoms, prevents the CRA from compelling the taxpayer to incriminate him or herself by using sections 231.1 or 231.2 to compel the taxpayer to provide information.

Rather, the CRA must obtain judicially authorised search warrants pursuant to the Act or the Criminal Code if it wishes to obtain documents from the taxpayer or conduct a search to pursue a criminal investigation.

Romanuk v Canada, a recent Federal Court of Appeal decision, demonstrates that the CRA may continue to use sections 231.1 and 231.2 for the purposes of administering and enforcing the Act after it “crosses the Rubicon”.

The taxpayer argued that the CRA could not use information gathered using sections 231.1 and 231.2 to assess her income tax liability because the CRA was contemplating charging her with an offence when it gathered the information and the information was therefore gathered in violation of the constitution. She argued that the information should be excluded as evidence in her appeal to the Tax Court of Canada.

The court rejected the taxpayer’s argument and held that the CRA has the right to continue to use its audit powers provided that the information or documents are only used for the purposes of administering the Act. Therefore, the information gathered could be used to reassess the taxpayer. If the information or documents are used in an investigation or prosecution for tax evasion, the court dealing with the prosecution would deal with whether the information was gathered in violation of the constitution.

The court distinguished an earlier case that vacated an assessment because the assessment relied on information obtained pursuant to an illegal search warrant. The search was illegal because the warrant was issued under a section of the Act later found to be unconstitutional. By contrast, the information in Romanuk was either voluntarily submitted or obtained using the CRA’s audit powers.

By principal Tax Disputes correspondent for Canada, Bill Maclagan (wsm@blakes.com) and David Ross (david.ross@blakes.com) of Blake, Cassels & Graydon.

more across site & shared bottom lb ros

More from across our site

ITR spoke to two US TP experts about the long-running dispute, with one arguing that the case highlights ‘weaknesses’ with the comparable uncontrolled transaction method
The new practice, which features former ‘big four’ experience, already has over 20 team members
Speakers from companies including Uber and Stripe told the inaugural AI in Tax Forum to brace for impending changes to how advisers work
Authors from Khaitan & Co dissect a ‘welcome’ ruling, which found that the mere existence of a tax benefit would not, by itself, warrant a principal purpose test
Over two-thirds of survey respondents back the continuation of the UK’s digital services tax, research commissioned by the Fair Tax Foundation also found
Given the US/G7 pillar two deal, the OECD is in danger of being replaced by the UN as the leading global tax reform forum
Cinven’s latest investment follows its acquisition of a stake in Grant Thornton UK in December; in other news, a barrister listed by HMRC as a tax avoidance promoter has alleged harassment
CIT base narrowing measures remain more prevalent than increased CIT rates, the report also highlighted
ITR's parent company, LBG, will acquire The Lawyer, a leading news, intelligence and data-driven insight provider for the legal industry, from Centaur Media
KPMG UK’s Graeme Webster and KPMG Meijburg & Co’s Eduard Sporken outline the 20-year evolution of MAPAs, with DEMPE analyses becoming more prevalent and MAPA requirements growing stricter
Gift this article