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Can CRA demand financial records from my bank without telling me?

TSL Written by the Treadstone Law team· Updated June 2026

Under the federal Income Tax Act, CRA has broad powers to obtain information from third parties such as banks, financial institutions, and other businesses. CRA can issue what is known as a "requirement for information" (sometimes called a third-party demand) directing your bank or another party to provide records relating to your account or transactions.

In most cases, CRA must first give you reasonable notice before issuing a third-party demand, giving you an opportunity to provide the information yourself. However, in some circumstances — particularly when CRA has reason to believe that notice would risk the destruction or hiding of records — it can seek a court order to obtain information with limited or no prior notice to you.

If CRA has been requesting information from your financial institutions, you may learn about it from your bank or only after the fact. This is one reason why staying current on your tax filings and maintaining open communication with CRA is important. If you suspect CRA is gathering information about you, a tax lawyer can help you understand your rights and respond appropriately.

Key takeaways

  • CRA can issue third-party demands requiring banks to hand over your financial records.
  • You are usually entitled to prior notice, but court orders can sometimes bypass this.
  • Your bank may comply before you are aware of the demand.
  • Seek legal advice promptly if you suspect CRA is gathering information about you.
This is general information, not legal advice. It doesn’t create a lawyer–client relationship, and the rules can change. For advice on your situation, a Treadstone tax lawyer can help.
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