Why did I get a letter from the CRA?
Michael Gray
Updated on March 08, 2026
If you receive a letter from the Canada Revenue Agency (CRA) telling you that your income tax return is being reviewed, don’t panic. A review is not a tax audit. In most cases, it’s simply a routine check to ensure that the information you provided on your return is correct.
What causes CRA to audit?
The CRA chooses a file for an audit based on a risk assessment. The assessment looks at a number of factors, such as the likelihood or frequency of errors in tax returns or whether there are indications of non-compliance with tax obligations.
Will CRA send me a letter?
We are sending letters by registered mail to individuals and businesses affected by security incidents. If you receive a letter notifying you that your account has been compromised, follow the instructions in the letter.
How do I access my CRA mail?
- How to view your CRA mail. To view CRA mail, select View Mail from the overview page in My Account.
- Eligible correspondence. The CRA will send you an email when the following types of correspondence are ready for you to view in My Account:
- Formatting your email address.
- Terms and conditions.
- More information.
How do I check my CRA account?
To access your account, return to the MyCRA mobile app, select “CRA login”, and enter your CRA user ID and password. When prompted, enter your CRA security code. You can also log into MyCRA mobile app with a Sign-in Partner.
Where does a CRA audit take place in Canada?
A CRA auditor will contact you by mail or phone, or both, to start the audit process and tell you the date, time, and location of the audit. Normally, an on-site audit takes place at your residence, your place of business, or at your representative’s office.
When to expect a notice of reassessment from the CRA?
You can expect to receive a Notice of Reassessment if the CRA selects your tax return for an audit, or if the CRA has adjusted your tax return. If you are selected for an audit, you will receive a letter from the CRA requesting information and documentation they require for the audit.
What does the Canada Revenue Agency ( CRA ) do?
Need more information? The Canada Revenue Agency (CRA) administers tax laws and various benefit programs for the Government of Canada and several provinces and territories. Audits are an important part of the CRA’s range of activities aimed at making sure the tax system is fair for everyone.
How to appeal a notice of assessment ( CRA )?
You can do so by writing a letter to the Chief of Appeals at your tax services office, or by filing a T400A Objection. Your objection should include the following information: A telephone number where the CRA can reach you during regular business hours;