What if I made a mistake in my data and submitted it to CRA?

If there is an error in your data that makes it invalid, the CRA website will provide a validation error and will not allow you to submit the file.

However, if your file was accepted by the CRA, they have a special procedure and instructions for submitting corrections. You should follow these instructions carefully to ensure that your corrections are processed correctly.

It is important to address any mistakes promptly to avoid potential issues with your tax filings.