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DocumentationHow to?How to Confirm Your Return Was Transmitted

You can always check the status of your Netfile transmission using the menu Tools -> Show Filing History. The filing history shows the result of each transmission attempt — whether it succeeded or failed.

  • If the transmission was successful, you will see a Confirmation number in the filing history.
  • If the transmission failed, the errors returned by CRA will be listed there instead.
Show Filing History window

If you see errors, make sure to fix them before trying to transmit again.