The Alberta Corporate Tax Act (ACTA) requires prescribed corporations to file the Alberta Corporate Income Tax Return − AT1 (AT1 Return) electronically, which must be done using the net file service.

The CRA's publications and personalized correspondence are available in braille, large print, e-text, and MP3. For more information, go to Order alternate formats for persons with disabilities or call ...

On their GST/HST return, a GST/HST‑registrant supplier that credits amounts for the Ontario First Nations point‑of‑sale relief would: “File a return” in My Business Account or Represent a Client You ...

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