Follow the steps to successfully complete the Canada AT4930 form online.

1. Click 'Get Form' button to access the AT4930 form and open it in the appropriate editor.
2. Begin by completing the Client Taxpayer Identification section. Provide your legal name and Alberta Corporate Account Number, which is a 9 or 10 digit number.
3. In the Authorize a Representative or Firm section, specify the individual or firm's name that you are granting access. If applicable, enter their e-mail address and telephone number.
4. If you wish to provide online access through Tax and Revenue Client Self-Service (TRACS), fill in the details in the Authorize online access section. This only applies to individuals, not firms.
5. For the Details of New Authorization, indicate whether you wish to authorize for all years or specify certain years. Select your choice accordingly.
6. If you need to cancel a representative, complete the Cancel Representative(s) section. You can either cancel all representatives or specify an individual or firm.
7. In the Certification section, ensure that the form is signed and dated by an authorized individual from your business, such as an owner or corporate director.
8. Finally, review your completed form for any errors or omissions. Once satisfied, you can save changes, download, print, or share the form as needed.

Start completing your Canada AT4930 form online today to manage your corporate income tax efficiently.