Follow the steps to complete your GST66 E application online.

1. Click ‘Get Form’ button to obtain the form and open it in the editor.
2. Complete Part A – Identification: Enter your legal name, trade name (if applicable), and business number if you have one. If you are a registered charity, include your charity registration number. Fill in your fiscal year-end date and provide your mailing address, ensuring to include all required components like city and postal code.
3. If your physical location differs from your mailing address, fill in the details in the designated section including address, city, province, and postal code.
4. Designate a contact person by providing their name, title, and telephone number, including any extension if necessary.
5. Move to Part B – Claim period: Specify the year and the exact dates of the claim period covered by this application.
6. In Part C – Offset on GST/HST return: If applicable, indicate whether the amount on line 409 is included on line 111 of your GST/HST return, and provide the reporting period end date.
7. Proceed to Part D – Details of claim: Enter the amount of rebate you are claiming for each activity you performed. Ensure you adhere to the corresponding rebate factors based on the activity types as outlined in the form.
8. Calculate the total federal amount claimed by adding the amounts from lines 300 to 312. If you are claiming a provincial amount, complete it using Form RC7066 SCH and add it to your total.
9. In Part E – Certification: Certify the accuracy of the information provided by printing your name, indicating your title, and signing the document. Include your telephone number and any extension.
10. Once all parts are filled out, review the information for accuracy. You can then save your changes, download, print, or share the completed form as needed.

Complete your Canada GST66 E application online to ensure timely processing and submission.