Find information about the new GST/HST tax from the following two links:
https://www.canada.ca/en/services/taxes/child-and-family-benefits/gst-hst-holiday-tax-break.html
https://www.cfib-fcei.ca/en/site/gst-holiday
If using the Canada.ca page, please note you can’t open links into new tabs. Instead, click the link in the same tab and a pop-up with information will appear.