Hi there mark_tack-shaw-c,
Thanks for reaching out about your taxes. QuickBooks Online is a great tool able to help you keep track of tax on sales and expenses so you know the amount for your filings. I can provide some information about taxes.
If you have yet to set up sales tax for your home province, I would recommend following the steps in this article. You can also follow those steps to add additional provinces and territories after the one you mainly do business.
Once set up, you can use the combined GST/PST rate for the province needed for each affected line in the bill. They would need to be selected from the Tax dropdown for each line.
If you have any other questions, feel free to reach out here.
