Hi there,
Thanks for reaching out to us here. QuickBooks is a versatile program that helps you keep track your income and expenses with ease.
QuickBooks does a fantastic job at recording your taxes. This means when you create an estimate, you have the option to add the HST tax code that QuickBooks uses to record and track the tax code. Once you've set up your taxes on your account, you can begin to use the tax codes on your sales forms. I encourage you to check out this article here that shows you how to set up sales tax. The program also makes it easy for you to file your sales tax. Here's a helpful article that shows you how to: File sales tax in QuickBooks Online.
You're welcome to ask other questions. I'm here to steer you in the right direction.