How to Register for HST in Ontario – Need Guidance

Hi everyone,I’m looking for some clear guidance on how to register for HST in Ontario. I recently started a small business and I’m trying to understand when exactly I need to register for HST Ontario requirements and what the proper process is. From what I’ve read, registration becomes mandatory once you pass a certain revenue threshold, but I’m still unsure about the exact steps involved.Can anyone explain whether the registration can be completed online through the CRA portal, what documents are needed, and how long the process usually takes? Also, any tips on common mistakes to avoid would be greatly appreciated.