Thank you for visiting the QuickBooks Community, agnibiofuelkpm. As of right now, we can only have one GST per QBO company. If you have more, you can also add more QBO companies to manage them end-to-end. Here are the articles to guide you to the next step:Create or add another company file to QuickBooks OnlineHow GST impacts QuickBooks users - contains FAQs and pretty much everything about GST in QBOSetting up QuickBooks for GSTIf you have more questions about GST in QuickBooks, just reply below. Happy weekend!