Hello there, @anubhav868-gmail.
Currently, transferring your GST amount from your bank account in your QuickBooks Online (QBO) company directly to your relevant payable isn't an option. You'll have to generate GSTR reports and manually file your returns and pay your liabilities to the tax agency.
For the complete list of GST reports, just visit the Reports menu's Standard tab. Then if you want to know more about the GSTR reports, I'd recommend checking out this article: GST reports in QuickBooks. It carefully explains the important details for each report.
Additionally, I know how beneficial it is for you and your business to include the total tax amount into your invoices. Since it isn't currently an option, you can customise your invoices to include GST-specific information instead. For the step-by-step guide, you can check out this article: Customise invoice for GST.
In the meantime, I'm adding this article to know more about what should be included in a GST-ready invoice, you can refer to this article: What is a GST-ready invoice?. It contains sets of rules that an invoice by a supplier must-have.
Please know that you're always welcome to comment below if you have other concerns or follow-up inquiries about monitoring GST in your sales transactions in QBO. I'm just around to help. Take care always.
