Thanks for visiting the Community, @arjunads.
In QuickBooks Online (QBO), you can add a custom tax that will let you create a new tax agency and rate. Here's how to do it:
- In QBO, go to the GST menu at the left pane.
- Click the Add tax option at the top right, then tick Custom tax.
- Enter the necessary information.
- Hit Save once done.
For more information about the process, consider checking out this article: GST Settings Overview.
Reach out to me in the comment section below if you have any other questions or concerns. I'm more than happy to help. Have a good one!