Glad to have you here, smiledentalstore.
For now, you can manually assign sales tax per line item on your customer's invoice.
Please check these resources to learn more information on how GST works in QuickBooks Online:
Feel free to post a comment below if you have any other concerns. We're here to help.
Thanks for the reply,
But rather than the manual work we expect Quickbooks to do it automatically.
Applying taxes manually to each product & each line is tedious job and prone for errors.
I wonder how this issue has not been answered by Quickbooks when almost all other online/offline softwares have already done it.
Hi there, Smile DS.
The Automated Sales Tax setup is currently available for the US version. I'll surely send this suggestion for future updates. Meantime, you'll want to manually enter each sales tax as a line item.
Let me know if you have other questions. Take care!