How to create an invoice without Tax?

If you have a GST number, it is mandatory to create GST invoices.
If you don’t have a GST number, we recommend creating a Bill of Supply instead.
Or create a new company without GST to create a Non-GST invoice.

Please follow the steps mentioned in the articles below:

1. To create a bill of supply invoice:

Note: Bill of supply invoices will also be reflected in GSTR 1 reports.

2. To create a new company: