Add GST to Reports
At the moment to add GST to your invoice reports you will need to override the reports template. Here's an example of how to get things working...
How to use an example custom report:
- Download the custom template. http://s-v.me/lJn5/sa_templates.zip
- Extract the file and add to your (child) theme directory, in the same path, i.e. http://s-v.me/lJsW
- Reload the report and view the new GST column.
Notes: in the example provided it is only compatible with Canadian GST, if you want to make things compatible with your own tax add-on you can modify the example provided (if you need help please just ask support).