I cannot get the gst to add on to an invoice on an iPhone. It works with a desktop but I’m mobile and do invoices on the go.
Thanks for getting back to us, glasstec.autogla. I'm here to help share a few things and clarify the suggestions shared by my colleague before following them.
The first set of steps to follow is the troubleshooting inside the app installed on your mobile device. Once done, let's try creating an invoice to check if it's now calculating your sales tax correctly.
But if it doesn't work, let's continue by following the second set of steps to completely fix the issue about why you're unable to create invoices with the corresponding GST.
I have here invoices-related articles for your future reference and guide: