Good day
I am still not clear what is the sequence of setups to ensure correct tax determinations. A typical situation is
Customer A is registered for VAT so by default 15% tax needs be calculate id. In some cases products is tax exempt.
Please guide me through the tax setups to end up with required results.
Another scenario is the customer pay 0% tax except for transport.
When a product is tax excempt you should set an accouting category with a tax with zero rate. Tax products will be on another category with diferent taxes.
This way tryton will automaticall set the correct taxes when adding this products on the invoice.
In this case you should use a diferent tax group for normal tax and for the transport one. With this setup you can then apply a tax rule that has diferent behaviour for each tax group.