We would like to be able to on the fly keep a transaction from coming to Avatax at the transaction level.
This is possible by using a different TaxCode other than AVATAX or -nontaxable- at the invoice level or the customer level.
It is not possible at the item level however.
- At the invoice level Click the Accounting tab
- Change Tax from AVATAX to something other than that
- Be sure not to use -nontaxable- either as this will also connect to Avatax