One particular invoice in NetSuite needs to be made non-taxable. The customer isn't normally exempt from taxes, this is simply an exception to regular invoicing.
- Change the Tax Item in Netsuite to "-Not Taxable-" AvaTax will still be used. But, the tax code of "NT" will be used by all the items instead of the regular mapping.
Note: If Per-Line Taxes is turned on, this change must be done on every line of the invoice.