NetSuite Sync Error | Invalid Tax Code {tax_code} - Tax Accounts Not Defined

1. Ensure the tax code is available for the subsidiary used in this transaction.
2. Specify the Tax Code to use by populating the NetSuite Tax Code field.

• If this field is not visible, enable it by navigating to Accounting → Settings → Accounting Fields .

3. If the subsidiary is US-based and the Vendor's Address in NetSuite is not set to United States :

• Add a new address with the Vendor Name and set Country = United States .
• Set this new address as Default Shipping .
• Save and retry the sync .