How do I turn off entity use codes in Netsuite?

Overview

You want to know how to disable entity use codes in Netsuite. 

Environment

Netsuite

Resolution

• Open ​NetSuite logged in as a user with permission to access the AvaTax tab:
  • Click on AvaTax > Setup > Configure AvaTax
  • On the Enter AvaTax Credentials screen (do not make any changes) click Next
  • You will get a Validation prompt, click OK
  • On the General Settings screen find the Enable Entity/Use checkbox under Customer Specific Settings in the left column top row.
  • Uncheck the box
  • Click Next three times
  • Click Finish