| # Unused concepts in Tax Handling If you do not use a concept in Tax Handling, to improve performance, disable the concept. If you do not add the following concepts to the Search Order Tax Libraries group box in the Tax Parameters (tctax0100m000) session, the relevant concept is not used: Exemptions by Country Exemptions by Country Set Exceptions by Country Exceptions by Country Set Destination Sales Tax Performance aspects Effect on CPU: Yes Effect on database growth: Not applicable Related topics Search Order Tax Defaults Overview of tax handling |