You can edit previously configured tax management settings as necessary.
To edit tax management settings:
Select Administration > Hierarchy > Settings > Tax Management.
Enter the hierarchy ID in the Hierarchy ID field, or click the link and select a node from the hierarchy tree.
Select Override inheritance.
Note:The Override inheritance check box overrides the settings from the parent hierarchy ID, which is listed in the Inherited from field. This allows you to configure the tax management settings differently for the selected hierarchy ID. If this check box is not selected, you will not be able to make any changes on this screen, and the selected hierarchy ID will retain the settings of the parent node.
Edit the options as necessary. For a list of options, see Tax Management Setup Options.
Click Save.