Step 4. Defining tax codes
Define tax codes to specify a code under which to group tax rates together to simplify taxing materials.
Tax code records represent the combination of each of the applicable tax rates and their values. To define a tax code, specify a code and description for the tax code, and then associate all of the tax rates that are applicable for the tax code. You can create tax codes to fit any tax situation as necessary, and you can associate multiple tax rates for each tax code.
To define tax codes: