tariff 1) Any list of charges for goods or services. 2) A tax or customs duty payable on imports or exports, or a list detailing such duties. The Customs and Excise issue tariffs stating which goods attract duty and what the rate of duty is. 3) A list of charges in which the charging rate changes after a fixed amount has been purchased or in which a flat fee is imposed in addition to a quantity-related charge, as in two-part tariffs for gas or telephone services. |