国内生产总值（GDP）是指一个国家或地区在一定时期内，所有常住单位生产活动的最终成果。一般来讲，当税收成为一个国家（地区）财政收入主要来源的时候，它同GDP的比重如何，往往较为真实地体现出一个国家或地区的综合经济实力和税负承受能力。对包头市税收收入占GDP的现状分 Gross domestic product (GDP) refers to the final result of the production activities of all resident units in a country or region for a certain period of time. Generally speaking, when tax revenue becomes the main source of revenue of a country (region), its proportion to GDP tends to more truly reflect the comprehensive economic strength and tax burden of a country or region. Income tax on the current status of the city of Baotou points