Online tax service hall. Electronic Tax Bureau is an online tax service hall set up by State Taxation Administration of The People's Republic of China, which has more powerful tax function and more convenient tax process. Taxpayers can apply for invoices, check invoice types, declare taxes, change tax information, pay taxes and fees, and pay social insurance premiums through electronic tax bureau. The emergence and development of electronic tax bureau has significantly improved the efficiency of tax collection and management of tax authorities, reduced the cost of tax collection and payment, and is conducive to the tax disclosure work of tax authorities. At the same time, it can better realize the rule of law taxation, be conducive to the scientific and democratic decision-making of tax authorities, and be conducive to the popularization of tax knowledge and the improvement of tax environment.