1. VAT declaration process: 1. Before 10 every month (if 10 is a holiday, it can be extended by one day), which varies according to the types of taxpayers: for ordinary taxpayers, you need to fill in a main form and eight payment books; If it is a small-scale taxpayer, only one main form and one auxiliary form should be filled in. 2. VAT declaration methods include manual declaration, IC card declaration and online declaration. Both manual declaration and IC card declaration should be declared to the tax authorities, but the difference is that IC card declaration must be written in the computer of the enterprise first, and then declared at the tax office. Online declaration means downloading the declaration form online, filling it out and uploading it. Each enterprise's declaration method is different. If you don't know your declaration method, you can consult the tax collection office of the competent tax authorities. The above is the original declaration method. Now we use the comprehensive collection and management software of China Haotian, which is not as complicated as before. We only need to input relevant data reports to generate and print them. Ii. enterprise income tax declaration 1, and enterprise income tax declaration shall be made before the end of each quarter. Specifically, April 15 (reported1-March), July 15 (reported April-June), June 15 (reported July-September), and 65438+1October/next year. 2. Enterprises established before June 65438+1 October 1 2002 shall declare enterprise income tax at local tax, and enterprises newly established after June 65438+1October/2002 shall declare enterprise income tax at national tax. A sole proprietorship enterprise is not a taxpayer of enterprise income tax, but pays individual income tax. Joint-stock enterprises and limited companies (including new one-man companies) are required to pay enterprise income tax. Three, the tax number refers to the tax registration certificate number code. It consists of the organization code of Technical Supervision Bureau plus 6-digit area code. The tax registration certificate number of local tax is three digits more than that of national tax (followed by three zeros). There are many ways to declare tax, such as manual declaration, IC card declaration and online declaration. The general taxpayer must copy the tax electronically before paying the tax in the electronic newspaper. General taxpayer enterprises should submit VAT tax returns, schedules 1 to 4, and more than two schedules in the oil industry. Enterprises that are not ordinary taxpayers shall submit tax returns such as business tax, tax surcharge and resource tax. All enterprises should report balance sheets and profit statements. To submit accounting statements, of course, the accounts of enterprises should be handled.