If you want to export, go to the foreign trade and economic cooperation bureau first, and then go to the safe. After filing the export business qualification, the Foreign Trade and Economic Cooperation Bureau will go to the Customs and the Administration of Foreign Exchange, and then to State Taxation Administration of The People's Republic of China. State Taxation Administration of The People's Republic of China tax refund registration confirmation time is within 30 days from the date of filing and registration by the Foreign Trade and Economic Cooperation Bureau. Otherwise, the tax bureau can completely punish you. Sure, don't be nervous. Generally speaking, if you really forget to register for tax refund, the tax bureau will criticize you several times. Of course, the most important thing for you to export is to communicate with your administrator. Although the country has relevant policies on export tax rebate, the operation in each place may not be completely consistent, so a slight mistake may lead to you not only not getting the tax rebate, but also paying taxes like domestic sales.