The six-digit area code of the tax authority is related to its geographical location. You can check the province, city and county codes of your geographical location through the search engine on the Internet.
The fifth and sixth digits in the area code column of the issuing tax authorities are district and county codes, the third and fourth digits are prefecture-level city codes, and the first and second digits are province codes.
Generally speaking, the tax identification number is a unified social credit code, and the six digits after 9 1 are tax bureau codes, but it is safer to ask you to be a local tax bureau and a software company for insurance reasons. According to the standard, the unified social credit code is represented by 18 Arabic numerals or capital English letters, namely 1 registration management department code, 1 organization category code, 6-digit registration management administrative division code, 9-digit subject identification code and 1 check code.
On September 12, 2006, State Taxation Administration of The People's Republic of China issued the document "Notice on Further Defining the Coding Rules of Taxpayer Identification Numbers" to further clarify the coding rules of taxpayer identification numbers. The fifth and sixth digits in the area code column of the issuing tax authorities are district and county codes, the third and fourth digits are prefecture-level city codes, and the first and second digits are province codes. The six figures of the tax authorities are related to their geographical location. You can check the province, city and county codes of your geographical location online through the engine. For example, Dongguan is 44 1900.