In the tax number of "three certificates in one", the number is 0, and there is no letter O. After the implementation of "three certificates in one", newly established enterprises and enterprises that renew their licenses will obtain the business license of 18 "unified social credit code" issued by the industrial and commercial registration department. 18 "unified social credit code" is not only the industrial and commercial registration number of the enterprise, but also the taxpayer identification number.

1. The "three certificates in one" registration system refers to the registration system in which enterprises are issued by the administrative department for industry and commerce, the organization code certificate is issued by the quality and technical supervision department, and the tax registration certificate is issued by the tax department instead of one application, and the administrative department for industry and commerce issues business licenses with unified social credit codes for legal persons and other organizations.

2. The unified code is called the unified social credit code, which is the unique and lifelong legal identity code of every legal person and other organization in China. According to the Rules for Compiling Unified Social Credit Codes for Legal Persons and Other Organizations (GB32 100-20 15), the identity codes of legal persons and other organizations are *** 18 digits, which consists of five parts, including:

The first part (bit 1): the code of the registration administration department;

Part II (2nd place): Taxpayer category codes such as enterprises;

The third part (3-8): the administrative division code of the registration authority;

The fourth part (bit 9- 17): marking the subject;

The fifth part (bit 18): the check code is automatically generated by the system. Example: newly established: 91150102maw1jh4e.

Replacement of existing households: 91150802070134944x.

3. In order to learn from each other's experience and promote the reform of "Three Certificates in One", State Taxation Administration of The People's Republic of China will compile and distribute the Dynamic Work of Tax Collection and Management (Special Issue on the Reform of Three Certificates in One), and announce the progress of reform in various places. All localities should promptly report the reform trends to State Taxation Administration of The People's Republic of China (Science and Technology Department of Collection and Management). At the same time, from June, 20 15 to June, 20 10, and within 5 days after the end of each month, all localities should report the progress, specific measures, achievements, relevant data of follow-up monitoring, difficulties in work, and next work plan of the reform of "three certificates in one" to State Taxation Administration of The People's Republic of China (Science and Technology Department of Tax Administration). Each unit shall fill in the contact information (name and contact information) after submitting the materials.

reference data

People's Republic of China (PRC) State Taxation Bureau: www.chinatax.gov.cn.