1, copy of business license;

2. Copy of legal person code certificate;

3. Official seal and financial seal;

4. Articles of association;

5. Proof of bank account number;

6. Ownership certificate of self-owned house or house lease contract.

Legal basis: Measures for the Administration of Tax Registration Article 13 When handling tax registration, taxpayers shall truthfully provide the following documents and materials to the tax authorities according to different situations:

(a) business license or other approved practice certificate;

(2) Relevant contracts, articles of association and agreements;

(3) Certificate of uniform code of organization;

(four) the identity card, passport or other legal documents of the legal representative or person in charge or the owner.

Other relevant documents and materials that need to be provided shall be determined by the tax authorities of provinces, autonomous regions and municipalities directly under the Central Government.