Legal analysis: first, take all the information about the company's equity change, go to the industrial and commercial bureau where the company is registered, register the industrial and commercial change, and get a new business license; Second, go to the local taxation bureau for tax registration, and then go through tax changes with the materials you need to bring. The information on changes in the company's equity is as follows: 1. All shareholders shall sign at the Administration for Industry and Commerce and bring the original ID card. 2. Prepare industrial and commercial materials: equity transfer agreement, resolutions of the old shareholders' meeting, resolutions of the new shareholders' meeting and articles of association of the new company. 3. The Industrial and Commercial Bureau will record the change of the company's equity. 4. After the industrial and commercial change, if the legal person changes the organization code certificate, the legal representative also needs to change. 5. Change the tax registration certificate. Tax accounting should be carried out before the equity change to see if there are undistributed profits in the financial statements. If there are figures, let the accountant collect them when making accounts next month, or pay 25% personal income tax. You can download and collect samples from the website of the local industrial and commercial bureau or the tax bureau of the industrial and commercial bureau for your reference. 6. Take the information with you, take it to the Industrial and Commercial Bureau, and wait for the notice to get the business license. After that, go to the local taxation bureau for tax registration, and the materials you need to bring at that time: (1) the changed articles of association or amendments to the articles of association (2 copies). (2) Original and photocopy of the equity transfer agreement (2 copies). (3) If the investor is changed to corporate shareholders, a copy of corporate shareholders tax registration certificate (2 copies) shall also be provided. (4) Original tax registration certificate.

Legal basis: Article 32 of the Company Law of People's Republic of China (PRC), a limited liability company shall keep a register of shareholders, which shall record the following items: (1) the name and domicile of the shareholders; (2) Capital contribution of shareholders. (3) The serial number of the capital contribution certificate. Shareholders recorded in the register of shareholders may exercise their rights according to the register of shareholders. The company shall register the names of shareholders with the company registration authority; Where the registered items are changed, the registration of change shall be handled. Without registration or change of registration, it may not confront a third party.