1. Log in to the VAT invoice integrated service platform without disk?

After logging in to the electronic tax bureau, click the "VAT Invoice Integrated Service Platform" in the "Common Functions" area on the left side of the home page, and the system will open the "VAT Invoice Integrated Service Platform" directly in a new window without logging in with a disk. The operation of "VAT invoice comprehensive service platform" is the same as direct login, and the verification and confirmation of invoice deduction can be completed without disk. As shown in the figure:

2. Login prompt: "Login failed". What should I do if I can't find a valid tax registration or find multiple valid tax registrations?

Due to the confusion of tax registration information, please contact the competent tax authorities for handling.