how can an enterprise verify stamp duty at the electronic tax bureau by itself? 1. Log in to the Electronic Taxation Bureau (taking Qinghai Electronic Taxation Bureau as an example). Home page, I want to do tax-approved management. 2. 2. Click on the stamp tax application. 3. Fill in relevant information, with "*" as required. Select the option corresponding to the identity type area, and then select the option of the tax item information area (according to the actual situation of the enterprise). 4. 4. After completing the form, you need to send the attached information in the upper right corner. 5. Fill in the relevant information and click Submit. 6, 6, in the progress management, you can check the approval process, and then you can declare it after the approval of the tax bureau.