1. Follow the "Shenzhen National Taxation" WeChat public account - the National Taxation Micronet - enter the taxpayer identification number and login password. 2. Click I want to declare. 3. Prompt the applicable scope of small-scale VAT declaration on WeChat. 4. Fill in the declaration data. 5. Click "System Reference Value", and the system will automatically bring out the corresponding invoicing data for reference and comparison. 6. Click "Next" and the system will calculate the tax amount. 7. Before submitting the application, click "Vote Form Comparison". After passing the ticket form comparison, return to submit the application form. 8. After the application is completed, return to check the application results. 9. After checking that the declaration results are correct, go back to check the tax information to be paid, and click on the declaration item that requires tax payment. 10. Select the tax payment method and click "Confirm" to complete the payment.