1. Log in to the online tax service hall, click the "Tax Confirmation" menu of "I want to do something" in the menu, and click the "Handle" button after "VAT ordinary taxpayers choose a simple method to calculate and pay VAT" to enter the processing interface.

2. Fill in the form, and select the items that need to be taxed by the simple method in the column of selecting VAT type by the simple method. Other information taxpayers should fill in according to the facts, and the information marked with an asterisk is required.

3. Click [Save] to save the contents filled in this time, and then click [Next] to submit the current data after confirmation. If there is no cumulative saving, the previously saved content will be automatically brought out when you enter the form next time, and you don't need to enter it again.

4. Upload the attachment and sign it. Note that some tax items need to upload materials, and some do not. Please consult the tax administrator for details.

5. Enter the correct password of CA certificate, click OK to continue the operation, read the prompt information carefully, and click OK after confirmation.