1. Generally speaking, you need to use the taxpayer's own account number and related identity information to pay taxes. Paying taxes with someone else's WeChat account may not be allowed, because tax authorities usually ask taxpayers to provide true and accurate personal information.

2. In China, taxpayers usually need to complete the tax payment operation on the official platform of the tax bureau or relevant tax authorities, and these platforms will verify the identity of taxpayers to ensure the accuracy and legality of information.

3. If you need to pay taxes, it is strongly recommended to use your own WeChat account or taxpayer status through formal channels. In case of uncertainty or doubt, it is best to consult the local tax authorities or professional tax consultants to ensure compliance with relevant laws and regulations.