1. Mobile payment: Chongqing residents can choose online channels such as Chongqing Electronic Taxation Bureau, Chongqing Tax WeChat official account, Alipay Chongqing Tax applet, and Chongqing Express Office. Take the official account of WeChat as an example, enter the official account of "Chongqing Taxation" WeChat, select "Online Taxation" and click "Resident Social Security". After registering or logging in, click "Social Security Payment for Residents" and fill in the check information as prompted.

2. Payment by social security office: Chongqing residents can pay fees at local social security offices (public service centers) and local community villagers' groups.