What data do tax and social security departments share with people's social insurance?

Detailed data of individual insurance payment. The taxation department, together with the people's social security agency and the medical insurance department, established a "total-to-total" data sharing and exchange mechanism, built an information sharing platform, realized the interconnection between the tax collection system and the charging system, and the cross-departmental interaction of individual insurance payment details, and embedded services such as payment declaration, voucher printing and information inquiry into the Shaanxi People's Social Security Agency APP, realizing real-time data transmission and one-click business processing.