8: 00 to 1 1: 00, 13: 30 to 16: 30. According to Ningbo local treasure's inquiry, the working hours of Jison tax office are from 8: 00 to 1 1: 00 every morning and from 1: 30 to 4: 30 in the afternoon. Handling business includes the collection and management of social insurance funds, the collection and payment of basic old-age insurance premiums, basic medical insurance premiums and unemployment insurance premiums.