Finance and tax data management method and platform based on full-service perspective

The invention provides a finance and taxation data management method and platform based on a full-service view angle, and the method comprises the steps: receiving a cooperation request of a cooperation end group corresponding to a target service view angle, generating a cooperation interface according to the cooperation request, and enabling the cooperation interface to comprise a middle region and mirror regions located at the two sides of the middle region; calling a finance and taxation template to be displayed in the middle area, and performing customized display processing on the finance and taxation template according to the customization information of the collaborative end group to obtain a public area and a private area corresponding to the collaborative end group; receiving private information input by the collaborative end group based on a single processing strategy and filling the private information into a private area, and receiving public information input by the collaborative end group based