| The country has long been committed to bringing more and better public services to its people.Tax-related information not only serves as an important basis for the implementation of tax work,but also provides a certain reference for the government to formulate public policies and improve public services.Therefore,tax-related information plays an important role in the realization of the government’s comprehensive governance.At present,the progress of tax-related information sharing among government departments in D City is slow,and the problem of tax-related information sharing is not timely or even blocked between departments.This is not only a waste of tax-related information resources,but also not conducive to the development of relevant tax-related work.This study takes the refined oil industry in D city as the main research object,studies the cross-departmental tax-related information sharing through the theory of information asymmetry and the theory of collaborative governance,and on the basis of combining the current tax-related information sharing among cross-departments in D City,uses the case analysis method and participatory survey method to summarize and analyze the problems encountered in the realization of information sharing in D City.And analyzes the reasons,and from strengthening the construction of legal system,building tax co-governance pattern,strengthening tax-related information sharing information construction and other aspects of improving the cross-departmental tax-related information sharing strategies.The purpose is to analyze the problems in tax-related data sharing of refined oil industry in D City and analyze the causes,help the tax department of D City to establish a more scientific tax risk management mechanism,improve the department’s tax management ability at the present stage,and give some suggestions and references on how to build a perfect tax-related information chain.While further enriching the existing theoretical system,it also promotes the improvement of the social credit system and the development of integrated comprehensive application. |