Legal basis: Article 3 of the Provisions on the Scope of Work Secrets of Tax Authorities: The scope of work secrets of tax authorities mainly includes:
(1) meeting minutes, special reports, notices, leaders' speeches, documents, telephone bookkeeping, foreign affairs activities arrangement, research topics, etc. It is necessary for the internal work of the organ and should not be made public;
(two) matters and documents related to the organization and personnel management;
(three) the important deployment of discipline inspection and supervision work, the case and trial materials of the disciplinary case, and the statistical data of the case;
(four) complaint materials, case investigation and handling and related statistical data;
(five) the annual financial budget, final accounts and related information;
(six) audit, inspection and supervision and work report;
(seven) tax revenue plan, tax reduction and exemption, tax arrears data;
(eight) tax data processing and analysis report;
(nine) all kinds of tax inspection and inspection cases related information;
(10) Mutual consultation and case investigation on anti-tax avoidance;
(11) Information and relevant materials concerning the economic situation, business secrets, personal rights and interests and personal privacy of taxpayers and withholding agents;
(twelve) the relevant procurement contents and information stipulated by the government procurement;
(thirteen) the government procurement budget, especially the single source procurement project budget;
(fourteen) all kinds of safety protection schemes and measures outside the scope of state secrets;
(fifteen) other matters that should be included in the work secret.