Core Viewpoint - The article discusses the process for tax agencies and enterprises to manage tax-related services through an electronic tax system, emphasizing the steps for initiating and adjusting service agreements, as well as the permissions associated with these services [1]. Group 1: Initiating Service Agreements - Tax agencies can log into the electronic tax bureau and navigate to the "Tax-related Professional Services" section to initiate new service agreements [5][6]. - When adding a new service project, agencies must select "Other Tax Matters Agency" as the service category and specify "Invoice" or "Agency for Issuing Invoices" as the sub-category, granting permissions for invoice-related functions [3][5][10]. - After completing the entry, agencies can submit the information for confirmation by the entrusted party, which is necessary for the agreement to be finalized [6][8]. Group 2: Adjusting Service Agreements - Agencies can also adjust existing service agreements by accessing the same section in the electronic tax bureau and selecting the agreement to be edited [7][17]. - Similar to initiating agreements, adjustments require the selection of service categories and sub-categories, ensuring that the necessary permissions are maintained or updated [7][18]. - Once adjustments are made, the updated information must be submitted for confirmation by the entrusted party to ensure successful data collection [8][18]. Group 3: Permissions Management - The electronic tax system allows for the management of permissions related to tax services, ensuring that agencies and enterprises have the necessary access to perform their duties [9][20]. - Specific permissions can be assigned based on the type of service being provided, such as invoice management and other tax-related functions [10][15]. - The system facilitates a streamlined process for both agencies and enterprises to manage their tax-related responsibilities effectively [1][21].

Core Viewpoint - The article provides a detailed guide on how to add or change tax personnel in the electronic tax bureau, emphasizing the importance of proper management of tax personnel permissions and the steps involved in the process [20][21][29]. Invoice Business Function Segmentation - The electronic invoice platform's taxpayer-side invoice business functions are categorized into five types: - Blue and red invoice issuance - Quota adjustment, cancellation, and return of paper invoices - Invoice query and verification, customs payment collection - Invoice purpose confirmation - Special business for refined oil and motor vehicles [8][9]. Web and Mobile Functionality - The web and mobile platforms include various functionalities for managing tax personnel permissions, such as: - Issuing blue and red invoices, maintaining invoice information, and handling quota adjustments - Querying invoices and customs payment information - Confirming invoice purposes and managing special business [9][10]. Web Platform Personnel Permission Management - To add new personnel, the legal representative or financial head must log in to the electronic tax bureau, navigate to the account center, and enter the required information for the new tax personnel [11][12]. - Existing personnel can have their permissions modified by accessing the personnel management section in the account center [12][13]. Mobile Platform Personnel Permission Management - The process for adding or modifying tax personnel on the mobile app mirrors that of the web platform, requiring the legal representative or financial head to log in and manage permissions accordingly [15][16]. Changing Tax Personnel Information - To change the registered tax personnel information, users must log in to the electronic tax bureau, navigate to the identity information report, and select the relevant change items [21][22]. - After entering the new information and confirming its accuracy, users can finalize the changes [26][28]. - A dual confirmation process is required, where the new tax personnel must log in and confirm their role [29][31].

Core Viewpoint - The article provides a detailed guide on how to adjust the accounting status of invoices within the electronic tax bureau system, emphasizing the steps for both batch and individual adjustments [1][2][5]. Group 1: Invoice Accounting Status Adjustment - Users can enter the "Invoice Accounting Status" page and select the type of document they wish to manage, such as invoices or customs payment receipts, to access the relevant accounting interface [1]. - A batch adjustment feature allows users to select multiple invoices and change their accounting status simultaneously, enhancing efficiency in managing invoice records [2]. - After making adjustments, a confirmation message indicates the successful update of the invoice's accounting purpose [5]. Group 2: Accessing the Electronic Tax Bureau - To access the electronic tax bureau, users must log in with their business identity and navigate to the "Tax Digital Account" section from the homepage [3]. - The article encourages users to follow the provided QR code for further engagement and updates related to tax services [3].