Group 1 - The article provides guidance on how to resolve issues related to accessing the "unit tax payment" feature in the personal electronic tax bureau for individuals who have not been registered as tax personnel for a company [1] - It outlines two methods for adding personnel to the tax payment system: logging in through the personal income tax APP or visiting the tax service hall with valid identification [1] - The article explains how to handle situations where the "smart coding" feature does not match the desired tax classification code, suggesting the use of specific keywords in the project name to achieve the correct classification [1] Group 2 - It addresses the issue of an application showing "invalid" status after submission, indicating that the sales party's information may have triggered a risk block in the tax system [1] - The article provides a solution for buyers who have not received invoices despite the sales party completing tax payments, directing them to use the national unified electronic tax bureau for invoice queries [1]

Group 1 - The article discusses how to modify property tax source information in the electronic tax bureau when there are changes in rental income [2][6][9] - It provides a step-by-step guide for accessing the electronic tax bureau, including navigating to the property tax section and selecting the appropriate options for tax source collection [3][5][6] - The article emphasizes the importance of updating rental income details to ensure accurate tax reporting and compliance [9][12] Group 2 - The article outlines the specific interface and options available in the electronic tax bureau for managing property tax information, including the ability to view and edit taxable property records [6][8][9] - It highlights the need for taxpayers to input accurate rental income figures and other relevant details during the modification process [9][20] - The article encourages users to utilize online resources and support for any difficulties encountered during the tax modification process [25][26][28]