你问我答丨房屋出租后，租金、承租人、租期等租赁信息有变化，如何修改房产税税源信息？操作步骤

Core Viewpoint - The article provides a detailed guide on how to manage property tax information through the electronic tax bureau, emphasizing the steps for tax source maintenance and changes in rental agreements. Group 1: Tax Management Process - Users must log in to the electronic tax bureau as a business entity to access tax management features [1] - After logging in, navigate to the tax declaration and payment section to manage property tax [2] - To add a new tax type, select "Property Tax" and confirm the selection [5] Group 2: Tax Source Maintenance - Users can modify tax source information by selecting the relevant details and clicking on "Taxable Details" [7] - Changes in rental agreements, such as rent or tenant information, require users to input the change date accurately before submitting [8] - The system will automatically split tax source information based on the change date, allowing users to update relevant details [9] Group 3: Completion of Changes - Upon successful submission of changes, the system will confirm the operation with a success message [11] - If a rental contract is terminated early, users can delete the corresponding tax source information [13] - For changes in property value or area, users must set these values to zero and submit the change with the correct date [14][15]