Group 1 - The article discusses the process for taxpayers to correct or void their tax declarations after submission, emphasizing that corrections must be full and cannot be partial [3][4]. - Taxpayers can access the electronic tax bureau to manage their tax declarations, including options for correction and voiding [6][10]. - The interface allows users to filter by declaration date and tax period, facilitating the search for specific tax forms [10][12]. Group 2 - Upon selecting the appropriate tax form, taxpayers can initiate the correction or voiding process through the provided options [13][15]. - A confirmation prompt appears when a taxpayer attempts to void a declaration, ensuring that the action is intentional [14][15]. - Successful completion of the correction or voiding process is confirmed through a notification, concluding the transaction [17].

Group 1 - The article discusses the process of tax declaration and the various services available for taxpayers, including information queries and agent services [3][4]. - It highlights the importance of selecting the correct date range for tax declaration inquiries, emphasizing the need for accurate data input [4]. - The article provides examples of tax forms and their respective periods, illustrating the types of documents required for tax submissions [4]. Group 2 - The content is presented as a learning resource, indicating that it is not an official platform but rather a compilation of notes for educational purposes [8]. - The article encourages readers to engage in discussions and share learning experiences, fostering a community of knowledge sharing [8].