Core Viewpoint - The article provides a detailed guide on the process of invoice cancellation through the electronic tax bureau, emphasizing the steps and requirements for both electronic and paper invoices [2][4][6]. Group 1: Invoice Cancellation Process - Companies can cancel invoices that are not needed after deregistration, with specific instructions for different types of invoices [2]. - The process begins by logging into the electronic tax bureau and navigating to the invoice cancellation section [4]. - Users must select the invoices to be canceled, specify the cancellation type, and provide a reason for cancellation before submitting the request [6][8]. Group 2: Types of Invoices - If the remaining invoices are electronic invoices issued through the VAT invoice management system, the system will automatically complete the cancellation process [9]. - For paper invoices, companies must follow specific destruction methods, such as cutting corners, and upload images of the destroyed invoices [7]. Group 3: Additional Services - The article mentions the availability of remote assistance through the "Yueyue" service for taxpayers who encounter difficulties during the cancellation process [19][20]. - Taxpayers are encouraged to utilize online services via the electronic tax bureau or the app for convenience [19].

Core Viewpoint - The article provides a step-by-step guide for companies on how to handle the cancellation of unused invoices during the deregistration process, emphasizing the different procedures for electronic and non-electronic invoices [1]. Group 1: Invoice Types and Procedures - If the remaining invoices are electronic invoices, there is no need for cancellation [1]. - For non-electronic invoices, such as ordinary paper invoices or electronic paper invoices, companies must go through the electronic tax bureau to cancel them [1]. Group 2: Step-by-Step Cancellation Process - Step 1: Log into the electronic tax bureau and navigate to the "Invoice Cancellation" menu [2]. - Step 2: The system will display the types of invoices eligible for cancellation along with their starting number ranges [3]. - Step 3: For non-electronic invoices, they must be processed by cutting corners before uploading a photo as proof; electronic invoices do not require this step [4]. - Step 4: Select the invoices to be canceled, specify the cancellation type, and provide a reason before submitting [7]. - Step 5: After confirming the data, if the invoices are non-electronic, they will require review by the tax authority; electronic invoices will be processed automatically [8][9].

Group 1 - The article discusses issues related to electronic tax services, specifically problems encountered when printing electronic invoices and filling out tax forms [1][2]. - It provides troubleshooting steps for users facing difficulties with the 360 security browser, including adjusting security settings to enable printing [1]. - The platform mentioned is a non-official one, aimed at sharing learning experiences and tax-related knowledge, emphasizing that the content is for educational purposes only [2].