Core Viewpoint - The article highlights the convenience of the newly launched electronic tax bureau app, which allows eligible small-scale taxpayers to easily complete simplified tax declarations for various taxes, including value-added tax and corporate income tax, with minimal effort [1]. Group 1: App Features - The app enables users to log in with their business identity and access the "Simplified Confirmation Declaration" feature under the "Tax Handling" section [2]. - Upon selecting the "Simplified Confirmation Declaration," the system automatically assesses eligibility and presents a tax calculation interface, showing the total tax amount due or refundable based on taxpayer characteristics [3]. - Users can verify pre-filled data and adjust it according to their actual business conditions, with detailed tax calculation information available for each tax type [3]. Group 2: Submission Process - After confirming the accuracy of the data, users can submit their declarations by following a series of prompts, ensuring the submission of accurate tax data [4]. - Once the declaration is successfully submitted, users can immediately proceed to pay the tax amount due, completing the tax declaration process [4]. Group 3: User Engagement - The article encourages users to take advantage of the app's features and invites them to leave comments if they encounter any issues during the process, indicating a focus on user support and engagement [6].