Group 1 - The article discusses the conditions under which a red-letter invoice can be issued, including scenarios like sales returns, incorrect invoicing, service termination, and sales discounts [1] - It specifies situations where red-letter invoices cannot be issued, such as when the blue invoice is voided, fully red-processed, or recognized as an abnormal tax deduction certificate [1] - The article outlines the policy basis for these regulations, referencing the announcement from the State Administration of Taxation regarding the promotion of fully digital electronic invoices [1] Group 2 - The article states that fully digital electronic invoices, including VAT electronic ordinary invoices and VAT electronic special invoices, cannot be voided but can only be red-processed [3] - It details the conditions under which paper VAT invoices can be voided, which include the return of invoices within the same month they were issued and that the seller has not reported taxes or recorded them [4] - The article provides instructions on how to download and print electronic invoices through the new electronic tax bureau, including steps for querying and downloading invoices in various formats [5][10]

Core Points - The article discusses the total quota for electronic invoices (数电发票) and how it can be adjusted based on the taxpayer's actual business conditions [2][3][4]. Group 1: Total Quota Definition and Adjustment - The total quota for electronic invoices refers to the maximum amount of invoices a taxpayer can issue in a natural month, excluding VAT [2]. - The total quota can be adjusted with confirmation from the tax authority if the taxpayer's business conditions change [2]. - There are four methods for dynamically determining the total quota: monthly initial adjustment, temporary adjustment, periodic adjustment, and manual adjustment [3][4]. Group 2: Types of Adjustments - Monthly initial adjustment occurs automatically at the beginning of each month based on the taxpayer's previous usage [3]. - Temporary adjustment is available for taxpayers with good credit who reach a certain percentage of their quota, allowing for a one-time increase in the current month's quota [3]. - Periodic adjustment is based on the taxpayer's actual business conditions and usage from previous months, which can lead to an increase in the quota for the following month [4]. - Manual adjustment can be requested by the taxpayer if their business needs exceed the current quota, subject to approval by the tax authority [4]. Group 3: Checking and Applying for Quota Adjustments - Taxpayers can check their current available quota by logging into the electronic tax bureau and navigating to the invoice business section [5][7]. - If the quota is insufficient, taxpayers can apply for an adjustment through the electronic tax bureau by selecting the appropriate application module [8][10].

Core Viewpoint - The article provides a detailed guide on how to access and utilize the "Invoice Data Statistics and Invoice Receipt Inquiry" feature within the electronic tax bureau app, emphasizing the importance of invoice data for small and micro enterprises [2][4]. Group 1: Invoice Data Overview - The summary data includes statistics on invoice types for both receipt and issuance, as well as data categorized by tax rates and collection rates [2]. - Users can access the invoice summary data by navigating to the "Invoice Data Statistics and Invoice Receipt Inquiry" section in the electronic tax bureau app [2][4]. Group 2: Function Path - Users can enter the "Invoice Data Statistics and Invoice Receipt Inquiry" interface by selecting the menu options: [Tax Handling] -> [Invoice Usage] -> [Invoice Information Inquiry] -> [Invoice Data Statistics and Invoice Receipt Inquiry] [3][4]. - Alternatively, users can customize their homepage to access the module directly or use the search bar to find it [3][4]. Group 3: Operation Steps - The prerequisite for accessing the data is having existing invoice receipt and issuance data [4]. - After logging in, users can follow the menu path to reach the desired interface or use the homepage customization or search function [4][9]. Group 4: Querying Invoice Data - Once in the "Invoice Data Statistics and Invoice Receipt Inquiry" interface, users can switch between different query types, including "Invoice Type (Receipt)", "Invoice Type Statistics (Issuance)", and "Statistics by Tax Rate/Collection Rate" [6][12][15]. - Users can set query conditions such as "Invoice Source", "Invoice Type", "Query Period", and "Select Time" before clicking the "Query" button [9]. Group 5: Invoice Types and Sources - The article outlines the linkage between invoice types and sources, detailing the types of invoices available under different sources such as electronic invoice service platforms and VAT invoice management systems [16][17]. - Specific invoice types listed include various forms of electronic and paper invoices, as well as specialized invoices for vehicle sales and tolls [16][17].