Group 1 - The article discusses the tax deduction options available for parents, highlighting that they can choose either one parent to claim 100% of the deduction or split it equally, with each parent claiming 50% [4][8]. - Once a deduction method is selected for the tax year, it cannot be changed, emphasizing the importance of prior discussion between parents [7][8]. - The article raises a question about whether parents can still enjoy the child education deduction if their child has graduated and started working, indicating a need for clarity on eligibility [9]. Group 2 - The article provides information on the process of issuing invoices through the electronic tax bureau, detailing steps such as logging in, selecting invoice types, and entering necessary information [16][18]. - It mentions that trial taxpayers providing tourism services can choose to calculate their sales based on the total price and additional fees, with specific conditions on issuing invoices [15].

Core Points - The article discusses the automatic invoicing system for taxpayers, detailing the rules for automatic tagging, content assistance, and information verification [3][4][5]. Group 1: Automatic Invoicing System - Taxpayers can select invoice types, specific business scenarios, and tax methods, after which the system automatically adds relevant tags [3]. - The electronic invoice service platform provides corresponding digital invoice styles based on the taxpayer's business context [3]. Group 2: Content Assistance Rules - The content assistance rules for blue invoices include: - Intelligent matching of product codes based on the project name entered by the taxpayer [3]. - Automatic adaptation of tax rates according to the selected goods and services tax classification codes [3]. Group 3: Information Verification Rules - The verification rules for blue invoices consist of: - Error verification rules to check discrepancies in amounts and required fields [3]. - Compliance verification rules to ensure the correctness of the invoice information and data legality [3]. - Business verification rules that check applicable tax rates and the validity of the invoice information [3]. Group 4: Special Business Rules - For motor vehicle transactions, the system automatically fills in vehicle identification details and performs compliance checks against electronic information [3]. - The system monitors for low vehicle pricing, violations, and anomalies in compliance certificates, automatically blocking invoicing if conditions are met [3].

Group 1 - The article discusses the procedures for issuing and handling vehicle sales invoices, including the process for issuing red invoices in case of returns or errors [3][4] - It outlines the requirements for retaining documentation, such as vehicle cancellation certificates or return proofs, when consumers have registered their vehicles [4] - The article specifies that if a consumer loses their vehicle sales invoice, they can request a reissue from the seller, who must follow a specific process to issue a new invoice [4] Group 2 - The regulations mentioned in the article came into effect on May 1, 2021, and were officially implemented on July 1, 2021, requiring sellers to issue vehicle invoices according to the new guidelines [5] - The manufacturing date of the vehicle determines the applicability of these regulations, whether it is a domestically produced or imported vehicle [5]