Core Viewpoint - The article discusses the procedures and platforms available for verifying VAT invoices in China, emphasizing the importance of using official channels to avoid risks associated with fraudulent activities [4][5][7]. Group 1: Invoice Verification Methods - The article outlines various methods for verifying VAT invoices, including single invoice verification through official platforms and batch verification using templates [3][4]. - Users can verify invoices via the electronic tax bureau website or mobile app, ensuring they log in with their corporate identity [3][4]. - It is crucial to input accurate invoice details such as invoice code, number, date, and amount to avoid errors during verification [4]. Group 2: Important Considerations for Verification - The article highlights three key points to consider during invoice verification: using official platforms, checking the accuracy of input information, and being aware of daily verification limits [4]. - If verification results are abnormal, it is advised to suspend reimbursement or deduction and contact the issuing party for reissuance or verification with tax authorities [4]. Group 3: Tax Deduction Eligibility for Small-scale Taxpayers - The article explains the conditions under which small-scale taxpayers can deduct input VAT after becoming general taxpayers, specifically focusing on the requirement of not having reported production income or paid VAT under simplified methods prior to registration [10][11]. - A specific case is mentioned where a company with 930,000 yuan in revenue before becoming a general taxpayer is ineligible to deduct VAT on vehicle purchases made prior to registration due to not meeting the stipulated conditions [9][11].

Core Viewpoint - The article emphasizes the importance of verifying the authenticity of value-added tax (VAT) invoices through various platforms provided by the National Taxation Administration, highlighting the ease of access and the necessity for businesses to ensure compliance with tax regulations [4][5][7]. Group 1: Invoice Verification Methods - The article outlines multiple methods for verifying VAT invoices, including using the National VAT Invoice Verification Platform by entering the invoice code and number [4]. - It mentions the option to log into the unified electronic tax bureau to access the invoice verification feature under the popular services section [4]. - The article also describes the process of using the electronic tax bureau app for invoice verification, detailing the steps to navigate through the app [4]. Group 2: Taxpayer Services - The article lists various taxpayer services available, such as tax credit management, tax proof issuance, and tax-related inquiries [5]. - It highlights the importance of maintaining accurate taxpayer information and the ability to report violations of invoice management regulations through multiple channels [5][7]. - The article encourages taxpayers to engage with local tax authorities for manual verification of invoice authenticity if needed [5].