{"id":999975534,"date":"2025-06-12T13:35:32","date_gmt":"2025-06-12T06:35:32","guid":{"rendered":"https:\/\/bizzi.vn\/?p=999975534"},"modified":"2026-06-09T13:49:40","modified_gmt":"2026-06-09T06:49:40","slug":"what-is-an-invoice-number-regulations-on-invoice-symbols-and-electronic-invoice-numbers-according-to-circular-78-and-decree-123","status":"publish","type":"post","link":"https:\/\/bizzi.vn\/en\/what-is-an-invoice-number-regulations-on-invoice-symbols-and-electronic-invoice-numbers-according-to-circular-78-and-decree-123\/","title":{"rendered":"What is an invoice number? Regulations on electronic invoice numbers, symbols and forms according to Circular 78 and Decree 123\u00a0"},"content":{"rendered":"<p><span style=\"font-weight: 400;\"><strong>Electronic invoice<\/strong> is an important document in corporate financial management, so understanding the regulations on electronic invoice forms, symbols and numbers is extremely necessary. <\/span><span style=\"font-weight: 400;\">With changes in regulations under Decree 119\/2018\/ND-CP, Circular 68\/2019\/TT-BTC, especially the latest regulations in Decree 123\/2020\/ND-CP and Circular 78\/2021\/TT-BTC, the following article by Bizzi will help businesses understand correctly what an invoice number is and comply with current regulations.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Index<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/bizzi.vn\/en\/what-is-an-invoice-number-regulations-on-invoice-symbols-and-electronic-invoice-numbers-according-to-circular-78-and-decree-123\/#Mau_so_hoa_don_la_gi_Thong_tin_co_ban_ve_mau_so_hoa_don_dien_tu\" >What is an invoice number? Basic information about electronic invoice numbers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/bizzi.vn\/en\/what-is-an-invoice-number-regulations-on-invoice-symbols-and-electronic-invoice-numbers-according-to-circular-78-and-decree-123\/#Ky_hieu_hoa_don_dien_tu_la_gi\" >What is the electronic invoice symbol?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/bizzi.vn\/en\/what-is-an-invoice-number-regulations-on-invoice-symbols-and-electronic-invoice-numbers-according-to-circular-78-and-decree-123\/#So_hoa_don_dien_tu_duoc_quy_dinh_nhu_the_nao\" >How is the electronic invoice number regulated?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/bizzi.vn\/en\/what-is-an-invoice-number-regulations-on-invoice-symbols-and-electronic-invoice-numbers-according-to-circular-78-and-decree-123\/#Moi_lien_he_giua_mau_so_hoa_don_va_ky_hieu_hoa_don_dien_tu\" >The relationship between invoice number and electronic invoice symbol\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/bizzi.vn\/en\/what-is-an-invoice-number-regulations-on-invoice-symbols-and-electronic-invoice-numbers-according-to-circular-78-and-decree-123\/#Ket_luan\" >Conclude<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Mau_so_hoa_don_la_gi_Thong_tin_co_ban_ve_mau_so_hoa_don_dien_tu\"><\/span><b>What is an invoice number? Basic information about electronic invoice numbers<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The invoice number is <\/span><b>Invoice type code<\/b><span style=\"font-weight: 400;\"> is used. The denominator is usually of the form <\/span><b>01GTKT<\/b><span style=\"font-weight: 400;\">, <\/span><b>02GTTT<\/b><span style=\"font-weight: 400;\">, <\/span><b>01DTDT<\/b><span style=\"font-weight: 400;\">, etc.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The electronic invoice number symbol is a character with a natural number (1, 2, 3, 4, 5, 6) to reflect the type of electronic invoice. Meaning of the number characters according to Circular 78\/2021\/TT-BTC (Point a, Clause 1, Article 4):<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No. 1: Value Added Tax (VAT) invoice.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Number 2: Sales invoice.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No. 3: Invoice for sale of public assets.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No. 4: National reserve sales invoice.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">No. 5: Other types of electronic invoices (stamps, tickets, cards, receipts, other electronic documents) have the same content as invoices according to Decree 123\/2020\/ND-CP.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Number 6: Electronic documents are used and managed as invoices (internal delivery and transportation notes, delivery notes for goods sent to agents for sale).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">The role and benefits of using electronic invoice digital symbols are to help businesses easily manage, ensure accuracy, transparency and prevent counterfeiting.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Not only is it important to understand the nature of invoice templates, but it is also important to grasp specific examples. Here are some typical examples:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">01GTKT: Value added tax invoice<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">02GTTT: Sales invoice<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">01\u0110T\u0110T: Electronic invoice with code<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">07KPTQ: Internal delivery and delivery note<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_999975538\" aria-describedby=\"caption-attachment-999975538\" style=\"width: 1108px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-999975538 size-full\" src=\"https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi.png\" alt=\"what-is-bizzi-invoice-number\" width=\"1108\" height=\"653\" title=\"\" srcset=\"https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi.png 1108w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-300x177.png 300w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-1024x603.png 1024w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-768x453.png 768w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-18x12.png 18w\" sizes=\"(max-width: 1108px) 100vw, 1108px\" \/><figcaption id=\"caption-attachment-999975538\" class=\"wp-caption-text\">The electronic invoice number symbol is a character with a natural number (1, 2, 3, 4, 5, 6) to reflect the type of electronic invoice.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Ky_hieu_hoa_don_dien_tu_la_gi\"><\/span><b>What is the electronic invoice symbol?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Symbol <\/span><strong><a href=\"https:\/\/bizzi.vn\/hoa-don-dien-tu-la-gi\/\">Electronic invoice<\/a><\/strong><span style=\"font-weight: 400;\"> is a group of 6 characters including letters and numbers, showing information about the invoice type (with\/without CQT code), year of invoice creation, and type of invoice used.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Structure of 6 characters in invoice symbol according to Circular 78\/2021\/TT-BTC (Point b, Clause 1, Article 4):<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">First character (C or K): C is the invoice with CQT code, K is the invoice without CQT code.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Next two characters (2 Arabic numerals): Represents the year of invoice (last 2 digits of the calendar year, for example 24 for 2024, 25 for 2025).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The next character (T, D, L, M, N, B, G, H): Indicates the type of electronic invoice used.<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">T: Electronic invoices are registered for use by businesses, organizations, households and individuals with the tax authority.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">D: Contracts for selling public assets, national reserve goods, or special investment contracts.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">L: Invoice is issued by the tax authority for each occurrence.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">M: Electronic invoice initiated from cash register.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">N: Electronic internal delivery and warehouse receipt.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">B: Electronic agent delivery note.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">G: Stamps, tickets, and electronic cards are VAT invoices.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">H: Stamps, tickets, and electronic cards are sales invoices.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Last two characters (letters): Determined by the seller according to management needs (for example YY if there is no special need). Used to distinguish different models of the same type.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Display location on invoice: Top right or in a visible location.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Compare with old regulations (Decree 119, Circular 68).<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_999975537\" aria-describedby=\"caption-attachment-999975537\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-999975537 size-full\" src=\"https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-2.jpg\" alt=\"what-is-bizzi-invoice-number\" width=\"650\" height=\"497\" title=\"\" srcset=\"https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-2.jpg 650w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-2-300x229.jpg 300w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-2-16x12.jpg 16w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-999975537\" class=\"wp-caption-text\">The electronic invoice symbol is a group of 6 characters including letters and numbers.<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"So_hoa_don_dien_tu_duoc_quy_dinh_nhu_the_nao\"><\/span><b>How is the electronic invoice number regulated?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The electronic invoice number is the serial number shown on the invoice when the seller creates it.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Regulations on numbering according to Decree 123\/2020\/ND-CP (Clause 3, Article 10):<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Record in Arabic numerals, up to 8 digits (from 1 to 99,999,999).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Numbering in order from small to large in the same invoice symbol and invoice sample number symbol.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Starting from number 1 on January 1 or the date of starting to use the annual invoice, ending on December 31 of each year.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The new year starts numbering from 1 again.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Note when converting to new years (eg from 2024 to 2025).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">In case of multiple sales establishments\/invoicing systems: Continuously generate according to the time of digital\/electronic signature.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">If the invoice number is not created according to the above principles: The system must ensure that it increases over time, each number can only be created\/used once, with a maximum of 8 digits.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">What is an example of an invoice number:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Invoice number: <\/span><span style=\"font-weight: 400;\">01GTKT0\/001<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Invoice symbol: <\/span><span style=\"font-weight: 400;\">AA\/24E<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Invoice number: <\/span><span style=\"font-weight: 400;\">0000123<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">For invoices printed by the tax authority: The invoice number is pre-printed and used up.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Moi_lien_he_giua_mau_so_hoa_don_va_ky_hieu_hoa_don_dien_tu\"><\/span><b>The relationship between invoice number and electronic invoice symbol\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">On the display, the denominator symbol and the electronic invoice symbol are usually presented together as a 7-character string. The first character is the denominator symbol, the next 6 characters are the electronic invoice symbol.<\/span><\/p>\n<table style=\"width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 37.2676%;\"><b>Content<\/b><\/td>\n<td style=\"width: 62.2474%;\"><b>Meaning and connection<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.2676%;\"><span style=\"font-weight: 400;\">Invoice type identification number<\/span><\/td>\n<td style=\"width: 62.2474%;\"><span style=\"font-weight: 400;\">Indicate whether this is a VAT, sales, or special electronic invoice.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.2676%;\"><span style=\"font-weight: 400;\">Invoice symbol attached to sample number<\/span><\/td>\n<td style=\"width: 62.2474%;\"><span style=\"font-weight: 400;\">A denominator can be accompanied by multiple symbols to distinguish between branches, years, code types (with\/without code).<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.2676%;\"><span style=\"font-weight: 400;\">Enterprises self-register samples and symbols with tax authorities.<\/span><\/td>\n<td style=\"width: 62.2474%;\"><span style=\"font-weight: 400;\">Must ensure no duplication, no confusion in management.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 37.2676%;\"><span style=\"font-weight: 400;\">The invoice system must clearly show both information on each issued invoice.<\/span><\/td>\n<td style=\"width: 62.2474%;\"><span style=\"font-weight: 400;\">Example: Model number: 01GTKT, Symbol: AA\/24E.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Full illustration:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Invoice number: <\/span><span style=\"font-weight: 400;\">01GTKT0\/001<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">01: VAT invoice<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">0: Electronic invoice form<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">001: Registration form serial number<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Invoice symbol: <\/span><span style=\"font-weight: 400;\">AA\/24E<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AA: Enterprises self-regulate (distinguish branches, systems...)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">24: Year 2024<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">E: Electronic invoice with tax authority code<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">From the invoice number and symbol, tax authorities and businesses can trace, look up, and accurately compare each issued invoice.<\/span><\/p>\n<p><b>Important notes when using electronic invoices<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">When registering to use electronic invoices, businesses must declare the invoice number and symbol to the tax authority.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Do not use duplicate symbols between different types of invoices.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">If there is a change in the model or symbol, a new invoice issuance notice must be created (if using an invoice without a code).<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Ket_luan\"><\/span><b>Conclude<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Above is all the information about what is an invoice number, regulations on electronic invoice numbers, electronic invoice symbols according to <strong><a href=\"https:\/\/bizzi.vn\/thong-tu-78-ve-hoa-don-dien-tu-quy-dinh-cach-thuc-hien-giai-phap\/\">Circular 78 on electronic invoices<\/a><\/strong>. To develop sustainably, ensure effective tax management and combat fraud, businesses need to strictly comply with the following regulations: <\/span><span style=\"font-weight: 400;\">regulations<\/span><span style=\"font-weight: 400;\"> About invoice number, invoice symbol,...<\/span><\/p>\n<figure id=\"attachment_999975539\" aria-describedby=\"caption-attachment-999975539\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-999975539\" src=\"https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-3.webp\" alt=\"what-is-bizzi-invoice-number\" width=\"1200\" height=\"608\" title=\"\" srcset=\"https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-3.webp 1440w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-3-300x152.webp 300w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-3-1024x519.webp 1024w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-3-768x389.webp 768w, https:\/\/bizzi.vn\/wp-content\/uploads\/2025\/06\/bizzi-mau-so-hoa-don-la-gi-3-18x9.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-999975539\" class=\"wp-caption-text\">Integrating the B-invoice solution will help businesses own a powerful tool to support the issuance of correct - complete - fast - legal invoices.<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Integrating electronic invoice solutions <\/span><a href=\"https:\/\/bizzi.vn\/hoa-don-dien-tu\/\"><span style=\"font-weight: 400;\">B-Invoice<\/span><\/a><span style=\"font-weight: 400;\"> brings many comprehensive benefits to businesses in the management of electronic invoices, not only helping to ensure legality, but also optimizing operating processes, improving accuracy and professionalism. Below are the specific benefits:<\/span><\/p>\n<p><b>Ensure validity \u2013 legality<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fully comply with legal regulations: B-Invoice meets the standards of Decree 123\/2020\/ND-CP, Circular 78\/2021\/TT-BTC, ensuring sample number, symbol, format (XML, PDF), digital signature, date of creation...<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Integrate with the General Department of Taxation system (ETax): Automatically send and receive feedback, confirm tax authority codes \u2192 help invoices be accepted when declaring, deducting, and settling.<\/span><\/li>\n<\/ul>\n<p><b>Increase accuracy \u2013 reduce errors<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automatically retrieve data from accounting\/sales systems \u2192 avoid manual data entry, reduce customer information errors, tax rate errors, amounts...<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pre-release checking and warning feature: Helps accountants promptly detect errors such as: incorrect tax codes, duplicate invoices, wrong timing, etc.<\/span><\/li>\n<\/ul>\n<p><b>Optimize invoice issuance process<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Issue invoices quickly - accurately - in bulk with just a few steps.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Automatically send invoices to customers via email\/SMS \u2192 increase professionalism, reduce the risk of forgetting to send or sending incorrectly.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Centrally manage all electronic invoices on the cloud platform, easy to look up, filter and export reports at any time.<\/span><\/li>\n<\/ul>\n<p><b>Save money and time<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cut printing, storage, and delivery costs.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">No personnel costs for handling erroneous, lost, or canceled invoices.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Shorten payment and reconciliation processes, increase accounting and financial work efficiency.<\/span><\/li>\n<\/ul>\n<p><b>Support auditing, settlement, easy tracing<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Easily retrieve invoices by form number, date of issue, tax code...<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Decentralize users, record operation history, increase transparency during internal audits or tax inspections.<\/span><\/li>\n<\/ul>\n<p><b>Information security and safety<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B-Invoice uses digital signature technology and stores electronic data according to high security standards.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Invoice data is securely stored in the cloud and can be restored if the device is lost.<\/span><\/li>\n<\/ul>\n<p><b>Enhance reputation \u2013 customer experience<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Customers receive invoices on time, with correct information, and in full format \u2192 increasing trust and professionalism from the business.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Easy link integration <strong><a href=\"https:\/\/bizzi.vn\/tra-cuu-hoa-don-dien-tu-tong-cuc-thue\/\">Bill lookup<\/a><\/strong> for customers \u2192 convenient, clear, transparent.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Integrating the B-invoice solution will help businesses own a powerful tool to support the issuance of correct - complete - fast - legal invoices, while minimizing risks - increasing productivity - effectively controlling electronic invoices from start to finish.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Electronic invoices are important documents in corporate financial management, so understanding the regulations...<\/p>","protected":false},"author":56,"featured_media":999975536,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"categories":[263,84],"tags":[],"class_list":["post-999975534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc","category-thiet-lap"],"acf":[],"_links":{"self":[{"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/posts\/999975534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/users\/56"}],"replies":[{"embeddable":true,"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/comments?post=999975534"}],"version-history":[{"count":6,"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/posts\/999975534\/revisions"}],"predecessor-version":[{"id":999978079,"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/posts\/999975534\/revisions\/999978079"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/media\/999975536"}],"wp:attachment":[{"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/media?parent=999975534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/categories?post=999975534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bizzi.vn\/en\/wp-json\/wp\/v2\/tags?post=999975534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}