The fields, the party identifiers, the exact statutory wording for each tax treatment and the VND rule — each cited to the statute or the tax authority, not a summary of one.
The content Vietnam's rules put on the face of the document, beyond the parties, line items and totals every invoice carries.
The registration numbers and their formats the Vietnam rules expect on the invoice.
When no tax is charged, the invoice has to say why — in the words the law names. Each is linked to the statute or tax authority it was read from.
Thuế nhà thầu — bên Việt Nam khấu trừ và nộp thay (Thông tư 103/2014/TT-BTC)Foreign contractor tax withheld by the Vietnamese party
Không thuộc đối tượng chịu thuế GTGT tại Việt NamOutside the scope of Vietnamese VAT
Không bao gồm thuế GTGT Việt Nam — thuế GTGT hàng nhập khẩu do người nhập khẩu nộp tại khâu nhập khẩu (Điều 3 Luật Thuế GTGT)VAT not charged — VAT on the imported goods is paid by the importer at importation.
Điều 10 NĐ 254/2026 (thay thế NĐ 123/2020): tên hóa đơn, ký hiệu mẫu số/ký hiệu hóa đơn, số hóa đơn, tên/địa chỉ/MST người bán và người mua, tên hàng hóa, đơn vị tính, số lượng, đơn giá, thành tiền chưa thuế, thuế suất, tiền thuế, tổng tiền thanh toán, chữ ký số, thời điểm lập, mã CQT.
Vietnam runs a clearance / registration platform, so issuing the legal document is a step the seller's own system takes.
Invoice by Juros-AI assembles the Vietnam invoice to the rules on this page on your own machine; issuing the legally valid document through the national platform stays your step — and it never has to leave the building to do it. Invoice by Juros-AI reads any invoice into clean data and is adding compliant invoice creation — the same rules on this page, built into the engine, run entirely on your own hardware. No cloud, nothing uploaded, no figure invented.
Every generated invoice is validated on your machine against the official artefacts — the OASIS UBL/CII schemas, the CEN EN 16931 schematron, Peppol BIS 3.0, KoSIT XRechnung, FatturaPA, KSeF FA(3) and the Peppol PINT packages. This page is a reference for build scoping; it is not legal or tax advice.