The fields, the party identifiers, the exact statutory wording for each tax treatment and the TWD rule — each cited to the statute or the tax authority, not a summary of one.
The content Taiwan'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 Taiwan 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.
未含營業稅 — 進口貨物之營業稅由進口人向海關繳納（加值型及非加值型營業稅法第41條）VAT not charged — VAT on the imported goods is paid by the importer to Customs (Art. 41).
統一發票使用辦法第7、9條: 開立日期、字軌號碼、營業人名稱/統一編號/地址、買受人名稱及統一編號（三聯式）、品名、數量、單價、金額、銷售額、課稅別（應稅/零稅率/免稅）、稅額、總計。
Taiwan 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 Taiwan 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.
Invoice