Stampbench

What it does

Validates XRechnung and EN 16931 e-invoices (UBL or CII/ZUGFeRD), flags violations by line, repairs derived figures like VAT totals, and generates XRechnung invoices from JSON. A TypeScript library and CLI on Node.js, with no Java needed. The README calls it developer tooling, not legal advice, with partial rule coverage, and says to run the KoSIT validator too; core MIT, web app proprietary.

Where it fits on the map

• Company tax department › Indirect Tax / VAT / GST › Indirect taxcovered

Similar projects

Of the same kind, for a shared jurisdiction or tax area. Not a ranking.

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