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BT-32 - Seller tax registration identifier

The local identification of the seller, assigned by the tax authority, for tax purposes or a reference stating the registered tax status.

BT-32 - Seller tax registration identifier

The local identification of the seller, assigned by the tax authority, for tax purposes or a reference stating the registered tax status.

Business term BG-4Cardinality: 0..1Data type: IdentifierFactur-X: EN 16931

Definition

The local identification of the seller, assigned by the tax authority, for tax purposes or a reference stating the registered tax status.

Syntax mapping

Where this term appears in each of the three EN 16931 syntaxes.

SyntaxPath
UBL 2.1cac:AccountingSupplierParty/cac:Party/cac:PartyTaxScheme/cbc:CompanyID (TaxScheme not VAT)
UN/CEFACT CIIram:SellerTradeParty/ram:SpecifiedTaxRegistration/ram:ID (schemeID=FC)
Factur-X / ZUGFeRDFactur-X profile: EN 16931

The lowest Factur-X / ZUGFeRD profile in which this term is available.

Validate an invoice carrying this term

This term is defined by EN 16931. Check your invoice with the validator that matches your format:

Related terms

Source: CEN EN 16931-1 + CEN/TS 16931-3-2 (UBL) & -3-3 (CII) · Last verified: 2026-07-10

All business terms