Peppol BIS Tax Data Document (TDD)

1. Introduction

This specification describes the Tax Data Document (TDD) to be used when reporting VAT data related to invoice transactions.

The purpose of this document is to describe the use of the tax data document format in Peppol to facilitate an efficient implementation and increased use of electronic collaboration regarding the billing process based on these formats.

Statement of Copyright

This Peppol Business Interoperability Specification (Peppol BIS) document is a specification of process execution and document formats used in the Peppol Network. The copyright of Peppol BIS documents is owned by OpenPEPPOL and its members. OpenPEPPOL AISBL holds the copyright of this Peppol BIS.

This Peppol BIS document may not be modified, re-distribute, sold or repackaged in any other way without the prior consent of OpenPEPPOL AISBL.

1.1. Scope

1.2. Audience

1.3. Benfits

2. Business Process

2.1. Parties and Roles

2.2. Integrated Invoicing and Tax Reporting process

2.3. Tax Data Document functionality

2.4. Invoice functionality

3. Tax Data Document

3.1. Overview

3.2. Choreography part

3.3. Tax Data part

4. Revision History

Version

Date

Notes

0.0.1

2025-07-11

Initial version from template and some headings for structure.