The format
XRechnung or a suitable ZUGFeRD profile: structured data your software can process.
A new format does not have to mean a new system. We help you understand what your business needs, what already works and where integration will actually save work.
10 questions · no account or email · results in your browser
XRechnung or a suitable ZUGFeRD profile: structured data your software can process.
Email, portal or Peppol? Your partners, their requirements and your workflow determine the right choice.
Receive, validate, approve, retain: understand your existing workflow first, then automate where it helps.
Your software handles the technical details. Together we clarify what your business partners expect and which features you need.
The invoice data is stored in an XML file. Suitable software makes it readable and processes it. You do not need to edit XML code.
What we clarify: Does your software support the required format, and which recipient details are needed?
In its hybrid form, ZUGFeRD combines a readable PDF with embedded XML data. Both parts belong together; the version and profile must fit the intended use.
What we clarify: Can your software generate a suitable profile and process the embedded data when receiving an invoice?
Peppol connects senders and recipients through service providers known as Access Points. Your software provider may already offer this connection.
What we clarify: Do your partners need Peppol, and can your existing software support it?
Further reading: KoSIT on XRechnung, FeRD on ZUGFeRD and OpenPeppol on the network.
Ten questions about your business, software and partners. Receive guidance and a checklist to tick off, save or print. ‘To be clarified’ is a useful answer: it shows where we can start together.
Your answers stay in this browser. Only when you explicitly open the contact form are the selected details carried over as an editable message. No invoice upload or personal details required.
Key terms, transition deadlines, possible routes, cost questions and a practical checklist. Clearly explained, with links to primary sources.
Download the free PDF8 pages · PDF · English · updated 9 October 2026 · no form required
We work through your questions about e-invoicing, XRechnung, ZUGFeRD and Peppol in plain language. Using your information and existing vendor documentation, we review your systems and create a written roadmap for the next steps.
€299.00 one-off, including 19% VAT
View the roadmap in the shopOne-off advisory package for one business and up to two existing invoicing systems. One digital follow-up round is included; setup is quoted separately if needed.
Technical guidance for one business and up to two existing systems, based on the information provided. No legal or tax advice, certification or guarantee of tax compliance. Implementation, provider fees, Access Point contracts, registration and processing of real invoice archives are not included. Cost estimates state their assumptions; setup and API development are quoted separately if needed.
We can also support implementation. The right help depends on your systems and roadmap. We agree the scope, ongoing provider fees and implementation costs in a separate quote before work begins.
Configure existing invoicing features, review master data and recipient details, and connect a suitable service provider where needed.
Walk through the agreed workflow with test data: create, send, receive and process. Include responses and failure paths.
Familiarise the responsible people with the workflow and document the agreed steps for daily use.
The term e-invoicing alone cannot answer that. We first check which formats, receiving channels and export features your existing software supports. A new solution only becomes relevant if a specific gap remains.
XRechnung and ZUGFeRD describe invoice formats; Peppol is a delivery route. The right combination depends on your recipients and systems. German B2B invoicing does not generally require Peppol as the delivery route.
A technical assessment for one business with up to two invoicing systems, a review of your options and a written roadmap with three prioritised steps, cost estimates and a checklist. We address your questions through digital exchange; one digital follow-up round on the delivered roadmap is included.
The advisory package clarifies the next steps. Setup, testing, team guidance or a custom integration can then be quoted with a clearly agreed scope. Software or Peppol provider fees are considered separately.
The names and versions of your invoicing systems, a brief overview of your current workflow and any known requirements from your business partners. Open questions are welcome. For the initial assessment, we do not need credentials or a real invoice archive.
Updated 9 October 2026. Technical guidance, not individual legal or tax advice. Special cases, public-sector customers and cross-border transactions need separate assessment.