What you have after export
A UBL 2.1 file in the Peppol BIS Billing 3.0 format, checked against a documented subset of the EN 16931 and Peppol rules. It is a file on your computer; nothing has been sent.
Pick your route
Your buyer has a portal
If your buyer has a portal that accepts UBL uploads, upload the file there. Ask the buyer which format and identifiers they expect.
You send over the Peppol network
Use an Access Point provider you choose.
Questions to ask a provider
Ask any provider before you sign up.
- Does it accept a UBL file made in other software (Peppol BIS Billing 3.0)?
- Do you offer web upload or an API?
- Which countries and receivers does it reach?
- Does it check the file again, and what does it do on a rejection?
- What does it cost per document or per month?
- Does it receive invoices for me as well?
Email, if your buyer agrees
Send the file only if your buyer agrees to receive invoices that way. In some countries buyers are entitled to require the network; check your country's rules.
Before you send
Check these before the file leaves your computer. Each item shows where Fiscalane asks for it.
- Your buyer's Peppol participant id (ask them, or look it up in the public Peppol Directory)Scheme and value, in the buyer's e-invoice address fields.Create an invoice: Buyer, E-invoice address (Peppol participant id)Signed in: Clients, E-invoice address (Peppol participant id)Fiscalane shows these fields when the buyer's country is an EU member state, or when an address is already filled in.
- The buyer reference or purchase order numberYour buyer uses it to route the invoice.Create an invoice: Invoice details, Buyer reference or Order reference
- Your own endpointYour scheme and value, in your own e-invoice address fields.Create an invoice: Seller, E-invoice address (Peppol participant id)Signed in: Settings, Business detailsFiscalane shows these fields when your country is an EU member state, or when an address is already filled in.
- A credit note points to the invoice it correctsThe invoice number it corrects.Create an invoice: Invoice details, This is a credit note, then Preceding invoice numberSigned in: open the issued invoice, then Create credit note
- You keep a copy of the file and the PDFStore both where you keep your records.Download PDF sits next to Export e-invoice (UBL) in the editor.
If the receiver rejects the file
Read the rule id in the rejection and compare it with the Compliance tab in Fiscalane.
Fiscalane is not a certification and not a Peppol Access Point. It checks a documented subset of the rules; a receiver's own validator may check more.
Sources
- OpenPeppolOpenPeppol AISBL(opens in a new tab)
- Peppol DirectoryOpenPeppol AISBL (public search of registered receivers)(opens in a new tab)
- Peppol BIS Billing 3.0 specificationOpenPeppol(opens in a new tab)
- eInvoicing: European CommissionEuropean Commission, Digital Building Blocks(opens in a new tab)
- General questions on the B2B obligation (invoicing to companies)FPS Finance, Belgium (re-read 22 Oct 2026, questions 15 and 18)(opens in a new tab)
This page is a general explanation, not legal or tax advice. Fiscalane is not a Peppol access point and holds no certification.
Try the pre-flight check on a real invoice
Create an invoice and see which EN 16931 and PEPPOL rules it passes while you type.
Create an invoice free