How do I activate Peppol in my account?

Send & receive invoices via the Peppol network.

From January 1, 2026, Peppol will become mandatory for all Belgian companies subject to VAT. You can already use the Peppol network in CoManage. Follow the steps below to activate the integration with Peppol.

1. Activate Peppol integration

Go to the integration settings and follow the steps to activate your Peppol account.

Once you have entered all the details, you can upload your ID. This is required by Peppol in order to verify that you are indeed the manager of the company for which the activation is being carried out.

It may take a few business days for your Peppol account to be approved.

2. Sending an invoice via Peppol

You can now send invoices via Peppol if your customer can receive them and you have activated Peppol in your CoManage account.

3. Which countries can I send invoices to via Peppol?

Currently, it is possible to send invoices to companies in the following countries via Peppol:

• Belgium
• Netherlands
• Germany
• Luxembourg
• Sweden
• Ireland

4. Peppol statuses

Invoices can be assigned different statuses once they have been sent to the Peppol network. Below is an overview of the most common statuses:

• Sent (Peppol) – The invoice has been successfully sent to the customer's Access Point. In this case, you will receive a transmission ID.
• Peppol error – The invoice could not be sent to the customer. You will receive an error object with a code and a message explaining what went wrong.

We will soon be expanding the above statuses so that you can get a clear picture of the status of your invoice. Below is a summary of all statuses:

• Created - The invoice has been successfully received by Flowin e-invoicing and will be processed.
• Send - The invoice is valid and will be sent to the customer.
• Sent - The invoice has been sent to the customer's Access Point. In this case, you will receive a transmission ID.
• Received - The customer's Access Point has confirmed the invoice.
• Approved - The customer's Access Point has accepted the invoice.
• Rejected - The customer's Access Point has rejected the invoice due to syntactic or semantic errors.
• Invalid – The invoice is not valid. You will receive an error object with a code and a message explaining what went wrong (see above).
• Sending error – The invoice could not be sent to the customer. You will receive an error object with a code and a message explaining what went wrong (see above).

5. Receive purchase invoices via Peppol

In addition to sending invoices via Peppol, you can also receive purchases via Peppol. To activate this, click on the toggle that you will see on your integration page.

After activation, new purchases sent by suppliers via the Peppol network will automatically be visible in the purchases module.

Updated on: 29/01/2026