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How can I send e-invoices?

Written by: Valesca Wilms

Updated on: August 24, 2026

Reading time: 3 minutes

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Accountable offers two options for sending e-invoices. One is XRechnung + ZUGFeRD and the other is PEPPOL.

How to send XRechnungen

To send XRechnungen or ZUGFeRD invoices, you can write your invoices as usual in Accountable. If you have not yet written an invoice with Accountable, take a look at this guide.

Once you have written your invoice, you have 2 options to continue:

Option 1: Save + download XRechnung or ZUGFeRD e-invoice

1) Click on “Continue” in the top right corner

2) Select “Save & download XRechnung” or “Save & download ZUGFeRD”

You have now successfully downloaded your XRechnung/ZUGFeRD and can send it.

Option 2: Send XRechnung/ZUGFeRD e-invoice directly from Accountable

1) Click on “Continue” in the top right corner

2) Select “Save & prepare to send"

The following window will now open:

3) Enter the recipient (and adjust the text if necessary)

4) The ZUGFeRD e-invoice is automatically attached. In case you want to send the XRechnung, you can also easily add that one with one click on the "paper clip symbol" and select "add XRechnung".

5) Now you can either way send both e-invoices or delete the one you don't need. And with one click on “Send invoice” you e-inovice will be sent.

Sending e-invoices via PEPPOL

To register with PEPPOL and send e-invoices via PEPPOL, please go to Account -> Settings -> E-invoicing in the web version. Follow the instructions in the app.

How to send externally written invoices (as e-invoices) with Accountable

You can of course also send invoices that you have written externally with Accountable in e-invoice format. This works as follows:

1) Click on Import invoice

2) Upload your invoice

3) Click on “Review now”)

4) Mark the invoice as “not sent” and check the encoded data

5) Click on the letter symbol here to “Send invoice”

6) Enter the recipient (and adjust the text if necessary) Now all you have to do is click on “Send invoice” (the X invoice is automatically attached)

Find out more about e-invoices and why you need them

E-invoices are becoming increasingly important and will soon be mandatory for you. But what exactly are e-invoices, what advantages do they offer and what legal requirements must be met?

Find out in this video as Tino, the founder of Accountable, explains it all.

Our free E-invoicing webinar 💡

Ready for e-invoicing? 🚀

Join our e-invoicing webinar and get fully prepared for the new requirements – without the overwhelm. We’ll break down what’s changing, who it affects, and how you can implement e-invoicing smoothly in your business.

You’ll learn what to watch out for, how to stay compliant, and how to turn the new rules into a simple, efficient process. Plus, you’ll have the chance to ask your questions live.

Stay ahead, save time, and invoice with confidence.

➡️ Save your spot now!

In case you have any further questions, please contact us in the chat or via e-mail tax-coach@accountable.eu

Valesca Wilms

Author - Valesca Wilms

As content marketing lead at Accountable Belgium, Valesca writes about freelancing, self-employment, and taxes based on her own experience as a freelancer.

Who is Valesca ?

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