As Coda is a US based company, we do not process VAT details on our end. However, if you have an EU VAT number and would like these details included on your invoices, we can help with that!
One thing to note: Once your EU VAT number is added to your billing account, it will show on all future invoices. However, it will not retroactively show on past invoices.
Just send an email to support@coda.io with the following info:
Company name
Company address
Billing email address
VAT number
Workspace name, which you can find here: