e-Invoicing and integrations
Mandatory for VAT payers from 1 April 2027 (under the draft law). We connect the software you already use to the Public Revenue Office platform — without replacing your whole system.
Sound familiar?
The vendor doesn’t reply or wants a new licence.
From April 2027 that won’t be enough.
Someone has to track and approve them on time.
Documents need to reach them automatically.
Start with one. Add as you need.
Issuing e-invoices
From your data to a UBL 2.1 document, signed and sent to UJP.
Receiving and approval
Incoming invoices with status, accept or reject, and a reminder before the deadline.
Statuses and eID
Every invoice with its UJP identifier and change history.
Archive
All documents in one place, searchable and exportable for your accountant.
ERP connection
Two-way sync with your existing software.
Low volume, no ERP
A simple web app for companies that invoice by hand.
A check before the deadline.
Within days you know what needs to change.
Questions
Related services: Custom business software · Maintenance, hosting, support
When does e-invoicing become mandatory?
Under the August 2026 draft law: voluntary from 1 Oct 2026, mandatory for VAT payers from 1 Apr 2027 and for all covered entities from 1 Jan 2028. The dates may change.
Do we need a digital certificate?
Yes, the e-invoice is signed with a qualified certificate before validation.
Can it work without new software?
In most cases yes — we connect what you already use.