Invoices not sent through these official channels are often legally void, meaning the government agency won't (and technically can't) pay you. Why the Change?

Do you have a of invoices or just a few per month?

I can then provide the specific format requirements and portal links for your location.

Most governments require you to upload these files to a specific government platform (e.g., Serbia’s SEF portal) or send them via a certified access point.

Traditional email attachments (like PDFs or Word docs) generally no longer count. You must use specific formats like XML (often following the PEPPOL standard or local standards like ZUGFeRD ).

Starting in , several regions—most notably Serbia and certain states in Germany —implemented mandatory Business-to-Government (B2G) e-invoicing . This shift requires businesses to move away from PDFs and paper, instead submitting invoices in structured digital formats that government systems can read automatically. What You Need to Know

B2g E-invoicing Compulsory — From May 2022

Invoices not sent through these official channels are often legally void, meaning the government agency won't (and technically can't) pay you. Why the Change?

Do you have a of invoices or just a few per month?

I can then provide the specific format requirements and portal links for your location.

Most governments require you to upload these files to a specific government platform (e.g., Serbia’s SEF portal) or send them via a certified access point.

Traditional email attachments (like PDFs or Word docs) generally no longer count. You must use specific formats like XML (often following the PEPPOL standard or local standards like ZUGFeRD ).

Starting in , several regions—most notably Serbia and certain states in Germany —implemented mandatory Business-to-Government (B2G) e-invoicing . This shift requires businesses to move away from PDFs and paper, instead submitting invoices in structured digital formats that government systems can read automatically. What You Need to Know