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
I can then provide the specific format requirements and portal links for your location. B2G e-invoicing compulsory from May 2022
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. Starting in , several regions—most notably Serbia and
If you haven't already, sign up for the relevant government digital identity or billing portal. B2G e-invoicing compulsory from May 2022