ECOSIRE بلاگ

German E-Invoicing (E-Rechnung) in Odoo: XRechnung, ZUGFeRD and the 2025–2028 Deadlines

Receiving e-invoices is mandatory in Germany since 2025 and issuing follows in 2027/2028: accepted formats, how Odoo produces XRechnung and ZUGFeRD, and what to test.