Slovakia: Slovakia E-Invoicing Mandate: Accounting Rules Unchanged, Process Automation Enhanced
As of 10 September 2026, the Slovak Financial Administration published guidance confirming that the upcoming mandatory electronic invoicing (e-Faktúra) regime will not alter fundamental accounting or invoicing principles under Slovak GAAP or the VAT Act. The reform solely standardizes the technical transmission and processing of invoice data between businesses, enabling greater automation, reduced manual errors,
