E-Invoicing in Poland: Complete Guide to KSeF
Poland takes a step forward on e-invoicing introducing The National e-Invoicing System (KSeF) as a voluntary solution. The mandatory implementation was delayed to year 2026.
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Poland takes a step forward on e-invoicing introducing The National e-Invoicing System (KSeF) as a voluntary solution. The mandatory implementation was delayed to year 2026.
Discover the latest updates on Latvia’s e-invoicing mandate. Learn about new deadlines for B2B e-invoicing, reporting requirements, and channels effective through 2028.
Learn everything about Croatia’s mandatory e-invoicing rules starting January 2026. This guide covers key dates, requirements, who must comply, and how to prepare for the new fiscalization and e-reporting obligations.
Spain has introduced a certified billing obligation called Verifactu. Resident taxpayers must comply by January 2026.
E-invoicing and e-reporting obligations in France will be rolled out in phases. The new start of the obligation is set for September 2026. The public platform (PPF) will not be available as a free tool for issuing and receiving e-invoices. The standard rules for e-invoice specifications and the API connection with PDP released by AFNOR.
Slovakia has initiated a public consultation for mandatory e-invoicing across the country. The proposed system includes real-time reporting.
Belgium plans to make B2B e-invoicing in domestic transactions mandatory by January 2026. Real-time reporting expected by 2028. Learn more about the current status and next steps for this implementation.
Spain approves mandatory B2B e-invoicing, also known as "Ley Crea y Crece". The implementing regulation and ministerial order are pending approval, so the final implementation dates are pending confirmation.
The European Commission has formally authorized Greece to introduce a mandatory B2B e-invoicing for domestic transactions.
Hungary introduced a B2B e-invoicing mandate for suppliers in the electricity and gas sector, applicable as of 1 July 2025.
Italian e-invoicing is mandatory on all B2B and B2C transactions from 1 January 2019. New schema from 1 April 2025.
The Slovenian Minister of Finance has submitted a new draft law on February 2025, significantly revising the previous proposal on B2B e-invoicing.