T.B.D.
N/A
No
Yes
[email protected]
No (optional and recommended)
https://www.mfcr.cz/cs/dane-a-ucetnictvi/elektronicka-fakturace
https://www.bakertilly.fr/services/baker-tilly-digital/facture-electronique
https://www.bakertilly.de/en/post/electronic-invoice-to-become-mandatory-from-2025-everything-you-need-to-know.html
Yes, from 01-01-2026
https://www.bakertilly.nl/en/inzichten/kennisartikel/e-invoicing-in-the-netherlands
Yes, from 01-02-2026
'https://publikacje-tpa.pl/wp-content/uploads/sites/12/2024/01/TPA-Poland_KSeF_key-information.pdf
https://blog-tpa.pl/2024/04/11/alert-national-e-invoicing-system-ksef-project-consultation/
https://www.tpa-group.pl/the-tpa-services/national-e-invoice-system-ksef/
1 November 2025 for certain businesses (gradual implementation with soft launch from 1 May 2025)
Yes (for NHS).
https://www.mha.co.uk/insights/e-invoicing-consultation