The article discusses how indirect tax functions are evolving from compliance to strategic partners, driven by AI, data, and new regulatory demands such as the OECD’s Pillar Two and the EU’s VAT in the Digital Age (ViDA). It highlights the impending mandatory e‑invoicing for Irish businesses in 2028 and the operational challenges companies face in preparing for real‑time reporting and data integration.

Romania has extended its eFactură e‑invoicing regime, delaying full enforcement for SMEs until 1 July 2026 and adding new obligations for non‑resident customers under Emergency Ordinance 89/2025. B2C transactions will be mandatory from 1 January 2025, with simplified invoices required, while penalties for non‑compliance are postponed until 31 March 2025. The country also launched full pre‑clearance submissions in July 2024 and introduced e‑transport reporting in July 2022.

Romania has extended the enforcement deadline for the mandatory RO e‑Factura e‑invoicing system for small taxpayers. Businesses with annual turnover below EUR 500,000 now have until 1 July 2026 to fully comply, giving them an extra 18 months beyond the original date. They must still prepare by testing uploads, cleaning data, working with software providers, and understanding XML requirements.

The Polish Ministry of Finance clarified the VAT rules for determining a fixed place of business (SMPD) for the National e-Invoice System (KSeF). The clarification, effective 1 February 2026, allows taxpayers with sales below 200 million PLN in 2024 to continue issuing electronic or paper invoices until 31 March 2026. It also outlines the threshold for the general requirement to issue structured invoices via KSeF.

France’s administration has finalized preparations for the mandatory B2B e‑invoicing and B2C e‑reporting regime that will take effect on 1 September 2026. A voluntary pilot began on 23 February 2026, involving 139 approved platforms and nearly 600 000 companies, with key milestones scheduled through February and a national communication campaign in March.