Greece's Ministry of National Economy and Finance published an update on the expansion of the IRIS instant payments system, including plans for IRIS acceptance to become mandatory across all physical and e-commerce merchants from 1 November 2025. The ministry framed the change as enabling consumers to make real-time payments directly from their bank accounts without transaction fees, following a meeting between Minister Kyriakos Pierrakakis and DIAS CEO Stavroula Kabouridou on implementation steps and ongoing IRIS system upgrades. The ministry reported that IRIS P2P users exceeded 3.7 million, up 45% versus April 2024, with 272,000 new activations in the first months of 2025. Since the start of 2025, it recorded 22.8 million P2P transactions (up 87.5%) worth more than EUR 1.25 billion, rising to 27 million transactions worth EUR 2.6 billion when including payments to self-employed professionals (P2B) and IRIS commerce; March was described as a record month across all three IRIS products. IRIS is used by 565,000 self-employed professionals, who made more than 500,000 transactions since the start of the year, compared with 100,000 over the same period last year; for businesses, the update highlighted lower charges relative to card payments and near-immediate receipt of funds. The ministry and DIAS indicated that rollout will be coordinated with banks and acquirers ahead of the 1 November 2025 mandate.
Ministry of National Economy and Finance (Greece) 2025-04-29
Greece's Ministry of National Economy and Finance announces mandatory acceptance of IRIS instant payments in all physical and online shops from 1 November 2025
Greece's Ministry of National Economy and Finance plans to mandate IRIS instant payments for all merchants by 1 November 2025, enabling fee-free real-time payments from bank accounts. The ministry reported significant growth in IRIS usage, with over 3.7 million P2P users and 27 million transactions in early 2025, highlighting benefits like lower charges and immediate fund receipt for businesses. Coordination with banks and acquirers is planned for the rollout.