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Poland’s Ministry of Finance has activated a new functionality within the KSeF 2.0 Taxpayer Application enabling taxpayers to report invoices they suspect are fraudulent or abusive.
The OpenPeppol ViDA Pilot is a multi-stakeholder initiative designed to test how the Peppol network can support the European Commission’s ViDA Digital Reporting Requirements (DRR). It extends the traditional four-corner e-invoicing model to a five-corner architecture.
On 21st April 2026, the UAE Ministry of Finance published and operationalised its decentralised B2B e-invoicing framework, enabling structured invoice exchange via accredited service providers (ASPs). The model follows a four-corner architecture, with onboarding managed through the EmaraTax platform
Malaysia has announced a further delay to the fourth wave of its e-invoicing rollout, pushing implementation for taxpayers with annual turnover between RM1 million and RM5 million to 1st January 2028, with a soft-landing period to follow.
On 1st April 2026, the Oman Tax Authority (OTA) launched the first release of the Fawtara portal, formally initiating the Service Provider Registration phase. This moves the programme into implementation, with the Fawtara portal now live for service provider onboarding and integration.
Spain has taken a significant step toward mandatory B2B e-invoicing, confirming 1 October 2027 as the start date for large taxpayers, following the launch of a new public consultation on the country’s draft technical framework.
Singapore advanced its digital tax agenda on 1st April 2026, expanding the mandatory use of InvoiceNow to a new cohort of businesses as part of its phased approach to e-invoicing adoption. The move marks another milestone in the city-state’s strategy to enhance tax compliance and streamline business
Vietnam advanced its digital tax agenda in April 2026 with the release of a draft decree by the Ministry of Finance proposing significant updates to the country’s electronic invoicing framework.
Slovakia is set to take a major step in its digital tax transformation with the launch of voluntary e-invoicing from May 2026, following key announcements made by the Financial Administration in April. The initiative marks the beginning of a phased rollout of the country’s electronic invoicing and r
Romania took a significant step forward in its digital tax transformation in April 2026, as its pre-filled VAT return system, known as RO e-VAT, moved into a more rigorous enforcement phase. Introduced to enhance compliance and reduce the VAT gap, the system uses data collected from platforms such a
Belgium’s transition to structured e-invoicing remains largely unchanged in both ambition and reach.
Poland’s mandatory e-invoicing platform, KSeF, reached a pivotal milestone on 1st April, 2026, as its second rollout wave expanded coverage from approx. 4,200 large taxpayers to hundreds of thousands of businesses, effectively embedding the system across the economy.
The EU eInvoicing Directive (2014/55/EU), is currently under review and being assessed for possible revision as part of ongoing EU reforms. The European Commission is running a public consultation to see what is working today and what needs to change in order to align the framework with ViDA.
Belgium’s 3-month grace period for non-compliance has officially ended. As of 1st April, fines will apply for non-compliant invoices. The grace period provided a “soft landing”, allowing businesses that weren’t ready, but could demonstrate genuine efforts to comply, to avoid fines.
Spain has taken a further step toward mandatory B2B e-invoicing with progress on the Royal Decree that will implement the country’s “Crea y Crece” law. The decree sets out the technical and operational framework needed to make e-invoicing compulsory across all business transactions.
Bolivia’s National Tax Service’s (SIN) has delayed the latest wave of in-scope businesses, moving back the obligation deadline from 1st April 2026 to 1st October 2026. Bolivia runs a clearance-style SFE. Launched in 2021, groups 1 to 8 are already live. The regime is about two thirds rolled out.
Germany’s Federal Ministry of Finance published an updated set of FAQs on 23 March 2026 to clarify the operational interpretation of its mandatory B2B electronic invoicing regime. The clarifications aim to reduce ambiguity around how structured invoices must be constructed, validated and submitted.
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HMRC have published data on e-invoicing and SMEs ahead of UK Mandate, focusing on familiarity with e-invoicing, current use of e-invoicing, accounting software, and awareness of HMRC communications on e-invoicing. The results are both interesting and encouraging. Read to find out more.
In March, Oman Tax Authority announced the official launch of the first release of its “Fawtara” e-invoicing platform.
The Danish Business Authority has confirmed that OIOUBL 3 has been cancelled, and that the current OIOUBL 2.1 format will be phased out and replaced by NemHandel BIS 4, a Danish adaptation of the Peppol BIS standard.