In the first year of mandatory KSeF, businesses won’t be penalized for errors like issuing invoices outside the system, but VAT sanctions for incorrect settlements will still apply after February 1, 2026. KSeF...
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Unclear KSeF Regulations: Will We Invoice the Same Sale Twice Starting February 2026?
From February 1, 2026, VAT taxpayers with sales over 200 million PLN in 2024 must issue invoices via KSeF; from April 1, 2026, this applies to all others, but all must receive invoices through KSeF from February. The...
Businesses Can Request Higher Hourly Invoice Sending Limits in KSeF from Finance Ministry
It will be possible to apply to the Ministry of Finance to increase the hourly invoice sending limits in the interactive KSeF mode. The article presents the second part of an interview with Ministry of Finance...
Spain Approves Key Amendments to Advance ViDA VAT Reforms and Digital Tax Compliance
Spain’s Council of Ministers approved a Draft Law amending the VAT Law to implement the EU’s VAT in the Digital Age (ViDA) reforms. Key amendments include expanding the non-Union scheme to services for non-EU consumers...
Hungary Launches Public Consultation on Mandatory B2B and B2G E-Invoicing System
Hungary is consulting on a new mandatory e-invoicing and e-reporting system for B2B and B2G transactions, moving away from the current real-time invoice reporting model. The new system will require structured electronic...
Bosnia and Herzegovina Advances E-Invoicing and Real-Time Tax Reporting Law
The Federation of Bosnia and Herzegovina has adopted a draft law introducing e-invoicing and real-time transaction reporting. The law aims to prevent tax evasion by establishing a comprehensive reporting system and...
Portugal Delays E-Signature and Accounting SAF-T Requirements to 2027 and 2028
Portugal has postponed the qualified electronic signature requirement for e-invoices to January 1, 2027. The mandatory periodic submission of the accounting SAF-T file is delayed to 2028, for the financial year 2027...
Croatia Proposes Amendments to VAT Fiscalization Act, Changing Filing Deadlines and E-Invoicing Rules
The Croatian Parliament is considering amendments to the Fiscalization Act VAT provisions. Proposed changes include new filing deadlines, removal of consent for mandatory e-invoicing, and elimination of certain forms...
Three-Month Tolerance Period for Mandatory E-Invoicing in Belgium Starting January 2026
Mandatory e-invoicing between Belgian VAT-registered businesses starts January 1, 2026. A three-month tolerance period (no sanctions) will apply for breaches related to the new e-invoicing obligation, provided companies...
UK to Mandate E-Invoicing for All VAT Invoices Starting April 2029
The UK will mandate e-invoicing for all VAT invoices starting April 2029. The system will use a decentralized “4-corner model” with certified service providers, likely leveraging the Peppol network. There...
Portugal Extends E-Invoicing PDF Validity Until End of 2026, Delays SAF-T Requirements
Portugal has extended the acceptance of PDF invoices as valid e-invoices until 31 December 2026. From 1 January 2027, all non-EDI invoices, including PDFs, must have a Qualified Electronic Signature (QES) to be valid...
Belgium Debates VAT Reform: Rate Hike, Unified Reductions, and E-Invoicing Amid Social Concerns
Belgium is debating raising its standard VAT rate from 21% to 22% and merging reduced rates (6% and 12%) into a single 9% rate. The government may expand the 0% VAT category to essential goods like fresh produce...
Fonoa – The Complete Guide to AI in Indirect Tax
Understanding AI Logic in Tax Compliance: The guide emphasizes the shift from deterministic logic, which relies on fixed rules, to probabilistic reasoning used by AI. This fundamental change affects how tax decisions...
Delayed EN 16931 Standard Leaves Businesses in Limbo – A Call for Urgent Action
One month after its formal approval on October 23, 2025, the updated European e-invoicing standard EN 16931 remains unpublished. This prolonged silence is causing serious uncertainty for businesses. Companies across...
Country Profiles on E-Invoicing, E-Reporting, E-Transport, SAF-T Mandates, and ViDA Initiatives
As the global landscape shifts towards digitalization, countries are increasingly adopting electronic solutions to streamline their financial and logistical processes. This post presents an insightful overview of...
Briefing Document & Podcast: E-Invoicing and E-Reporting in Sweden
Last update on December 2, 2025 SUMMARY Executive Summary: As of late 2025, Sweden mandates e-invoicing for Business-to-Government (B2G) transactions, aligning with EU directives. Business-to-Business (B2B) and Business...
Slovenia to Mandate E-Invoicing for All Businesses from 2028: Key Changes Presented
Slovenia will mandate electronic invoice exchange for all companies and business individuals starting January 2028 under new legislation (ZIERDED). The law covers all business entities and self-employed individuals...
UAE Issues New E-Invoicing Penalties and Compliance Rules Effective 2025
The UAE Cabinet issued Decision No. 106 of 2025, setting violations and penalties for the new e-invoicing system. E-invoicing and separate e-reporting to the UAE Federal Tax Authority are now mandatory, with legal...
Oman Releases Draft Data Dictionary for E-Invoicing Ahead of August 2026 Implementation
Oman Tax Authority released a draft data dictionary for e-invoicing for public consultation. E-invoicing implementation in Oman is scheduled to start in August 2026. Workshops were held with selected taxpayers to...
Poland Launches KSeF 2.0 Demo for E-Invoicing Ahead of 2026 Mandatory Rollout
The Polish Ministry of Finance launched the KSeF 2.0 Taxpayer Application demo environment on 15 November 2025. This pre-production environment allows taxpayers to test e-invoicing features with real credentials and...
Proposed Two-Year Grace Period to Ease France’s Mandatory E-Invoicing Transition and Prevent Disruptions
Article 28 proposes a two-year grace period (Sept 2026–Aug 2028) for businesses during the rollout of mandatory e-invoicing in France. Companies showing diligent compliance would not be penalized for technical non...
Croatia’s Mandatory e-Invoicing Law from 2026: Key Changes and What Businesses Must Prepare For
Croatia’s new Fiscalisation Law (Fiscalisation 2.0) will require all VAT-registered businesses to issue mandatory e-invoices starting January 1, 2026. The reform aims to fully digitalize business reporting, eliminate...
Mauritius Expands E-Invoicing Mandate: New Thresholds and Compliance Rules for VAT-Registered Businesses
Mauritius has introduced a national electronic invoicing mandate through amendments to the VAT Act, with phased implementation starting in mid-2023. The mandate initially applies to VAT-registered businesses with annual...
EU Commission Reviews E-Invoicing Directive, Seeks Stakeholder Feedback for Improved Digital Invoicing
The European Commission is revising Directive 2014/55/EU on electronic invoicing in public procurement. The goal is to address current shortcomings and promote uniform, interoperable e-invoicing across all EU Member...
How Can Sole Proprietors Issue Invoices in KSeF? Steps and Options Explained
Individual entrepreneurs must issue invoices via the National e-Invoicing System (KSeF) starting February 2026. They can choose to handle invoicing themselves or delegate it to an accountant. The Taxpayer Application...
Egypt’s E-Invoicing Revolution: Transforming Tax Compliance for All VAT-Registered Businesses
Egypt is implementing a phased e-invoicing and e-reporting mandate for all VAT-registered businesses to modernize tax processes and increase transparency. The system requires electronic issuance, signing, and...
France Updates B2B and B2G E-Invoicing Specifications for 2026 Compliance
France has published new specifications for its public procurement platform, Chorus Pro, to align with upcoming e-invoicing and reporting mandates. From September 1, 2026, Chorus Pro will handle both G2B e-invoicing and...
UK to Mandate B2B e-Invoicing for All VAT Invoices Starting 2029
The UK will require e-invoicing for all VAT invoices (B2B and B2G) starting in 2029. A phased rollout will begin with larger businesses, followed by smaller ones. Detailed implementation plans will be announced in the...













