VAT exemption will get stricter in 2026: Companies must not only select the correct VAT category in e-invoicing but also clearly specify the exemption reason—especially within Peppol’s structured format. Mistakes cause...
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Steps to Implement KSeF in 2026: A Comprehensive Guide for Your Business
The text outlines a plan for implementing KSeF in 2026, emphasizing the importance of preparation and organization. It suggests a three-phase approach: 1. **Phase I: Preparation and Audit** Focuses on mastering...
Greece Mandates B2B E-Invoicing by February 2026, Offers Early Adoption Incentives
Greece will mandate B2B electronic invoicing from February 2026, with incentives for early adoption. Large businesses must comply by February 2026, while others have until October 2026. The initiative, led by Deputy...
MIKROeRačun: Croatia’s Free eInvoice Solution for Small and Medium Entrepreneurs
The Tax Administration’s MIKROeRačun is a free application for small or medium-sized entrepreneurs in Croatia who are not subject to the VAT system, allowing them to issue, receive, and fiscalize eInvoices. Access...
UAE E-Invoicing Mandate for VAT Businesses Begins July 2026 with Phased Rollout
The UAE will require e-invoicing for VAT-registered businesses starting July 1, 2026, with a phased implementation prioritizing larger companies. Accredited service providers must validate, transmit, and report invoices...
Slovenia’s Tax Authority Announces Digital Certificate Change for Fiscal Verification on September 15, 2025
Slovenia’s Tax Authority (FURS) will replace the digital certificate used for signing fiscal verification responses in the tax cash register system on September 15, 2025, between 22:00 and 24:00. A temporary...
Belgium Introduces Mandatory E-Invoicing Rules for VAT Compliance Starting January 2026
Belgium’s Federal Public Service Finance clarified new rules on mandatory e-invoicing, effective from 1 January 2026, requiring companies to use structured electronic invoices via the Peppol network. The Royal...
France Announces Simplified E-Invoicing and E-Reporting Rules Ahead of 2026-27 Deadline
France has simplified e-invoicing and e-reporting rules ahead of the 2026-27 deadline to ease administrative burdens and facilitate a smoother transition for businesses. Key changes include removing certain reporting...
Hungary Tightens Online Invoice Reporting Rules, Imposes Fines for Non-Compliance Starting September 2025
Starting 15 September 2025, Hungary’s tax authority will enforce stricter online invoice reporting rules, with fines up to HUF 1,000,000 per invoice for non-compliance. Errors previously flagged as warnings will...
Director Explains Invoice Correction Rules After e-Invoice System Implementation
The Director of the National Tax Information clarified that the National e-Invoice System (KSeF) does not change the rules for correcting invoices in cases where the tax base increases. He also addressed the issuance of...
Optional Third-Party Data in KSeF: Benefits and Legal Considerations
The Krajowy System e-Faktur (KSeF) allows for the addition of optional information about third parties involved in transactions, aside from the seller and buyer. There are 11 predefined roles for these third parties...
Electronic invoicing in B2B transactions mandatory as of February 2, 2026
In a major step toward digital transformation and tax transparency, Greece has officially announced the phased implementation of mandatory electronic invoicing for businesses, starting in February 2026, under the...
Adapting to Belgium’s 2026 eInvoicing Mandate: Strategic Insights for Your CTC Roadmap
Belgium will implement Continuous Transaction Controls (CTC) requiring structured eInvoices for VAT-registered companies by January 1, 2026, with mandatory eReporting starting in 2028. A webinar on October 2, 2025, will...
Australia Sets 2026 Deadline for Mandatory E-Invoicing with Government Agencies
The Australian government has set a timeline for e-invoicing with Commonwealth agencies, requiring 30% of supplier invoices to be exchanged via the Peppol network by mid-2026 and full automation by December 2026...
ViDA: Transforming EU VAT with Harmonized e-Invoicing and Real-Time Reporting
The EU’s VAT in the Digital Age (ViDA) initiative is a major reform aimed at modernizing VAT processes, reducing fraud, and streamlining cross-border trade across the EU. It introduces harmonized e-invoicing and...
France Clarifies 2026 eInvoice Mandate with Simplifications and Allowances for Taxpayers
France has issued further clarifications for its e-invoicing and e-reporting mandate set to begin in September 2026. The government has outlined 10 simplifications and allowances to help taxpayers comply. Key changes...
Understanding and Complying with Discount Regulations in Mexico’s CFDI System
In Mexico, handling discounts under the CFDI system is a legal requirement. Discounts applied at the time of sale are included in the original CFDI of type Ingreso (I), while those granted after require a new CFDI of...
New Zealand Mandates E-Invoicing for Public Agencies by 2026 to Enhance Efficiency and Transparency
The New Zealand government has updated its Procurement Rules, requiring public agencies to use electronic invoicing under Rule No. 44 by January 1, 2026. Agencies processing over 2,000 domestic commercial invoices...
Pakistan Sets Deadlines for Sales Tax Registration and Electronic Invoicing Compliance
The Pakistani Federal Board of Revenue announced deadlines for sales tax-registered persons to register and test their systems and issue electronic invoices. Deadlines are: 1) Sept. 30 for testing and Oct. 1 for...
Royal Decree of July 8, 2025, on Electronic Invoicing in Belgium Effective 2026
The Royal Decree of July 8, 2025, establishes the regulatory framework for structured electronic invoicing in Belgium, effective January 1, 2026. Businesses identified for VAT in Belgium must use the Peppol network for...
E-Invoicing in France: Complete Guide
France is introducing mandatory B2B e-invoicing and e-reporting from 1 September 2026, with simplification measures reducing reporting scope for cross-border, B2C, and non-reportable transactions to ease technical and...
Global E-Invoicing Trends 2025: Shaping the Future of Tax Compliance
Nearly 100 countries now mandate e-invoicing, transforming it into a strategic necessity. Vertex’s global research highlights adoption trends, challenges, and opportunities driving efficiency and competitiveness. Read...
Croatia to Implement Mandatory e-Invoicing in 2026 with Fiscalization Changes Starting September 2025
Croatia’s updated Fiscalization Law introduces new eInvoicing requirements effective September 2025, with mandatory eInvoicing starting January 2026, marking a key milestone in the country’s digital tax transformation...
Malaysia prohibits consolidated e-invoices for additional transactions
Expansion of e-Invoice Regulations: On September 12, 2025, the Inland Revenue Board of Malaysia (IRBM) updated the e-invoice Specific Guideline, version 4.4, expanding the list of activities that require individual e...
Malaysia Expands E-Invoicing Requirements to Broader Scope
Effective 1 January 2026, Malaysia requires individual e-invoices for electricity distribution and supply, and telecommunications services including postpaid plans, internet subscriptions, and electronic device sales...
Turkey Releases Update to e-Invoice Package
Turkey has updated its e-Invoice Package and UBL-TR Code Lists Guide, introducing technical and compliance changes to improve electronic invoicing standards. Businesses must adopt these updates to remain compliant. The...
Hungary e-Invoicing: RTIR, Energy Sector Requirements, and EU VAT Digitalization Prep
Since 2021, Hungary’s RTIR system requires real-time reporting of B2B and B2C invoices. The July 2025 mandate extends full B2B e-invoicing to the energy sector, aligning with EU VAT digitalization goals. Non-compliance...
Newly published documentation of the Fiscalization / eInvoice project
On the website of the Tax Administration, Fiscalization 2.0 / eInvoice project, in the section Fiscalization 2.0 / “Documentation“, on September 1, 2025, the following documents were published: General Terms...














