ZUGFeRD 2.5, a hybrid e-invoice format aligned with EU’s EN 16931 standard, will be released in Germany and France on 20 May 2026. The update introduces native support for gross invoicing and aligns with the latest EN...
All Technology Posts
Morocco Completes 2025/26 B2B E-Invoicing Pilot, Full Rollout Planned for 2026
Morocco’s tax authority has completed the 2025/26 B2B e-invoicing pilot. Full rollout is planned for 2026 under the 2026 Finance Act. No mandatory implementation dates have been announced yet. Source: vatcalc.com Note...
Daniëlle van der Meulen-Idema Nominated for Top 50 Women in Tax Technology 2026
Daniëlle van der Meulen-Idema has been nominated for the Top 50 Women in Tax Technology 2026 by TaxTech 500. She has over 15 years of experience at the intersection of tax and technology, focusing on practical solutions...
Bosnia and Herzegovina Mandates E-Invoicing and Real-Time Reporting Under New Fiscalization Law
Bosnia and Herzegovina’s Federation has enacted a new law mandating e-invoicing and real-time transaction reporting for B2G, B2B, and B2C transactions, effective February 12, 2026. Transactions must be reported via a...
Pioneering the Future of Digital Trade: How GENA is Transforming Global E-Invoicing
The provided text promotes a whitepaper titled “GENA: Pioneering the Future of Digital Trade,” which addresses the shift to e-invoicing and its complexities, including fragmented standards and evolving...
Briefing document & Podcast: Poland E-Invoicing, E-Reporting and KSeF Mandate
Last update: May 2, 2026 SUMMARY Executive Summary: Poland’s National e-Invoicing System (KSeF) represents a significant overhaul of VAT compliance, introducing a mandatory Continuous Transaction Control (CTC)...
Oman E-Invoicing 2026: Key Dates, Requirements, and Compliance Steps for Businesses
Oman is moving forward with a phased rollout of mandatory e-invoicing starting April 2026, with the Oman Tax Authority (OTA) launching the Fawtara e-invoicing portal and publishing technical specifications. Businesses...
Hungary E-Invoicing 2026: Key Dates, RTIR, Sector Mandates, and Compliance Requirements
Hungary’s main e-invoicing requirement is Real-Time Invoice Reporting (RTIR), not a full B2B/B2C e-invoicing mandate. From July 1, 2025, e-invoicing is mandatory for electricity and natural gas supplied to non-private...
Kazakhstan Introduces New VAT Credit Allocation Mechanism in the E‑Invoicing System
Summary From 1 January 2026, Kazakhstan’s new Tax Code introduces a VAT credit allocation mechanism within the Electronic Invoices Information System (IS ESF). Taxpayers can now select incoming e‑invoices—individually...
E‑Invoicing & E‑Reporting Explained: Structured vs PDF Invoices – Why “PDF by Email” Isn’t a Structured E‑Invoice
Executive Summary The landscape of business invoicing is undergoing a profound digital transformation, driven by a global imperative for efficiency, error reduction, and enhanced tax compliance. Central to this shift is...
Scam invoice reporting available in KSeF 2.0 taxpayer application
The Polish Ministry of Finance (MoF) introduced a new feature in the KSeF 2.0 Taxpayer Application on April 24, 2026, enabling taxpayers to report suspected fraudulent or abusive invoices directly. This functionality is...
Serbia Amends E-Invoicing Rules: New VAT and Advance Payment Requirements Effective April 2026
New e-invoicing requirements in Serbia apply from April 1, 2026, including rules for advance payments and electronic VAT recording. E-invoices must state unit prices in dinars if paid in dinars, or in foreign currency...
Poland to Revamp VAT Rules for E-Commerce Under EU Digital Age Directive by 2027
Poland will update its VAT rules to comply with EU Directive 2025/516, effective from January 1, 2027. Key changes include expanded marketplace liability, simplified threshold calculations for intra-Community sales, and...
Providing Legal Services to EU Clients: Correct VAT Rate and KSeF Code (NP2 or NP1)?
For legal services provided to a business client from another EU country (B2B), the correct technical designation in KSeF is NP2. The place of taxation is the country where the client (service recipient) is established...
Does a Retired Private Landlord Need to Use KSeF for Invoicing from April 2026?
From April 1, 2026, a private individual (including a retiree) renting property to a company must issue invoices via KSeF, regardless of VAT exemption. If the landlord does not have a NIP (tax identification number)...
Poland Seeks Feedback on KSeF 2.0 E-Invoicing Event Model and Synchronisation Proposal
Poland’s Ministry of Finance is consulting on a new event-based model for its KSeF 2.0 e-invoicing platform, focusing on tracking and synchronising invoice changes while preserving audit histories. The proposal has two...
AI-Driven VAT Enforcement by HMRC Spurs Demand for Human Expertise and Specialist Advisory Firms
HMRC is increasing and improving VAT enforcement using AI-driven insights. Legal and technical complexity in VAT disputes is rising, increasing the need for human VAT expertise. AI is driving higher demand for VAT...
UAE Launches Voluntary 4-Corner E-Invoicing Model Ahead of Mandatory Rollout in 2026
The UAE Ministry of Finance launched a voluntary e-invoicing 4-Corner model to enable direct e-invoice exchanges between sellers and customers. This model is designed to help businesses transition to the mandatory 5...
Bosnia and Herzegovina Launches Mandatory Real-Time E-Invoicing and Fiscalization for All Transactions
Bosnia and Herzegovina’s Federation has enacted a new law mandating real-time e-invoicing and digital fiscalization, effective February 12, 2026. The system uses the Electronic Transaction Recording System (ETRS) and...
How to Correct a Structured Invoice in KSeF Issued with an Incorrect Buyer’s NIP?
If a structured invoice in KSeF is issued with an incorrect buyer NIP, a correcting invoice (zeroing the original) must be issued, then a new invoice with the correct NIP. From February 1, 2026, the buyer cannot correct...
KSeF 2026: What the System Won’t Catch in Inaccurate Invoices—Examples, Penalties, and Risks
From 2026, most taxpayers in Poland must issue and receive structured invoices via KSeF. KSeF does not verify the substantive or accounting accuracy of invoices (e.g., dates, amounts, NIP), only their format. Errors in...
KSeF: Correcting Recipient Data Without Issuing a New Invoice or Affecting VAT Settlement
Errors in recipient data (“Podmiot3”) on KSeF invoices do not require issuing a new invoice if the buyer is correctly identified. A standard corrective invoice is sufficient to amend recipient data errors...
How to Report Scam Invoices in KSeF: Steps for Businesses Facing Unsolicited VAT Documents
Businesses may receive scam invoices for goods or services they never ordered or received, raising legal and tax concerns. Such invoices should not be recorded in accounting records if no real transaction occurred...
Transactions Exempt from Structured Invoices in KSeF: New Regulation and Optional E-Invoicing Cases
From February 1, 2026, certain transactions are exempt from the obligation to issue structured invoices in the KSeF system, as per the regulation by the Minister of Finance and Economy. Exemptions include toll motorway...
Issuing Invoices to Receipts in KSeF: VAT Records and Double Taxation Explained by Tax Authority
Invoices issued in KSeF at the request of a consumer or flat-rate farmer for transactions already recorded on a cash register must be marked with the “FP” symbol in VAT records. Such invoices are recorded...
VAT Deduction from Invoices Issued Outside KSeF: Still Possible and When?
Taxpayers retain the right to deduct VAT from invoices issued outside the KSeF system, provided general statutory conditions are met. The moment of VAT deduction is determined by the actual receipt of the invoice, not...
EET 2.0: Key Changes to Sales Registration, Income Tax, and VAT Effective from 2027
EET 2.0 revamps sales registration to automate and standardize data collection, covering both personal and corporate taxpayers and including cashless and modern payment methods. Administrative burdens are reduced: only...
Finance Ministry Clarifies No Penalties for Standard Invoices During Complete KSeF Outage
The Ministry of Finance announced changes to penalties for invoices issued during a complete KSeF outage. During a full KSeF outage, taxpayers can issue standard paper or electronic invoices without using the structured...













