Poland upgraded its National e-Invoice System (KSeF) with new authentication options, including the mObywatel app, banking credentials, e-ID, and trusted profile. The KSeF 2.0 Manual was updated to reflect new...
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KSeF Does Not Eliminate Traditional Consumer Invoices; Paper and PDF Remain Available After 2026
From February 1, 2026, consumers (individuals not conducting business activity) are not required to use the KSeF system to receive purchase invoices. Consumer invoices (for private individuals) will still be available...
Poland Expands KSeF E-Invoicing Authentication with mObywatel and mojeID Integration
Poland’s National e-Invoice System (KSeF) was integrated with the National Electronic Identification Node on February 14, 2026. KSeF users can now authenticate using the mObywatel app (government digital ID) or...
Automating E-Invoicing: Restoring Human Connection in Hospitality Amid Complex Compliance Challenges
Manual invoice processing in hospitality diverts staff from guest engagement to back-office compliance tasks. Automation of e-invoicing is positioned as an act of empathy, returning valuable time to staff and supporting...
Finance Ministry Resumes Free “Wednesdays with KSeF” Training for Entrepreneurs from February 18, 2026
The Ministry of Finance is resuming the free “Wednesdays with KSeF” training series for entrepreneurs on February 18, 2026, to prepare them for mandatory e-invoicing in the National e-Invoicing System (KSeF)...
Can an Issued Invoice Be Deleted from KSeF? What to Do If a Mistake Occurs
It is not possible to delete an invoice that has been issued and accepted in the KSeF system. Once an invoice receives an identifying number from KSeF, it is permanently stored and cannot be removed, even if issued by...
Live Learning Webinar: Transform AP Data into Actionable Insights for Real Process Improvement
Live Learning Webinar on March 17th at 3:00pm CET focuses on turning AP data into actionable improvements. The session addresses common AP challenges like high invoice volumes, exceptions, and manual processes. It...
Invoice Rejection vs. Refusal under France’s E‑Invoicing Reform
Managing Invoice Rejection and Refusal in the French B2B E‑Invoicing Framework (XP Z12‑014) Summary Clear distinction between Rejection and Refusal: Rejection is a regulatory failure detected by platforms and...
E-invoicing developments timeline
Version: January 2026 The global e-invoicing and digital reporting landscape is rapidly evolving, with tax authorities worldwide prioritizing digital tax compliance and expanding existing mandates as they approach 2026...
Ireland Defines “Large Corporate” for Phase One of VAT Modernisation and eInvoicing Rollout
Large Corporates Within Scope for Phase One of Ireland’s VAT Modernisation Regime Phase One of VAT Modernisation: Starting on November 1, 2028, all VAT-registered large corporates in Ireland will be required to issue e...
Sweden Launches Technical Review of VAT Rules for Cross‑Border Trade
Summary Purpose & scope: Sweden proposes a technical update of its VAT Act to align with recent EU VAT Directive changes, focusing on clarification, codification of current practice, and limited...
How E-Invoicing Data Validation Reduces VAT Risks and Ensures Tax Compliance
Global B2B e-invoicing mandates are shifting tax compliance from post-submission audits to real-time data monitoring. Accurate e-invoicing data validation at the source is crucial to reduce VAT exposure and avoid...
Poland Upgrades e-Invoice System with New Authentication Methods and Updated KSeF 2.0 Manual
Poland upgraded its National e-Invoice System (KSeF) with new authentication options, including the mObywatel app, banking credentials, e-ID, and trusted profile. The KSeF 2.0 Manual was updated to reflect new...
Discrepancies Between KSeF and PDF Invoices: Which Amount Should Clients and Accountants Pay?
Invoices issued in the National e-Invoice System (KSeF) sometimes differ from their PDF visualizations. Clients and accountants are confused by discrepancies, such as different payment amounts shown in KSeF and on the...
Invoice Amounts Differ in KSeF and PDF: Which to Pay and How to Record?
After two weeks of mandatory use, discrepancies have emerged between invoices in the KSeF system and their PDF visualizations, especially for telecom and courier company clients. There is confusion over which invoice...
KSeF Complicates Invoicing: Accountants Struggle With Missing Data on New E-Invoices
The introduction of the National e-Invoice System (KSeF) has made accounting more difficult instead of easier. Previously, invoices included all necessary information, such as vehicle registration numbers and summary...
Notification of Intention to Send Structured Invoices with Attachments to KSeF from February 2026
From February 1, 2026, taxpayers can send structured invoices with attachments to KSeF, but must first notify the tax office of this intention. The attachment must be an integral part of the invoice XML file and can...
France Finalizes 2026 Finance Bill, Updates E-Invoicing Mandate and Compliance Rules
France’s 2026 Finance Bill was adopted, confirming updates to the B2B e-invoicing and e-reporting mandate. A central directory via the Public Invoicing Portal (PPF) is established. The term Plateforme Agréée (PA)...
Revenue Clarifies Definition of ‘Large Corporates’ for Phase One of VAT Modernisation Rollout
Revenue confirmed that large corporates for phase one of VAT modernisation are VAT-registered businesses in Ireland managed by the Large Corporates Division. From 1 November 2028, these businesses must implement...
OECD Guidance on Digital VAT Reporting: Global Trends, Challenges, and Business Preparation Steps
Many countries are adopting real-time or near real-time VAT reporting (DCTR), but global implementation is fragmented and inconsistent. The OECD emphasizes the importance of standardized e-invoicing (like PEPPOL and EN...
France Approves 2026 Finance Bill: Mandatory E-Invoicing and E-Reporting Start September 2026
The French Parliament approved the 2026 Finance Bill, confirming mandatory e-invoicing and e-reporting starting 1 September 2026. All VAT-registered businesses must be able to receive e-invoices from 1 September 2026;...
Key Updates to Uruguay’s CFE Format: Mandatory Fields and Validations in Versions 25 and 25.1
New CFE format versions 25 and 25.1 introduce additional validations and mandatory fields. Credit Notes must be linked to a previous CFE, specifying amount, currency, and exchange rate, all verified by the DGI...
Hungary to Mandate Electronic Invoicing for All Transactions Under ViDA by 2028
Hungary is moving towards mandatory electronic invoicing for both cross-border and domestic transactions under the European ViDA package. A voluntary testing phase for the new system will begin in 2028 before full...
Marmin UAE Secures MoF–FTA Pre-Approval to Support UAE’s Mandatory E-Invoicing Rollout
Marmin UAE has received Pre-Approved Accredited Service Provider status from the UAE Ministry of Finance and Federal Tax Authority for e-Invoicing. This accreditation allows Marmin to support businesses during the July...
North Macedonia to Launch Mandatory B2B E-Invoicing for All Taxpayers by October 2026
North Macedonia is launching mandatory B2B electronic invoicing (e-Faktura) by 2026. All non-cash transaction invoices must be issued and validated electronically via the DAP platform. Phased testing begins in January...
KSeF Integrated with National eID Node: Easier, Safer Login via mObywatel and Other Methods
On February 14, 2026, the National e-Invoice System (KSeF) was integrated with the National Electronic Identification Node (KWIE). Users can now authenticate in KSeF using mObywatel, mojeID (online banking), e-ID, and...
KSeF Integrated with National eID Node: Easier, Safer Login via mObywatel and Other Methods
On February 14, 2026, the National e-Invoice System (KSeF) was integrated with the National Electronic Identification Node (KWIE). Users can now authenticate in KSeF using mObywatel, mojeID (online banking), e-ID, and...
Romania Introduces New E-Invoicing Deadlines and Expanded Reporting Requirements from 2026
From January 1, 2026, e-invoice transmission deadlines in Romania are standardized to five working days from invoice issuance. The new rule applies to all taxable persons under the e-invoicing framework, offering more...













