The Slovak National Council approved Act No. 385/2025, amending the VAT Act and several related laws, with changes effective from January 1, 2027, and July 1, 2030. The amendment primarily transposes Articles 1 and 5 of...
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Romania: New 2026 RO e-Factura Deadlines—Calendar vs. Working Days Explained
From January 1, 2026, Romania changes the e-invoice submission deadline to 5 working days for RO e-Factura. Invoices issued up to December 31, 2025, must still be submitted within 5 calendar days, even if their deadline...
Mandatory KSeF for Transactions with Local Governments: Invoicing Rules and Ministry Clarifications for 2026
The Ministry of Finance clarified rules for invoicing local government units (JST) using the National e-Invoicing System (KSeF). KSeF does not require or verify the completion of the “Podmiot3” (recipient)...
KSeF Implementation: How Prepared Are Entrepreneurs and What Concerns Do They Have?
KSeF (National e-Invoice System) will become mandatory in stages: from February 1, 2026 for the largest companies, April 1, 2026 for most others, and January 1, 2027 for micro-entrepreneurs. 78% of entrepreneurs are...
Data on a Greek E-Invoice vs. Data Reported to myDATA (Tax Authority) – Key Differences
Data on a Greek E-Invoice vs. Data Reported to myDATA (Tax Authority) – Key Differences Legal Content Requirements (E-Invoice Document): Under Greek law (Law 4308/2014, aligned with the EU VAT Directive), a valid VAT...
Briefing Document & Podcast – Greece E‑Invoicing, E‑Reporting, and E‑Transport: Scope, Timeline & Requirements
Last Update: January 15, 2026 Summary 1. Executive Summary: Greece is implementing mandatory electronic invoicing for B2B transactions, starting in 2026. This initiative builds upon the existing myDATA platform, which...
Briefing Document & Podcast: E-Invoicing & E-Reporting in North Macedonia
SUMMARY North Macedonia is implementing a comprehensive, real-time electronic invoicing system (e-Faktura), requiring all VAT-registered businesses to issue invoices electronically through a central platform...
Learning AI in Tax: Where to Start
Starting with Data and SQL: Tax professionals should focus on understanding data as the foundation for engaging with AI, using SQL to ask precise questions about transactional data. This approach shifts their mindset...
Initial indicators of the implementation of the Fiscalization Act – more than 1.6 million eInvoices issued
Initial indicators of the implementation of the Fiscalization Act – more than 1.6 million eInvoices issued E-Invoicing Implementation Statistics: As of January 13, 2026, over 1.6 million e-invoices have been...
Briefing Document & Podcast: E-Invoicing and E-Reporting in New Zealand
SUMMARY Overview: This document provides a briefing on the current state of e-invoicing in New Zealand, focusing on regulations, timelines, compliance, and key considerations for businesses. New Zealand is progressively...
Slovakia publishes accreditation requirements for service providers
E-Invoicing Framework Established: Slovakia’s Financial Administration has published accreditation requirements for service providers that wish to operate Access Points for e-invoice exchange, marking progress toward...
Tunisia Expands Mandatory E-Invoicing to All VAT-Service Transactions from January 2026
Tunisia expands mandatory e-invoicing to include services Expansion of E-Invoicing Requirements: The Finance Law for 2026, published on December 12, 2025, amends the VAT Code to expand the mandatory scope of electronic...
E–invoicing Developments Tracker
Source EY Update January 7, 2025 Amendments have been made to Belgium, Brazil, Croatia, Hungary, Kingdom of Saudi Arabia and New Zealand. Update December 31, 2025 Algeria has been added in this edition along with...
Romania Clarifies 2026 E-Invoicing Rules: Unified Deadlines and New Registration for Individuals
Source Government Emergency Ordinance 89/2025, published on December 23, 2025 1. RO e‑Invoice – New obligations and clarifications 1.1. Registration obligations for individuals conducting economic activities Individuals...
OECD Releases Guidance on Digital Transactional Reporting Systems for VAT Compliance and Administration
The OECD released a report on 10 January 2026 providing guidance for jurisdictions considering or reforming digital continuous transactional reporting (DCTR) systems for VAT. DCTR involves near real-time reporting of...
OECD Issues Guidance on Digital VAT Transaction Reporting to Promote Global Standardisation and Compliance
The OECD has issued guidance to help countries implement digital continuous transaction reporting (CTR) systems for VAT, aiming for more consistent and less fragmented international VAT reporting. The guidance...
Mandatory KSeF Launches February 2026: Many Small Businesses May Not Be Ready in Time
The mandatory KSeF system will be implemented as planned: large companies must issue invoices via KSeF from February 1, 2026, and other businesses from April 1, 2026; only very small businesses can delay until January...
Germany Updates E-Invoicing FAQ: New Clarifications on Transmission and Compliance for 2025
The Federal Ministry of Finance released an updated FAQ on mandatory e-invoicing in November 2025. E-invoicing becomes mandatory from January 1, 2025. Core definitions and timelines remain unchanged. The update provides...
Slovakia Issues Guidance on 2026 VAT Act Amendments Covering Group Registration, E-Invoicing, Deductions
Slovakia issued new VAT Act guidance covering group VAT registration to prevent tax evasion. Implements EU Directive 2025/516/EU and removes certain tax representative requirements. Introduces certified e-invoice...
Is the “VAT Certificate Series and Number” Field Required in E-Invoices from 2026?
From 2026, the “Series and number of VAT certificate” field in electronic invoices (ЭСФ) should not be filled out. Only the “Date of VAT registration” field needs to be completed for correct...
Date in Field P_1 Is Invoice Issue Date and Tax Point, Not KSeF Creation Date
The date of issuance of an e-invoice is the date in field P_1, not the date the invoice is created in KSeF. This date (in P_1) is also the date when the tax obligation arises, if it matches the delivery date. The tax...
Key Amendments to Romania’s Fiscal Code: RO e-Invoice and e-VAT System Updates, December 2025
Clarifies the requirement for Romanian taxable persons to send invoices to nonresident VAT-registered recipients in Romania. Extends the deadline for sending electronic invoices from 5 calendar days to 5 working days...
Webinar: How UAE E-Invoicing Will Transform VAT and Corporate Tax Compliance (Jan 14)
REGISTER HERE The UAE is accelerating its transition toward a fully digital tax environment, with e-Invoicing set to play a central role in reshaping VAT and Corporate Tax compliance. As regulatory frameworks evolve...
North Macedonia Pilots Mandatory B2B e-Invoicing, Full Rollout Planned for October 2026
North Macedonia is piloting a mandatory B2B e-invoicing system (e-Faktura) starting January 2026, with full implementation for all businesses in October 2026. All B2B invoices must be validated and coded by the tax...
How to Correct Structured Invoices in KSeF Issued with Incorrect Buyer NIP After February 2026
If a structured invoice in KSeF is issued with an incorrect buyer NIP, a zeroing corrective invoice must be issued (as a structured invoice or offline), then a new invoice with the correct NIP must be issued. From...
KSeF 2.0: Key 2026-2027 Deadlines for Polish Retailers and Cash Register Invoicing
From February 2026, all VAT taxpayers in Poland must receive invoices via KSeF, with large taxpayers (over PLN 200 million sales in 2024) starting first. From April 1, 2026, all VAT-registered businesses, including...
OECD Releases Guidance on Digital Continuous Transactional Reporting for VAT: Policy and Design Considerations
The OECD released a report on 10 January 2026 providing guidance for jurisdictions considering or reforming digital continuous transactional reporting (DCTR) regimes for VAT. DCTR regimes require real-time or near real...
Corrective Invoices in KSeF 2026: New Rules and Required Information for Issuing
From February 1, 2026, KSeF 2.0 will be in effect, but the rules for issuing corrective invoices remain unchanged. Corrective invoices in KSeF do not require stating the amounts before and after correction, except for...













