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E-invoicing mandate in Poland - Leinonen
October 14, 2025

E-invoicing mandate in Poland

The President of Poland has officially signed the amendment to the VAT Act, confirming that the National e-Invoicing System (KSeF) will become mandatory in 2026.…

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Split Payment Mechanism: Extension, Uses, and Benefits for VAT in Poland - Leinonen
June 19, 2025

Split Payment Mechanism: Extension, Uses, and Benefits for VAT in Poland

In early 2025, the split payment mechanism in Poland was extended until February 2028. First introduced in 2019, this anti-fraud measure appears to have been…

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E-invoice in Poland
June 2, 2025

Mandatory E-Invoice System in Poland: Understanding the KSeF Changes Effective from 2026

In the dynamic landscape of global commerce, Poland is gearing up for a significant transformation in its invoicing procedures. Effective from 2026, Poland is set…

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August 23, 2024

Understanding the Mobility Package: A Comprehensive Guide for Professional Drivers

The Mobility Package, a set of regulations introduced by the European Parliament in July 2020, has brought significant changes to the transportation industry. These changes…

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VAT in Poland
May 10, 2024

7 Common VAT Mistakes in Poland

Value Added Tax (VAT) is a tax used by countries in the European Union (EU). In Poland, VAT is applied to the supply of goods…

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March 22, 2024

Poland Sets Up Minimum Business Tax to Stop Profit Moving

As of January 1, 2024, Poland has introduced a minimum corporate income tax to tighten the tax system and prevent income shifting from Polish companies…

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February 12, 2024-

Maria’s Leadership Journey at Leinonen Poland

Celebrating 15 years of great work in Poland, we’re really lucky to have Maria leading our team since 2020. Coming from Finland and with a…

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October 5, 2023

Navigating the Green Energy Landscape in Poland – Accounting, Laws, and Regulations

In the pursuit of climate neutrality by 2050, the European Union has set ambitious goals for member states. Among these targets, Poland aims to increase…

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June 29, 2023

How Polish electronic signature system (ePUAP) helps to communicate with public administrations?

As the world is slowly adapting to a more digital environment, more countries are coming up with solutions for secure digital transactions and verification of…

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