What is the National e-Invoicing System (KSeF)?
The National e-Invoicing System (KSeF) is an IT platform that enables the issuance, receipt, verification, and storage of structured invoices in XML format. Its primary goal is to standardize the invoicing process and improve compliance with tax regulations. Invoices transmitted through KSeF receive a unique identification number, ensuring better control and adherence to the established format.
Who is required to use KSeF?
KSeF will apply to all VAT taxpayers conducting business activities in Poland. Eventually, it will become mandatory for all businesses, regardless of size, affecting how electronic invoices are issued and stored.
When will KSeF become mandatory?
Starting February 1, 2026, KSeF will be mandatory for businesses with sales exceeding 200 million PLN. All other businesses will be required to implement the system from April 1, 2026. It’s advisable to prepare in advance to ensure full compliance and avoid potential issues with the tax authorities.
How can we help?
Business and tax analysis (Pre-Implementation)
Support in relations with tax authorities
Contract and procedure review for KSeF compliance
Comprehensive KSeF implementation support
Invoice validation and monitoring
Why us?
Recognized for contributions to economic development, commitment to corporate social responsibility, and building a strong, recognizable brand.
An award for companies adhering to high business standards, ensuring the highest quality of service in 2024.
Awarded for social responsibility initiatives, an effective policy towards employees and clients, and numerous social projects.
Ranked in the 2024 Rzeczpospolita tax advisory firm rankings.
What are the costs of our support?
We support both large enterprises and smaller companies that want to grow and gain a competitive edge. If you’re curious about how much you could save and the benefits of working with us, contact us.
A conversation carries no obligation but could lead to significant tax savings.
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