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Poland Updates — April 2026

5 items — news and publications combined.

Administrative News4
PolandApr 30, 2026

Poland Extends Reduced VAT Rate for Fuel Products Until May 2026

Polish authorities have extended the application period for reduced VAT rates on specified fuel products by two weeks, from 30 April to 15 May 2026, under regulation published 27 April.

PolandApr 28, 2026

Poland Enables Fraudulent Invoice Reporting Through KSeF 2.0

Poland's Ministry of Finance launched a new functionality in the KSeF 2.0 Taxpayer Application allowing direct reporting of suspected fraudulent invoices to tax authorities.

PolandApr 24, 2026

Poland Updates SSL Certificate for JPK E-Documents Production Environment

Polish tax administration will update the SSL certificate for the JPK e-documents production environment on 28 April 2026, requiring businesses to download the new certificate for continued system access.

PolandApr 8, 2026

Poland Issues Guidance Ahead of KSeF Phase II Mandatory E-Invoicing

Polish tax authorities have issued comprehensive guidance covering the key operational aspects of Phase II of the mandatory KSeF e-invoicing system, which begins 1 April 2026.

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Poland Monthly Updates — Past Issues

2026
All 2026
May 20267 articlesApril 20265 articlesMarch 20264 articlesFebruary 20262 articles
2025
All 2025
November 20251 articleSeptember 20251 articleAugust 20251 articleJuly 20251 articleJune 20251 articleFebruary 20251 article
2019
All 2019
December 20191 article