Withholding tax (WHT) in Poland: WH-OSC statements should not be filed too early
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Date10 Feb 2026
Withholding tax (WHT) remains one of the most sensitive areas of tax compliance in cross-border transactions under Polish tax law. Particular attention is required when applying the pay and refund...
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Sick leave (L4) changes in Poland 2026 – what employers need to know
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Date09 Feb 2026
The sick leave (L4) changes in Poland in 2026 introduce clearer rules for (1) how medical certificates are verified and (2) what an insured person can and cannot do while...
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Combined Nomenclature 2026 (CN) – what’s changing and how it impacts businesses in Poland
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Date05 Feb 2026
From 1 January 2026, businesses must apply the updated Combined Nomenclature (CN 2026) for goods classification in the EU. For companies that import into Poland, export from Poland, or report...
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Business Review Poland – January 2026
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Date04 Feb 2026
The start of 2026 brings Polish businesses a mix of tighter compliance expectations, administrative changes, and cost pressure. In practice, many organisations need to tidy up processes across HR &...
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Year-end accounting close in Poland for 2025 – deadlines, stages and key risks for businesses
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Date29 Jan 2026
A year-end accounting close in Poland for 2025 is one of the most critical processes in a company’s annual finance cycle. Its quality directly affects the reliability of your financial...
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Foreigners in Poland: legal residence and work in 2026 – what to know before relocating
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Date28 Jan 2026
Legal residence and work in Poland is a topic that has gained significant importance in recent years — especially among people relocating to Poland for professional or business reasons. Poland...
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Hiring employees from Poland: B2B contracts
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Date27 Jan 2026
B2B contracts in Poland are the most common way for foreign companies to build teams in Poland without setting up a local entity and without applying the full scope of...
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Higher penalties for fiscal misdemeanours and fiscal crimes from 1 January 2026 – a real risk for businesses in Poland
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Date26 Jan 2026
Tax penalties in Poland 2026 have increased significantly as of 1 January 2026. With the start of the year, important changes took effect that materially tighten taxpayer liability — especially...
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Remote work from abroad and the new OECD update – key implications for employees and employers in Poland
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Date23 Jan 2026
Remote work from abroad has become a standard feature of today’s labour market. “Work from anywhere” models, temporary relocations, extended private stays combined with day-to-day duties, and foreign home offices...
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New regulations for Poland’s National E-Invoicing System (KSeF) for 2026. Key changes for businesses
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Date22 Jan 2026
The National E-Invoicing System (KSeF) in Poland is entering a new phase – the Polish Minister of Finance and Economy has signed four key executive regulations that specify the functioning...
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