More about the category: getsix® Blog

Returning to Poland: HR and payroll formalities when taking up employment after years abroad – a complete guide for those returning from emigration (Part 3)

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Date19 Jan 2026
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Category
Returning to Poland from abroad involves not only organising your personal matters, but also the need to correctly enter the Polish social security, health insurance and employee settlement systems. For people returning to Poland from emigration, the following are of key importance: correct registration with the Social Insurance Institution (ZUS),...
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Important changes to obtaining a PESEL number in Poland for foreigners as of 1 January 2026 – what entrepreneurs and board members need to know

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Date16 Jan 2026
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On 1 January 2026, significant changes in the procedure for assigning PESEL (Universal Electronic System for Registration of the Population) numbers to foreigners came into force in Poland. Although for many people this may sound like just another administrative formality, in practice the new regulations may have a real impact...
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Doing business in Poland 2026: 2025 regulatory & tax changes (KSeF, VAT, WHT, Payroll)

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Date13 Jan 2026
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2025 delivered a dense package of regulatory reforms and market signals that will reshape operating costs, compliance requirements, and strategic planning for 2026. Tracking these changes is no longer optional: when new rules hit day-to-day finance, HR, and invoicing workflows, the risk of penalties, reporting errors, process disruption, and unexpected...
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Returning to Poland: how to determine tax residency and avoid double taxation – a complete guide for those returning from emigration (Part 2)

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Date19 Dec 2025
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Returning to Poland from emigration is a decision that brings not only emotional and life changes, but also very specific tax consequences. For many people returning from Germany, the United Kingdom or other EU countries, tax residence and the risk of double taxation become key issues. In this part of...
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Tax residency certificate as a condition for applying a Double Taxation Agreement (DTA) to withholding tax (WHT) in Poland – Polish Supreme Administrative Court (NSA) ruling

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Date16 Dec 2025
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A tax residency certificate is now a key document for Polish withholding tax (WHT) payers. It determines whether the preferences of a Double Taxation Agreement (DTA) can be applied or whether tax must be collected at the domestic rate. The judgment of the Supreme Administrative Court (NSA) of 20 August...
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Taxation of a German tax resident serving as a member of the management board in a Polish company – Polish National Revenue Information Service (KIS) interpretation

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Date11 Dec 2025
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The issue of taxation of a German resident who is a member of the management board of a Polish company is one of the most frequently raised issues in international capital groups. It concerns both Polish entities employing foreign managers and German entrepreneurs delegating employees to manage subsidiaries in Poland....
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Interest charged by the parent company as a tax-deductible expense of a Polish branch – Polish Supreme Administrative Court (NSA) ruling

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Date08 Dec 2025
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The question of whether interest charged by a parent company can constitute a tax-deductible expense for a foreign company’s branch has long been a source of interpretative doubts and uncertainty among entrepreneurs and tax advisors. This makes the final judgment of the Supreme Administrative Court (NSA) of 30 July 2025...
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