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VAT and Transfer Pricing in practice: Lessons from Acromet and beyond
VAT and Transfer Pricing in practice: Lessons from Acromet and beyond
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Why CSSF Circular 26/905 Marks a Turning Point for ESG Risk Management in Luxembourg’s Banking Sector

Advisory

Published on 20 January 2026, CSSF Circular 26/905 introduces a major shift in how Less Significant Institutions (LSIs) in Luxembourg must organise, govern, and operationalise their approach to environmental, social and governance (ESG) risks. Yet despite its significance, the circular has so far received surprisingly little attention, an oversight that could leave institutions unprepared for a complex regulatory transition. This article highlights what the circular requires, why it matters, and why institutions should act now.

4 min read | 10 Mar 2026

Council releases updated EU list of non-cooperative jurisdictions for tax purposes

Tax News Alert

On 17 February 2026, the EU Council published the updated list of non-cooperative jurisdictions for tax purposes (“Blacklist”), adding two new countries (Turks and Caicos Islands and Viet Nam) and removing three countries from the list (Fiji, Samoa and Trinidad and Tobago). It is now composed of 10 jurisdictions, with the next revision due in October 2026.

2 min read | 06 Mar 2026

February Data Protection Newsletter

Consulting

Grant Thornton Luxembourg February Data Protection Newsletter - On 23 February, 61 data protection authorities across the globe issued a Joint Statement on AI-Generated Imagery and the Protection of Privacy (the “Joint Statement”). Signatories include the European Data Protection Board (EDPB) and the European Data Protection Supervisor (EDPS), as well as national authorities from France, Germany, Belgium, Spain, Italy, and Switzerland.

6 min read | 27 Feb 2026

Social parameters and other new features - What changes on 1 January 2026

Payroll Newsflash

Social parameters and other new features - What changes on 1 January 2026. Learn more on the new pension reform of 19 December 2025, the management of electronic certificate of incapacity for work, simplified procedure for profit-sharing bonuses, tax relief in case of sharing child benefit in cases of shared custody and more...

1 min read | 09 Feb 2026

What you should know about Tax Advances

Tax Tips

Taxpayers are required to make quarterly advance payments for Corporate Income Tax (CIT), Municipal Business Tax (MBT) and Net Wealth Tax (NWT).

1 min read | 02 Feb 2026
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