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On 17 December 2025, the Luxembourg Parliament adopted the law introducing a tax credit for private individuals investing in innovative start-ups (the Law of 19 December 2025, the “ Law”). The Law applies as from tax year 2026. This Law follows Draft Law No. 8526 , submitted to the Luxembourg

On 4 September 2025, the ECJ delivered its decision in the Arcomet case ( C-726/23) following a request for preliminary ruling on whether intragroup remuneration adjustment for services, determined under the transfer pricing (“ TP”) Transactional Net Margin Method (“ TNMM”), is subject to VAT and

On 30 June 2025, the government issued a Grand-Ducal Regulation aiming at amending the existing Grand-Ducal Regulation of 19 November 1999 implementing Article 106, paragraphs 3 and 4 of the Luxembourg income tax law (“ LITL”), which provides the depreciation regime and rates applicable to rental

In a significant ruling on 6 June 2025 (Case n° 47100), the Luxembourg Lower Administrative Court (the " Lower Administrative Court"), ruled on the interest rates applied by a Luxembourg company performing financial intermediation activities (falling within the scope of the Luxembourg Circular L.I.R

On 17 April 2025, the Luxembourg Higher Administrative Court ( Cour administrative), delivered its long awaited decision on case n° 50.602C pertaining to the qualification of interest free loans under Luxembourg tax law and the existence of a permanent establishment in a treaty jurisdiction. With

On 3 March 2025, the government issued a draft Grand-Ducal Decree amending the existing Grand Ducal-Decree of 13 February 2018 implementing Article 4, paragraph 2, of the law of 23 December 2016 on Country-by-Country Reporting (“ CbCR”), the purpose of which is to update the list of ‘Reportable