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In its judgment of 17 September 2025, the Lower Administrative Court ( Tribunal administratif) delivered a significant decision (n° 47603) on permanent establishment determination and commercial profit characterisation for non-resident professional service providers. The Court ruled that the

On 8 October 2025, the Luxembourg Minister of Finance presented the 2026 budget (the “ Budget Law”) oriented towards growth and social cohesion. The Budget Law provides for significant investments in innovation and infrastructure. On the tax side, it sets the 2026 agenda and has been complemented by

Background On 4 April 2025, Draft Law No. 8526 (the “ Draft Law”) was submitted to the Luxembourg Parliament ( Chambre des Députés ) and intends to introduce, as from fiscal year 2026, a tax credit for private individuals investing in Luxembourg startups amounting to 20% of their equity investment

On 22 August 2025, the Luxembourg Tax Authorities (hereafter the “ LTA”) published the administrative circular L.I.R. n°168 quater /2 (the “ Circular”) clarifying the requirements to be met by collective investment vehicles (“ CIV”) to benefit from the exemption from the reverse hybrid rule

On 24 July 2025, Draft Law No 8590 was submitted to the Luxembourg Parliament ( Chambre des Députés ) intending to update and render more attractive the tax regime for carried interest granted to managers of alternative investment funds (“ AIF”). The proposed changes aim at attracting more front

Key takeaways On 23 May 2025, the Luxembourg Lower Administrative Court ( Tribunal administratif ), in its judgment (no. 49212), overturned a unitary value (“ UV”) tax assessment that had denied the net wealth tax exemption provided under § 60 of the Valuation Law ( Bewertungsgesetz , “ BewG”) for a