Czech Republic-Luxembourg ICTT enters into force

The Luxembourg tax administration issued Circular L.I.R. n° 56/2 – 56bis/2 on 13 April 2026, introducing a simplified and rationalised approach for applying the arm’s length principle to baseline marketing and distribution activities, referred

The Czech Senate gave its approval for the ratification of the income tax treaty with Tanzania on 15 April 2026. The treaty was signed on 14 May 2025. This is the treaty between the two countries and aims to eliminate double taxation concerning

The Czech Republic’s Ministry of Finance has announced that the Czech Republic and Argentina signed an income and capital tax treaty on 14 April 2026. This agreement aims to prevent double taxation on income and capital between the two

Luxembourg’s Direct Tax Administration (ACD) has outlined the key legislative changes introduced by the law implementing the Amending Directive to the 2011 Directive on Administrative Cooperation (2023/2226) (DAC8) of 27 March 2026. The Law of

Luxembourg has enacted a new law implementing EU Directive 2023/2226 (DAC8) on 27 March 2026, setting out reporting requirements for Crypto-Asset Service Providers (CASPs). The rules take effect from 1 January 2026 and apply to both authorised

The Czech Republic has published Financial Bulletin No. 5/2026 on 20 March 2026, which includes an updated list of jurisdictions classified as non-cooperative for tax purposes, aligning its domestic rules with the latest decisions of the Council of