Estonia – Six new DTA in effect

Bahrain's King has ratified Law 18 of 2026 on 17 May 2026, which officially approves the country's income tax treaty with Jersey. Signed on 15 September 2025, the agreement establishes a framework to eliminate double taxation on income while

Bahrain’s National Bureau for Revenue National Bureau for Revenue has issued Tax Agent/VAT Representative Guide Version 2.0 on 13 May 2026, setting out updated procedures for authorisation, registration and use of its online services for Tax

The Bahrain Shura Council (upper house) gave its approval to the law for the ratification of the income tax treaty with Saudi Arabia during its 29th session held on 10 May 2026. Signed on 3 December 2025, the provisions of the agreement apply to

Bahrain’s Council of Representatives has confirmed its approval of the law ratifying the income tax treaty with Saudi Arabia at its first extraordinary session held on 7 May 2026. Bahrain and Saudi Arabia signed a tax treaty on 3 December 2025.

Austria’s Federal Ministry of European and International Affairs announced that Austria and Uzbekistan signed an amending protocol to the 2000 income and capital tax treaty on 7 May 2026. The protocol was signed by officials from both countries

The income tax treaty between Cyprus and Vietnam will enter into force on 1 June 2026. Signed on 15 December 2025, it is the first such treaty between the two countries. The Agreement is intended to enhance and expand trade and economic