Ireland, Sweden sign protocol updating 1986 income tax treaty
Ireland and Sweden signed an amending protocol on 3 June 2026 to revise the 1986 income tax treaty, which had previously been updated by the 1993 protocol. The second protocol amending the treaty introduces several key updates. It replaces the
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Switzerland, Finland sign protocol of amendment to double taxation agreement
Switzerland and Finland have moved forward with updating their longstanding tax agreement, with the Swiss State Secretariat for International Finance announcing the signing of an amending protocol to their 1991 income and capital tax treaty on 28
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Luxembourg, Vietnam tax treaty protocol enters into force
The amending protocol to the 1996 income and capital tax treaty between Luxembourg and Vietnam entered into force on 14 April 2026. The agreement seeks to prevent double taxation and fiscal evasion between the two nations. Signed on 4 May
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Belgium: Council of Ministers approves protocol to tax treaty with Switzerland
Belgium’s Council of Ministers has approved a draft law for the ratification of the protocol to the 1978 income and capital tax treaty with Switzerland on 13 May 2026. Signed 16 July 2025, the protocol aims to align the 28 August 1978 tax
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Austria, Uzbekistan sign amending protocol to tax treaty
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
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Qatar signs amending protocol to income, capital tax treaty with Austria
The Qatar General Tax Authority has announced the signing of an amending protocol to the 2010 income and capital tax treaty with Austria on 3 May 2026. Key revisions include the redrafting of Article 8 on international maritime and air transport,
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San Marino ratifies amending protocol to tax treaty with Georgia
San Marino has ratified an amending protocol that updates its income and capital tax treaty with Georgia, according to Council Decree No. 63 published on 30 April 2026. The protocol, which was signed on 17 October 2025, introduces a significant
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Malta, San Marino: Amending protocol to tax treaty enters into force
The amending protocol to the 2005 income tax treaty between Malta and San Marino entered into force on 22 April 2026. Signed on 1 April 2024, the protocol removes the three-year time limit for resolving cases under the Mutual Agreement
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Cyprus: Council of Ministers approves signing of amending protocol to tax treaty with Sweden
The Council of Ministers of Cyprus approved, on 24 April 2026, the signing of a protocol to amend the existing income tax treaty with Sweden. The decision, published in the Official Gazette on the same date, authorises amendments to the 1988
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US, Croatia sign protocol to amend income tax treaty
The US and Croatia have signed an amending protocol to their income tax treaty, bringing the agreement closer to ratification. The protocol was signed on 28 April 2026 during the Three Seas Initiative Summit in Dubrovnik by US Ambassador to Croatia
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Austria: Council of Ministers approves signing of an amending protocol to the tax treaty with Uzbekistan
The Austrian Council of Ministers authorized the signing of an amending protocol to the 2000 income and capital tax treaty with Uzbekistan on 22 April 2026. The 49th Council of Ministers (22 April 2026) approved previous minutes, extended the
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Bermuda, Bahrain sign amending protocol to tax treaty
The Government of Bermuda has issued a statement confirming that officials from Bahrain and Bermuda signed an amending protocol to the 2010 income tax treaty between the two countries on 17 April 2026. The Premier and Minister of Finance, the
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Malta ratifies amending protocol to income tax treaty with San Marino
Malta has ratified the amending protocol to San Marino Income Tax Treaty 2005 as amended by the 2009 protocol through Legal Notice 98 of 2026 on 17 April 2026. The protocol was signed on 1 April 2024. The agreement seeks to prevent double
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India updates Brazil tax treaty following 2026 notification
India’s Ministry of Finance has issued Notification No. 39/2026 on 30 March, 2026, confirming that all provisions of the amending protocol to the 1988 income tax treaty with Brazil are in effect. The original convention was signed in 1988 and
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Argentina: Senate approves amending protocol to tax treaty with France
The Argentine Senate has approved the amending protocol to the 1979 income and capital tax treaty with France on 18 March 2026. Signed on 6 December 2019, this marks the second amendment to the treaty. The agreement eliminates double taxation and
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Austria: Council of Ministers approves amending protocol negotiations with Malta
Austria’s Council of Ministers approved, on 11 March 2026, the start of negotiations for an amending protocol to the 1978 income and capital tax treaty with Malta. The new protocol is being negotiated to fix a tax issue for aviation staff and
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India, France sign amending protocol to tax treaty
India’s Central Board of Direct Taxes issued a press release on 23 February 2026, announcing that an amending protocol to the 1992 France–India income and capital tax treaty was signed on 17 February 2026. The protocol introduces significant
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Luxembourg ratifies amending protocol to tax treaty with San Marino
Luxembourg has ratified an amendment to the Convention with San Marino for the avoidance of double taxation on income and capital on 10 March 2026, updating the original agreement signed on 27 March 2006 and previously amended by the 2009 Rome
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