France: National Assembly approves amending protocol to tax treaty with Sweden
The French National Assembly approved the law for the ratification of the amending protocol to the 1990 income and capital tax treaty with Sweden on 9 June 2026. Signed on 22 May 2023, the protocol updates the treaty in line with OECD BEPS
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Kazakhstan ratifies income tax treaty with Oman
Kazakhstan President Kasym-Zhomart Tokayev signed the law for the ratification of the income and capital tax treaty with Oman on 10 June 2026 . Kazakhstan and Oman signed an income tax treaty on 29 May 2025 in Astana. The agreement seeks to
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Azerbaijan, UK conclude first round of new tax treaty negotiations
Azerbaijan and the UK held the first round of negotiations in London on a new convention for the avoidance of double taxation and the prevention of fiscal evasion with respect to taxes on income and capital gains, according to a 10 June 2026
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Singapore signs income tax treaty with Tanzania
The Inland Revenue Authority of Singapore has announced that an income tax treaty with Tanzania was signed on 9 June 2026. The income tax treaty clarifies the taxing rights of both countries on income arising from cross-border business
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France: National Assembly approves ratification of new income tax treaty with Finland
The French National Assembly approved the law for the ratification of the new income tax treaty with Finland on 9 June 2026. Signed on 4 April 2023, this treaty will replace the existing 1970 tax agreement between the two nations. The agreement
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Latvia, San Marino agree on signing income tax treaty
Officials from Latvia and San Marino have initialled an income tax treaty following concluded negotiations, which was initialled on 14 May 2026. It requires formal signature and ratification to become effective. The development was confirmed by
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Rwanda: Cabinet approves tax treaty with Botswana
The Rwandan Cabinet has approved the ratification of the pending income tax treaty with Botswana on 8 June 2026, according to a post by the Office of the Prime Minister of Rwanda. Signed on 6 May 2026, the treaty aims to prevent double taxation
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Morocco: House of Representatives approves income tax treaty with Burundi
Morocco’s House of Representatives approved Bill No. 39.25 on 8 June 2026, paving the way for the ratification of the income tax treaty with Burundi. The agreement, signed on 12 May 2025, aims to establish a cooperative fiscal framework to
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Cyprus, Kyrgyzstan sign income tax treaty
The Cyprus Ministry of Finance announced that Cyprus and Kyrgyzstan signed an income tax treaty on 8 June 2026. The agreement is expected to strengthen economic, trade and investment relations between the two countries by enhancing the tax
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Montenegro, Spain sign double tax treaty to boost investment and curb tax evasion
Officials from the Montenegro Ministry of Finance and Spain signed a new Agreement on the Avoidance of Double Taxation and the Prevention of Income Tax Evasion on 5 June 2026 in Tivat, on the sidelines of the European Union–Western Balkans
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New Zealand, UK sign new income and capital tax treaty
New Zealand Inland Revenue has announced that a new income and capital tax treaty with the UK was signed on 1 June 2026. The treaty applies to New Zealand income tax and to UK income tax, corporation tax and capital gains tax. According to
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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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Kazakhstan: Senate approves income and capital tax treaty with Oman
The Senate of Kazakhstan approved the income and capital tax treaty on 28 May 2026. The agreement seeks to prevent double taxation and fiscal evasion between the two nations. The approval marks the completion of the parliamentary process, and the
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Iraq: Council of Ministers approves tax treaty with Oman
Iraq's Council of Ministers approved the income and capital tax treaty with Oman on 25 May 2026. Iraq and Oman signed the income and capital tax treaty on 3 September 2025. The agreement aims to eliminate double taxation and prevent fiscal
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Finland: President approves suspension of Russia tax treaty implementation act
Finland’s President has signed the law suspending the implementing Act for the 1996 tax treaty with Russia on 29 May 2026, according to an update from the Finnish government. As previously reported, Finland had already notified Russia that the
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Taiwan, Singapore revise income tax treaty
Taiwan’s Ministry of Finance has announced today, 5 June 2026, of key changes introduced by the revised income tax treaty between Taiwan and Singapore, which entered into force on 13 February 2017 and applies from 1 January 2017. The new
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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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Belarus: President ratifies income tax treaty with Jordan
The Belarusian President signed a law for the ratification of the income tax treaty with Jordan on 25 May 2026. Signed on 16 December 2025, this treaty is aimed at preventing double taxation and facilitating economic cooperation between the
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