US: IRS extends tax deadlines for businesses, individuals affected by Hawaii County earthquake
The US Internal Revenue Service (IRS), in a release on 10 September 2026, announced tax relief for residents and businesses affected by the earthquake that struck Hawaii County starting on 22 May 2026. The federal government issued a disaster
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Albania deposits ratification instrument for Pillar Two STTR MLI
The OECD reported that Albania deposited its instrument of ratification for the Multilateral Convention to Facilitate the Implementation of the Pillar Two Subject to Tax Rule (STTR MLI) on 15 September 2026. Albania signed the STTR MLI on 23
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New Zealand: Inland Revenue updates Pillar Two GloBE registration, filing guidance
New Zealand Inland Revenue updated its guidance on 9 September 2026 on the application of the Pillar Two GloBE Rules to multinational enterprise (MNE) groups with a constituent entity in New Zealand. The GloBE rules apply to MNE groups with
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Argentina adopts crypto reporting framework to combat tax evasion
Argentina has committed to implementing the Crypto-Asset Reporting Framework (CARF) and will begin automatic information exchange on crypto transactions by September 2029, according to an update from the OECD on 14 September 2026. The commitment
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Canada: Supreme Court rejects Husky Energy bid to challenge dividend tax ruling
The Supreme Court of Canada has dismissed Husky Energy Inc.'s application for leave to appeal on 3 September 2026. The decision upholds a 2025 Federal Court of Appeal ruling that blocked the company from using a tax treaty loophole to reduce
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Netherlands unveils 2027 tax plan with corporate, VAT and PIT changes
The Dutch government presented the 2027 Budget, including the Tax Plan for 2027 (Belastingplan 2027), on 15 September 2026. Corporate adjustments From 2027, embedded currency hedging results on participation investments will no longer qualify
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Lithuania proposes additional 30% investment tax deduction
Lithuania has proposed amendments to Article 46¹ of the Law on Corporate Income Tax of the Republic of Lithuania (No. IX-675) on 14 September 2026, which would increase the maximum tax deduction available for qualifying investment projects from
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Dominican Republic consults on tax reform rules
The Dominican Republic’s Executive Power had submitted the draft Application Regulation for Law No. 30-26 for public consultation, setting out rules on tax procedures, incentive regimes, withholding taxes and other administrative measures. The
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Angola: AGT sets August deadline for 2026 provisional industrial tax
Angola’s taxation authority, the General Tax Administration (AGT) has announced on 27 August 2026 that taxpayers under the general regime must settle their provisional industrial tax for the 2026 fiscal year by 31 August 2026. Calculation
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Poland proposes new windfall tax on oil companies to lower fuel costs
Poland's government has moved forward with plans for a windfall tax (excess profit tax) on oil companies' excess profits. Prime Minister Donald Tusk announced on 15 September 2026 that the government intends to impose a 60% levy on revenue generated
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Canada expands tax breaks with permanent Productivity Mega Deduction to attract global investment
Canada’s Prime Minister Mark Carney announced a new tax measure on 15 August 2026 aimed at strengthening Canada's economy and drawing foreign investors to the country. The initiative, called the Productivity Mega Deduction, expands a previous
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Australia: Treasury proposes major changes to R&D tax incentive, initiates consultation
The Australian Treasury has released draft legislation to overhaul the nation's tax framework for emerging businesses and research ventures. The Treasury Laws Amendment (Tax Reform No. 5) Bill 2026: Better targeting the Research and Development Tax
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Kazakhstan consults draft law proposing 100% CIT reduction for Investment Agreements
Kazakhstan's Ministry of National Economy has opened a public consultation on a draft law proposing amendments and additions to the country's Tax Code. The draft was published on the Open NPAs portal on 3 September 2026 and reflected feedback from
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Australia: ATO updates PAYG withholding annual report guidance ahead of October deadline
The Australian Taxation Office has announced updated guidance on PAYG withholding annual reports for interest, dividend, and royalty payments made to non-residents on 11 September 2026. The move follows the creation of a new completion guide
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US: Treasury welcomes revised Pillar Two GloBE Information Return (GIR)
The US Treasury has welcomed the OECD/G20 Inclusive Framework’s release of the revised GloBE Information Return (GIR) on 11 September 2026. The changes implement President Trump's directive to exempt American corporations from the international
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Italy confirms tax-neutral merger of foundation and agricultural partnership
Italy’s Revenue Agency confirmed on 11 September 2026 that a foundation can merge with a simple agricultural partnership while avoiding capital gains tax, VAT, and most other direct taxes. The ruling, contained in response no. 171, applies to
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Australia: Senate passes bill expanding foreign resident CGT rules
The Australian Senate passed the Treasury Laws Amendment (Strengthening Accountability for Tax Adviser Misconduct and Other Measures) Bill 2026 on 10 September 2026, a legislative proposal from the Australian Parliament designed to increase
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Italy clarifies tax treatment of blockchain-based financial instruments
The Italian Revenue Agency clarified, on 10 September 2026, that companies managing digital registers for blockchain-based financial instruments cannot operate as traditional banks under tax law. In response to question no. 170/2026, the Agency
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