International

  • September 09, 2026

    Tax Pros Recall Wrangling Over Siemens' Restructuring

    Tax professionals from Siemens and Deloitte described for the U.S. Tax Court on Tuesday and Wednesday the wrangling that went on between the German company and its advisers over the 2018 restructuring plan that led to a $3.5 billion tax deduction in the U.S.

  • September 09, 2026

    HMRC To Make Non-UK VAT Group Members Claim Refunds

    Businesses outside the U.K. that are members of a value-added tax group will need to submit their own VAT refund claims under a new scheme aimed at addressing "an unintended consequence" of exiting the European Union, HM Revenue & Customs said in a policy paper.

  • September 09, 2026

    Fraudulent Co. Can't Claw Back Doctors' Pay, UK Court Says

    An umbrella company that was shuttered for tax fraud, along with its liquidators, cannot claw back overpayments to two doctors resulting from the company not collecting payroll taxes, a London court found Wednesday.

  • September 09, 2026

    Great Britain To Briefly Cancel VAT On Domestic Electricity

    The United Kingdom will cancel value-added tax on electricity for domestic purposes in Great Britain from October through March, according to HM Revenue & Customs.

  • September 09, 2026

    Economists Tell Fed. Circ. Float Rates Bar Temporary Tariff

    President Donald Trump's temporary global tariff lacked legal justification in the current international monetary system, a group of economists, including former U.S. Treasury secretary and Federal Reserve Chair Janet Yellen, told the Federal Circuit on Wednesday in a brief supporting challenges to the duties.

  • September 09, 2026

    Aramark Loses £6.8M Employment Tax Avoidance Appeal

    Food service company Aramark is liable for a £6.8 million ($9.2 million) tax bill from Britain's tax authority over an offshore employment arrangement after a London tribunal ruled Wednesday that catering crews on North Sea rigs were effectively supplied to provide services in the U.K.

  • September 09, 2026

    French Gov't Floats Reduction Of Tax On Large Corporations

    The French prime minister announced plans Wednesday to reduce the country's tax on large companies, a levy originally intended as a temporary measure, citing goals of economic growth.

  • September 09, 2026

    US Bans Canadian Alcohol, Motorcycles After Tariff Retaliation

    President Donald Trump continued the U.S. trade offensive against Canada after its northern neighbor's retaliatory tariffs went into effect, announcing a ban on Canadian imports of certain alcohol, dairy products and motorcycles starting this month.

  • September 09, 2026

    HMRC Launches New Tax Registration Service

    Britain's tax authority announced Wednesday the launch of a registration service for self-employed individuals filing self-assessment tax returns that are due in January.

  • September 08, 2026

    Eaton Challenges IRS Example On Intercompany Loans

    The IRS is misusing a regulatory example that is unrelated to its argument that Eaton cannot pay foreign affiliates for support that a lender would assume exists in the agency's bid to reduce related-party interest rates and fees, the company told the U.S. Tax Court.

  • September 08, 2026

    OECD Says Corporate Tax Rates Stayed Flat At 21.2% In 2025

    The average combined corporate income tax rate was 21.2% last year across many major economies, remaining basically flat for a third consecutive year, the OECD said Tuesday in a report, while a trend of sector-specific corporate tax hikes continued.

  • September 08, 2026

    Aussie Tax Office Issues Royalty Guidance After Pepsi Ruling

    The Australian Taxation Office published guidance covering situations when intercompany payments under software arrangements constitute taxable royalties, including definitions that incorporate a 2025 decision from Australia's highest court that sided with Pepsi in a royalty withholding tax dispute.

  • September 08, 2026

    With New Tax Partner, Simpson Thacher Boosts Sports Focus

    Jonathan Westreich joined Simpson Thacher & Bartlett LLP as a tax partner in its Los Angeles office, the firm announced Tuesday, deepening the firm's sports, media and entertainment bench.

  • September 08, 2026

    IRS Accepting Applications To 2027 Real-Time Audit Program

    The Internal Revenue Service is accepting applications for its compliance assurance process real-time audit program for 2027, the agency announced Tuesday.

  • September 08, 2026

    Canada Defends Retaliatory Tariffs Against US As Necessary

    Canadian Prime Minister Mark Carney defended Canada's retaliatory tariffs against the U.S. as they went into effect Tuesday, saying they are needed to protect Canadian workers and industries from President Donald Trump's latest trade war action.

  • September 08, 2026

    DC Circ. Affirms Injunction Against IRS-ICE Data Sharing

    The D.C. Circuit affirmed a lower court's preliminary injunction Tuesday barring the IRS from sharing taxpayer data with immigration authorities, finding that the coalition challenging the deal has standing and that the arrangement likely violates the law.

  • September 08, 2026

    Biotech Company Pays £7.4M To Settle Russia Export Breach

    The U.K. arm of an international genome sequencing company has paid a record £7.4 million ($10 million) for breaching export controls after it admitted to supplying sanctioned goods to Russia, HM Revenue & Customs said Tuesday.

  • September 08, 2026

    HMRC Sets Out £70K Cap In Loan Charge Tax Settlements

    HM Revenue & Customs set out new guidance for the U.K.'s loan charge settlement scheme, including a five-step calculation, a cap of £70,000 ($94,600) on discounted payments and a time limit for taxpayers.

  • September 08, 2026

    HMRC Issues Post-Brexit Duty-Free Changes For Alcohol

    Britain's tax authority said Tuesday that it's changing duty-free allowances on alcohol for travelers entering the U.K. starting in October as part of post-Brexit measures to simplify rules.

  • September 08, 2026

    EU Figure Defends Tax Data Guards Amid Exchange Concerns

    Amid criticism that taxpayer privacy is not sufficiently protected, a European Union tax official said Tuesday that the bloc has strong measures in place to address data-protection breaches and protect taxpayers, such as the suspension of information sharing between member states.

  • September 07, 2026

    Healey Won't Rule Out Tax Hikes Despite Business Demands

    Chancellor John Healey declined on Monday to rule out tax hikes in the autumn Budget statement despite demands from industry groups to reduce the fiscal pressure on businesses.

  • September 07, 2026

    EU Nations Fear Digital Tax Backlash Ahead of Budget Crunch

    A number of European Union countries oppose the inclusion of a bloc-wide digital services tax in the EU's long-term budget because of its potential to aggravate geopolitical tensions, according to a Council of the European Union document seen by Law360 on Monday.

  • September 04, 2026

    4 Books Transfer Pricing Economists Think You Should Read

    What do transfer pricing experts — economists, specifically — do in the summer? In July, many of them attend the National Association for Business Economics' annual transfer pricing symposium and discuss their favorite books with Law360 during the coffee breaks. Others were kind enough to do it during their regular work hours. Here, Law360 looks at four of their picks.

  • September 04, 2026

    Pfizer Can't Cut Ala. Tax With Shuffled Loans, Court Affirms

    Pfizer cannot reduce its Alabama corporate income tax liabilities by deducting $658 million in interest payments made to an Irish affiliate that shuffled them to Luxembourg affiliates as tax-free dividends, the Alabama Court of Civil Appeals said Friday, affirming a lower court's decision.

  • September 04, 2026

    Hong Kong And Slovenia Sign Tax Treaty

    Hong Kong and Slovenia signed a tax treaty Friday that would slash withholding tax rates for Hong Kong residents, according to the Inland Revenue Department.

Expert Analysis

  • 5 Tariff And Trade Developments To Watch In 2026

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    A new trade landscape emerged in 2025, the contours of which will be further defined by developments that will merit close attention this year, including a key ruling from the U.S. Supreme Court and a review of the U.S.-Mexico-Canada Agreement, says Ted Posner at Baker Botts.

  • 4 Developments That Defined The 2025 Ethics Landscape

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    The legal profession spent 2025 at the edge of its ethical comfort zone as courts, firms and regulators confronted how fast-moving technologies and new business models collide with long-standing professional duties, signaling that the profession is entering a period of sustained disruption that will continue into 2026, says Hilary Gerzhoy at HWG Law.

  • How Fractional GCs Can Manage Risks Of Engagement

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    As more organizations eliminate their in-house legal departments in favor of outsourcing legal work, fractional general counsel roles offer practitioners an engaging and flexible way to practice at a high level, but they can also present legal, ethical and operational risks that must be proactively managed, say attorneys at Boies Schiller.

  • How OECD Tax Update Tackles Mobile Workforce Complexity

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    The Organization for Economic Cooperation and Development’s recently updated model tax convention — a recalibration of international tax principles in response to an increasingly mobile workforce — should prompt companies to reevaluate cross-border operations, transfer pricing policies and tax controversy strategies, say attorneys at Eversheds.

  • A Uniform Federal Rule Would Curb Gen AI Missteps In Court

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    To address the patchwork of courts’ standing orders on generative artificial intelligence, curbing abuses and relieving the burden on judges, the federal judiciary should consider amending its civil procedure rules to require litigants to certify they’ve reviewed legal filings for accuracy, say attorneys at Shook Hardy.

  • Supreme Court Term Limits Would Carry Hidden Risk

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    While proposals for limiting the terms of U.S. Supreme Court justices are popular, a steady stream of relatively young, highly marketable ex-justices with unique knowledge and influence entering the marketplace of law and politics could create new problems, say Michael Broyde at Emory University and Hayden Hall at the U.S. Bankruptcy Court for the District of Delaware.

  • Tariffs And Trade Volatility Drove 2025 Bankruptcy Wave

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    The Trump administration's tariff regime has reshaped the commercial restructuring landscape this year, with an increased number of bankruptcy filings showing how tariffs are influencing first‑day narratives, debtor-in-possession terms and case strategies, say attorneys at Thompson Hine.

  • AI Evidence Rule Tweaks Encourage Judicial Guardrails

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    Recent additions to a committee note on proposed Rule of Evidence 707 — governing evidence generated by artificial intelligence — seek to mitigate potential dangers that may arise once machine outputs are introduced at trial, encouraging judges to perform critical gatekeeping functions, say attorneys at Lankler Siffert & Wohl.

  • The Law Firm Merger Diaries: Getting The Message Across

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    Communications and brand strategy during a law firm merger represent a crucial thread that runs through every stage of a combination and should include clear messaging, leverage modern marketing tools and embrace the chance to evolve, says Ashley Horne at Womble Bond.

  • Horizontal Stare Decisis Should Not Be Casually Discarded

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    Eliminating the so-called law of the circuit doctrine — as recently proposed by a Fifth Circuit judge, echoing Justice Neil Gorsuch’s concurrence in Loper Bright — would undermine public confidence in the judiciary’s independence and create costly uncertainty for litigants, says Lawrence Bluestone at Genova Burns.

  • 10 Commandments For Agentic AI Tools In The Legal Industry

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    Though agentic artificial intelligence has demonstrated significant promise for optimizing legal work, it presents numerous risks, so specific ethical obligations should be built into the knowledge base of every agentic AI tool used in the legal industry, says Steven Cordero at Akerman LLP.

  • The Law Firm Merger Diaries: How To Build On Cultural Fit

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    Law firm mergers should start with people, then move to strategy: A two-level screening that puts finding a cultural fit at the pinnacle of the process can unearth shared values that are instrumental to deciding to move forward with a combination, says Matthew Madsen at Harrison.

  • Rare Tariff Authority May Boost US Battery Manufacturing

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    Finalizing preliminary tariffs on active anode material from China — the result of a rare exercise of statutory authority finding that foreign dumping hampered the development of a nascent U.S. industry — should help domestic battery manufacturing, but potential price increases could discourage related clean-energy use, say attorneys at MoloLamken.

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