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September 01, 2026
Temporary Tariffs Exceeded Trump's Power, Fed. Circ. Told
President Donald Trump illegally based his temporary tariffs on the misapplication of a law allowing the president to address balance-of-payment deficits, two businesses told the Federal Circuit, pushing the court to preserve a U.S. Court of International Trade ruling against the tariffs.
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September 01, 2026
Ireland Proposes Retail Investment Accounts With Flat Tax
Ireland wants to create accounts for Irish retail investors with a flat-rate tax on the account value above an exempted threshold, which would simplify the investment tax system compared to current rules, the government said.
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September 01, 2026
Frozen Tax Bands Drag 1M Pensioners Into Higher Rates
The U.K. has seen more than 1 million pensioners dragged into higher income tax bands as a result of tax thresholds being frozen for five years, according to HM Revenue & Customs data revealed Tuesday.
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September 01, 2026
UN Tax Pact Should Avoid Gross Basis Taxes, Businesses Say
The United Nations' tax convention should avoid gross basis withholding taxes, which could weaken trade and competitiveness while raising costs throughout supply chains, the International Chamber of Commerce said in comments for a consultation.
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September 01, 2026
Start Of EU Tax Simplification Talks Will Cover Anti-Avoidance
Early discussions among European Union countries on tax simplification will begin Thursday with a focus on the anti-tax avoidance directive, according to a steering note seen Tuesday by Law360.
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August 31, 2026
Siemens Urges Court Toward Wide View Of 2018 Restructuring
An attorney for Siemens USA asked the U.S. Tax Court on Monday to consider all elements of the restructuring that followed the company's 2017 acquisition of Mentor Graphics and led to a $3.5 billion deduction the following year.
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August 31, 2026
States Ask Fed. Circ. To Revive Their Temporary Tariff Claims
Two dozen states pushed the Federal Circuit on Monday to revive their specific claims against now-expired temporary tariffs while simultaneously pushing the panel to otherwise back the U.S. Court of International Trade's ruling that the tariffs were illegal.
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August 31, 2026
Investors Can't Escape Danish Tax Fraud Case, 2nd Circ. Says
Four investors and their pension plans owe $476 million for their role in a tax fraud scheme against the Danish government, the Second Circuit affirmed Monday, rejecting the investors' contention that they are beyond the reach of Danish revenue collectors.
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August 31, 2026
Levi Strauss Buyer Seeks Refund After Trump Tariffs Tossed
Levi Strauss & Co. has yet to provide a way for its customers to get refunds of unlawful tariff-related costs they had to pay for imported goods affected by President Donald Trump's since-invalidated global "tariff regime," alleges a proposed class action filed in Louisiana federal court Friday.
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August 31, 2026
Canada, France Treaties Don't Ax Investment Tax, Court Says
U.S. tax treaties with Canada and France don't shield taxpayers from the net investment income tax because the treaties' foreign tax credits are subject to limitations in the Internal Revenue Code, the Court of Appeals for the Federal Circuit said Monday, reversing two decisions.
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August 31, 2026
Tax Court Says Trader Didn't Aid In $7.3B IRS Probe
A U.S. Tax Court judge rejected a former stock trader's claim for a whistleblower award Monday, saying he did not play a significant role in Internal Revenue Service investigations into digital option tax shelters that recovered at least $7.3 billion.
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August 31, 2026
Trump Opening 1st Round Of Tariff-Free Ground Beef Tuesday
The first 100,000 of a total 300,000 metric tons of ground beef that can be imported into the U.S. without an added tariff can enter into the country starting Sept. 1, according to a proclamation published Monday.
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August 31, 2026
Canada Court Backs Ex-Blue Jays' Income Tax Formula
Two former Major League Baseball stars who played for the Toronto Blue Jays need to subtract their tax-free retirement contributions from only their Canadian income and not their U.S. earnings as well, a Canadian appeals court affirmed.
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August 31, 2026
Hong Kong's Tax Filing System Caused Trouble, Report Says
A significant number of Hong Kong taxpayers didn't finish filing taxes through the territory's online portal last year primarily because of unclear instructions, the Office of the Ombudsman said Monday.
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August 28, 2026
Canada Appeals Court Nixes Tax Liability Over $65M Mall Sale
A Canadian real estate company is off the hook for additional taxes stemming from a CA$89.8 million ($64.6 million) property sale, a Canadian appeals court ruled, rejecting a lower court's finding that the transaction was not negotiated at arm's length.
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August 28, 2026
G20 Trade Rises In Second Quarter Of 2026, OECD Says
International trade in goods and services rose substantially among the Group of 20 nations in the second quarter of this year, driven by goods imports in places like the U.S. and services exports in places like China, the OECD said Friday.
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August 28, 2026
EU Draft Tax Data Bill Eases US Access To Carveout
A draft of a European Union bill on tax data exchange seen Friday by Law360 emphasized that companies should not be barred from accessing a reporting carveout because they are headquartered in a Pillar Two side-by-side regime — a suggestion that could benefit U.S. companies.
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August 28, 2026
IRS Corrects Proposed Regs On Foreign Tax Rules
The Internal Revenue Service issued a notice Friday to correct several aspects of proposed regulations issued this month that relate to allocating foreign taxes following the repeal of a deferral election and the disallowance of foreign tax credits on certain distributions of previously taxed earnings.
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August 28, 2026
Siemens To Defend Restructuring, $3.5B Deduction At Trial
A U.S. subsidiary of German conglomerate Siemens is preparing to defend a $3.5 billion deduction stemming from transactions that the company said were needed to integrate a 2017 acquisition into its software business unit when its U.S. Tax Court trial begins Monday.
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August 28, 2026
Trade Sanctions Body Refers More Than 40 Cases To HMRC
The trade sanctions enforcer has revealed that it has referred almost 50 cases to law enforcement agencies and regulators for possible enforcement, including criminal prosecution, over the past year as its investigations begin to gather pace.
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August 27, 2026
Canadian Charity Loses Bid For Dividend Tax Refund From US
A Canadian charity cannot receive a tax refund from the Internal Revenue Service for U.S.-sourced dividend income from a unit trust because the U.S.-Canada tax treaty doesn't grant Canadian unit trusts that benefit, the United States Court of Federal Claims ruled.
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August 27, 2026
HMRC Says 240 People Had Crypto Gains Over £1M Last Year
Two hundred and forty people reported capital gains from cryptocurrency that exceeded £1 million ($1.36 million) in the 2024-2025 tax year, collectively making about £717 million, HM Revenue & Customs said Thursday in its first dissemination of capital gains tax data specific to cryptocurrencies.
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August 27, 2026
Claims Court Halts BMW's $38M Tax Bid Over COVID Tolling
The U.S. Court of Federal Claims paused reviewing luxury automaker BMW's $38.4 million tax refund suit until an appeals court issues a decision in a similar case over the tolling of a COVID-19-era filing deadline.
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August 27, 2026
States Push EU Budget Cuts As Spending, Tax Talks Ramp Up
Six European Union countries called Thursday for the bloc's long-term budget draft to be cut by several hundred billion euros from the €2 trillion ($2.33 trillion) proposed by the European Commission.
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August 27, 2026
UN Cross-Border Tax Draft Risks Double Taxation, NFTC Says
A proposed cross-border services tax framework from the United Nations could lead to double taxation due to its wide-ranging scope and broad sourcing rules, the National Foreign Trade Council said.
Expert Analysis
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3 AI Adoption Mistakes GCs Should Avoid
The pressure in-house legal teams face to quickly adopt artificial intelligence tools, combined with budget constraints and the need to evaluate a crowded market of options, sets the stage for implementation mistakes that are often difficult to undo, says former 23andMe general counsel Guy Chayoun.
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4 Emerging Approaches To AI Protective Order Language
Over the last year, at least five federal district courts have issued or analyzed specific protective order provisions restricting the use of generative artificial intelligence platforms with protected materials, establishing that proactive AI-specific provisions are now standard practice and demonstrating that no single model works for every case, says Joel Bush at Kilpatrick.
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Heppner Ruling Left AI Privilege Risk For Lawyers Unresolved
While a New York federal judge’s recent ruling in U.S. v. Heppner resolved a privilege question surrounding client-side artificial intelligence use, it did not address how to mitigate the risks that can arise when confidential information enters the operative context of an AI system used by an attorney, says Jianfei Chen at Quarles & Brady.
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Speed Jigsaw Puzzling Makes Me A Better Lawyer
My passion for speed puzzling — I can complete a 500-piece jigsaw puzzle in under 50 minutes — has sharpened my legal skills in more ways than one, with both disciplines requiring patience, precision and the ability to keep the bigger picture in mind while working through the details, says Tazia Statucki at Proskauer.
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Documenting Business Purpose After IRS' 10th Circ. Win
Following the Tenth Circuit’s recent Liberty Global v. U.S. decision, which held the economic substance doctrine does not require a threshold relevancy determination, taxpayers can prepare for potential audits by maintaining contemporaneous documentation and taking other steps that demonstrate the business purpose of transactions, say attorneys at Crowell & Moring.
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2 AI Snafus Show Why Attys Can't Outsource Judgment
The recent incident involving Sullivan & Cromwell where citations in a filed motion were fabricated by artificial intelligence, as well as a punitive ruling from the Sixth Circuit in U.S. v. Farris, demonstrate that the obligation to supervise AI has belonged and always will belong to lawyers, says John Powell at the Kentucky School Boards Association.
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Improving Well-Being In Law, 10 Years After Landmark Study
An important 2016 study revealed significant substance abuse and mental health issues among lawyers, and while the findings helped normalize the conversation around these topics, a decade later, structural change is still needed, says Denise Robinson at PLI.
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Hungary CPAC Funding Probe Could Implicate US Entities
A Hungarian anti-corruption investigation into claims that the former prime minister used taxpayer funds to support the Conservative Political Action Conference could include potential cross-border political and financial dimensions that create multiple touchpoints for U.S. regulatory and enforcement interest, say attorneys at Ballard Spahr.
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Mitigating Multistate Risks As California Expands Tax Reach
Though California's new sourcing rules and extension of the pass-through entity election have created uncertainty, practitioners should file protective returns to respect the law's ambiguity and take certain other steps to protect clients from the costs of losing a future audit, says attorney Delina Yasmeh.
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E-Discovery Quarterly: Recent Rulings On ESI Control
Several recent federal court decisions have perpetuated a split over what constitutes “control” of electronically stored information — with judges divided on whether the standard should turn on a party's legal right or practical ability to obtain the information, say attorneys at Sidley.
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2 Discovery Rulings Break With Heppner On AI Privilege Issue
While a New York federal court’s recent ruling in U.S. v. Heppner suggests that some litigants’ communications with AI tools are discoverable, two other recent federal court decisions demonstrate that such interactions generally qualify for work-product protection under the Federal Rules of Civil Procedure, says Joshua Dunn at Brown Rudnick.
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CBP's $166B Tariff Refund Portal Needs 4 Safeguards
Before launching its automated web portal to process tariff-refund disbursements on April 20, U.S. Customs and Border Protection should apply the expensive lessons learned from the pandemic-era employee retention credit, says Peter Gariepy at RubinBrown.
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Calculating Damages In IEEPA Tariff Refund Litigation
To calculate damages in the spate of refund litigation triggered by the U.S. Supreme Court's recent decision invalidating tariffs collected under the International Emergency Economic Powers Act, the central question will be how to determine where in the supply chain their economic burden ultimately came to rest, say analysts at Charles River Associates.