Federal
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October 02, 2026
Int'l Tax In September: Facebook Ruling, BEAT Bill And More
September kicked off with the announcement of tariffs on semiconductors and ended with the U.S. Tax Court's long-awaited ruling on a computational dispute involving Facebook, with Siemens USA's trial and a bill that would change the U.S. base erosion and anti-abuse tax in the middle. Here, Law360 looks at some of the biggest international tax developments of the past month.
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October 02, 2026
DOJ Can't Reverse IRS Curtailing Of $2.4M Penalty, Court Says
The Department of Justice lacked the authority to reverse the IRS' abatement of a man's penalty of nearly $2.4 million for promoting abusive tax shelters after the agency realized a supervisor hadn't signed off on it, an Illinois federal court said.
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October 02, 2026
Dems Slam Proposed Limit On Tax Credits For Immigrants
A group of Democratic senators urged the U.S. Department of the Treasury to scrap proposed rules that would cut off refundable tax credits to certain immigrants living in the U.S. legally, arguing that the guidance oversteps regulatory authority and would create a "byzantine" system.
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October 02, 2026
2nd Circ. Forges Own Path In Limited Partner Tax Ruling
The Second Circuit's decision limiting a self-employment tax break for limited partners with significant managerial roles reached a conclusion similar to that of a recent Fifth Circuit ruling, but practitioners said notable differences between them create a split requiring resolution by the IRS, the U.S. Supreme Court or Congress.
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October 02, 2026
Former Fla. Rep. Gets 10 Years In Venezuela FARA Case
A Florida federal judge on Friday sentenced ex-Florida Rep. David Rivera to 10 years in prison for failing to register as a foreign agent and laundering the proceeds of a $50 million contract with a unit of Venezuela's state-owned oil company.
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October 02, 2026
Taxation With Representation: Hogan Lovells, Davies, Sidley
In this week's Taxation With Representation, semiconductor company Advanced Micro Devices buys AI model developer and research lab World Labs, Brixmor Property Group and private investment management firm Everview Partners acquire Slate Grocery REIT, and cyberintelligence company REDLattice merges with blank check company Bold Eagle Acquisition Corp.
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October 02, 2026
Weekly Internal Revenue Bulletin
The Internal Revenue Service's weekly bulletin, released Friday, included the release of emissions rates used to calculate the tax credit amount for the domestic production of less-carbon-intensive transportation fuel.
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October 01, 2026
Tax Court OKs Denial Of Whistleblower Award For Bond Info
The IRS properly denied a whistleblower's award claim for reporting a nonprofit correctional corporation that he said failed to meet its tax obligations related to bonds it issued, the U.S. Tax Court ruled, saying the agency didn't collect proceeds from an investigation into the matter.
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October 01, 2026
IRS Proposes Scholarship Contribution Tax Credit Rules
The IRS proposed rules for the new federal tax credit for contributions to scholarship-granting organizations ahead of its planned launch at the start of 2027, including definitions of certain terminology and reporting requirements.
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October 01, 2026
Md. Cancer Research Lab Says $4.5M Tax Bill Unconstitutional
A Maryland cancer research laboratory that said it had no income in 2021 is contesting IRS tax assessments totaling $4.5 million, telling the U.S. Tax Court that the government's imputing of an underpayment violates the U.S. Constitution.
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October 01, 2026
NY Judge Gives Tax Preparers Initial OK For $1M OT Deal
A New York federal magistrate judge gave an initial green light to a $1.05 million class settlement to resolve claims brought by tax preparers who accused a New York tax preparation company of overtime and wage violations, finding the proposed agreement has no obvious deficiencies.
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October 01, 2026
Treasury Enrolls 60M Children In Trump Accounts
The U.S. Department of the Treasury has completed automatic enrollment for tax-advantaged brokerage accounts for children, known as Trump Accounts, enrolling more than 60 million American children in the program, the department announced Thursday.
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October 01, 2026
DOJ Outlines New Corporate Fraud Enforcement Priorities
Federal prosecutors "must place great weight" on a new list of factors when considering potential charges in corporate fraud cases, including whether the matters involve government programs, threats to national security or immigration offenses, according to a memo released Thursday by the U.S. Department of Justice.
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September 30, 2026
3rd Circ. Probes Payment Recipients In Fund's $100M Tax Row
A Third Circuit panel examined dealer-and-customer relations under accounting rules governing their transactions on Wednesday to determine whether the Internal Revenue Service was right to slap a $100 million tax bill against a Cayman Islands hedge fund for payments tied to U.S. portfolio companies.
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September 30, 2026
Senate Approves IRS Taxpayer Service Revamp
The Senate passed a wide-ranging bipartisan package Wednesday that would implement a slew of changes intended to improve taxpayer service, including a mandate that the agency digitize more tax returns and other correspondence.
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September 30, 2026
Tax Court Says Pair Can't Nullify Deadline Extension
The Internal Revenue Service timely sent notices regarding federal income tax deficiencies and accuracy-related penalties to a pair of Florida residents who challenged the agency's determinations, the U.S. Tax Court said Wednesday, rejecting the taxpayers' bid to void an agreement that extended the time for assessment.
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September 30, 2026
Landowners Seek 11th Circ. Redo On Easement Value Cut
Three Georgia conservation easement donors asked the full Eleventh Circuit to review a panel's split decision to slash the value of an easement they donated from $18 million to $1 million, saying the decision failed to take into account the property's highest and best use.
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September 30, 2026
Brothers Cop To Tax Crimes From Golf Side Hustle
Twin brothers pled guilty to failing to report $1.3 million in income to the Internal Revenue Service, including money made from a golf tee-time brokering business they ran as a side hustle, California federal prosecutors said.
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September 30, 2026
IRS Grants Relief To Taxpayers In Israel, West Bank, Gaza
Individuals and businesses in Israel, the West Bank and Gaza have additional time to file U.S. tax returns, make payments and perform other time-sensitive actions, the Internal Revenue Service said Wednesday.
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September 30, 2026
Polish Digital Tax Would Burden US Business, NFTC Says
The National Foreign Trade Council urged the Polish government to pause discussions about a proposed digital services tax, contending the measure would challenge international tax principles by disproportionately targeting U.S. companies.
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September 30, 2026
IRS Lists Budget Bill Guidance Among Top Priorities
Regulations to continue implementing the 2025 budget reconciliation bill are among the key items the Internal Revenue Service listed as priorities for the next 12 months, including guidance that would address changes to the base erosion and anti-abuse tax.
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September 30, 2026
Bessent Owes $910K In Taxes As Limited Partner, Wyden Says
Treasury Secretary Scott Bessent should pay more than $910,000 in payroll taxes as a hedge fund limited partner after the Second Circuit ruled that such partners are subject to the self-employment tax, Senate Finance Committee ranking member Ron Wyden said Wednesday.
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September 29, 2026
Tax Court Eschews IRS' Math In Facebook Royalty Dispute
The U.S. Tax Court rejected the IRS' proposed flat-rate royalty calculation for Facebook's deal with an Irish affiliate to develop intangibles, holding Tuesday that the rate should vary across asset categories and change over time to reflect underlying economic factors.
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September 29, 2026
IRS Plans To Scrap 71 More Guidance Docs Deemed Outdated
A revenue ruling that discussed prohibited allocations of securities in an S corporation and a notice that announced a higher withholding rate for gambling winnings are among dozens of guidance documents the IRS identified as extraneous and up for removal, the agency said Tuesday.
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September 29, 2026
IRS Issues Rules On Establishing Trump Accounts
The Internal Revenue Service released a guidance package Tuesday for tax-advantaged brokerage accounts for children, known as Trump Accounts, including temporary rules on how to establish one.
Expert Analysis
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Sizing Up The Rescheduling Hurdles Medical Pot Cos. Face
The Justice Department’s recent lowering of certain medical marijuana products to Schedule III means operators — particularly those simultaneously offering federally illegal adult-use cannabis — must implement greater structural discipline to navigate an increasingly fragmented legal landscape if they hope to benefit from new tax deductions and access to capital, say attorneys at Akerman.
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Tax Teams Get No Bright-Line Rule From AI Privilege Cases
Three recent appellate decisions that considered artificial intelligence in the context of attorney-client privilege protections illustrate that taxpayers and tax practitioners alike must consider the pertinent facts on a case-by-case basis, with particular attention to confidentiality, disclosure risk and system design, say attorneys at Morgan Lewis.
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NY Times Word Puzzles Make Me A Better Lawyer
Every morning I let The New York Times humble me with word games, which offer a chance to recalibrate my brain before the day's chaos arrives and remind me that a solution — whether to a puzzle or employment law issue — almost always exists once I find the right angle, says Amy Epstein Gluck at Pierson Ferdinand.
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Law School's Missed Lesson: Diagnose Before Arguing
Law school often skips over explicitly teaching students how to determine what kind of problem a case presents before they commit to a particular doctrinal path, which risks building arguments that are internally coherent but externally misaligned, says Melanie Oxhorn at Kobre & Kim.
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Judges On AI: How Courts Can Survive The Tech Revolution
Colorado Supreme Court Justice Maria Berkenkotter and Colorado Court of Appeals Judge Lino Lipinsky de Orlov discuss how artificial intelligence has already fundamentally altered the legal system and offer tips for courts navigating deepfakes, hallucinations and a gap in access to AI tools.
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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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How To Limit Accounting Fraud Risk As SEC Focus Persists
Despite the U.S. Securities and Exchange Commission's pullback on crypto, cybersecurity and recordkeeping cases, accounting fraud remains a core enforcement priority, making it important for public companies and auditors to strengthen controls, investigations and whistleblower processes, say attorneys at Pillsbury.
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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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How Data Center Accounting May Draw Enforcement Scrutiny
As public and media scrutiny of the data center industry intensifies, regulators, enforcement authorities and Congress will likely focus on accounting judgments that rely on aggressive assumptions, opaque financing structures or rapidly evolving collateral classes, heightening the risk of investigations and inquiries, say attorneys at King & Spalding.