Federal
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September 24, 2026
IRS Updates Per-Diem Deduction Rates For Business Travel
Per-diem rates used to compute business travel expense tax deductions will be $329 for travel to high-cost areas and $230 for travel to low-cost ones starting in October, the Internal Revenue Service said Thursday.
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September 24, 2026
IRS Finalizes Increase In Estate Tax Closing Letter Fee
The Internal Revenue Service finalized a $76 fee for taxpayers to request a letter that confirms the agency has received and finished examining an estate tax return, increasing the fee from $56, according to a final rule released Thursday.
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September 23, 2026
Goldstein Not Leaving Prison Any Time Soon, 4th Circ. Rules
The Fourth Circuit balked late Wednesday at freeing Tom Goldstein from prison as he fights felony convictions, and it rejected fast-track review of the renowned appellate advocate's trial, indicating he'll likely spend substantial time behind bars even if his appeal succeeds.
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September 23, 2026
Overseas Income Regs May Cause M&A Headaches
Regulations proposed by the U.S. Treasury Department would provide clean breaks for companies that sell more than 50% of their foreign affiliates, but transactions that fall below this threshold could still expose corporations to post-closing tax risks and deal friction.
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September 23, 2026
Fla. Couple Did Not Properly Back Deductions, Tax Court Says
A Florida couple failed to properly substantiate reported tax deductions, including claims to property damage from a 2018 hurricane, items donated to charities and travel expenses, the U.S. Tax Court said Wednesday, ruling the taxpayers had underreported their income.
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September 23, 2026
Home Health Co. Asks Tax Court To Invalidate IRS Levy
An in-home health company is not liable for nearly $236,000 in civil penalties imposed by the Internal Revenue Service, it told the U.S. Tax Court, urging it to determine that the agency's proposed levy action should not have been sustained.
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September 23, 2026
Aventis Denies Owning Assets In $40M Tax Fight At 3rd Circ.
The U.S. Tax Court contradicted its own findings by deciding that pharmaceutical company Aventis controlled assets in an investment vehicle with a French affiliate, couldn't deduct related payments and was liable for nearly $40 million in income taxes, the company told the Third Circuit.
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September 23, 2026
Judge Dismisses Son's Bid To Recoup Parents' Tax Payments
A Tennessee federal judge dismissed a son's bid for a refund of federal income taxes for his dead parents' estates, finding he failed to establish that his father sufficiently participated in an amusement equipment manufacturing business to claim associated losses.
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September 22, 2026
IRS Requests Comments On Proposed Opportunity Zone Regs
The Internal Revenue Service on Tuesday requested comments on the implementation of the federal opportunity zone program, including whether additional guidance is needed to address issues related to opportunity fund investment.
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September 22, 2026
Atty Urges 4th Circ. To Reverse Liability For Client's Taxes
A Baltimore attorney asked the Fourth Circuit to reverse a lower court's order that he cover unpaid federal income taxes owed by his client's holding company, saying he didn't engage in self-dealing.
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September 22, 2026
8th Circ. Asked To Nix Fraud Tax Credit Suit, $90M Judgment
A man accused of helping form a sham limited liability company that fraudulently received millions in alternative fuel mixture tax credits asked the Eighth Circuit on Tuesday to reverse a judgment of more than $90 million against him, saying he shouldn't be personally liable for the company's conduct.
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September 22, 2026
US Asks 5th Circ. To Revive IRS Deal On Church Politicking
The U.S. government urged the Fifth Circuit to revive its deal with four religious groups to allow churches to engage in some political speech without losing their tax-exempt status, saying a lower court improperly dismissed the case in its entirety for lack of jurisdiction.
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September 22, 2026
Tax Court OKs $21M Easement Cut In Appeal Process Fight
The IRS did not wrongfully deny a holding company the chance to appeal a reevaluation that lopped $21 million off the value of a Tennessee conservation easement for which it claimed a deduction, the U.S. Tax Court ruled Tuesday.
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September 22, 2026
Dispensary's Tax Deduction Properly Nixed, IRS Tells 9th Circ.
The U.S. Tax Court correctly ruled that a San Francisco marijuana dispensary's expenses found to be tied to trafficking in controlled substances aren't deductible, the IRS told the Ninth Circuit, saying such a deduction shouldn't be allowed in determining an amount to settle the business's $3 million tax debt.
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September 22, 2026
Virgin Islands Tax Agency Can't Ignore Treasury, Judge Says
The U.S. Supreme Court's 2024 Loper Bright decision does not allow U.S. Virgin Islands revenue collectors to override U.S. Treasury Department regulations exempting residents of the territory from the net investment income tax, a federal judge held.
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September 21, 2026
Xbox Buyer Says IEEPA Refund Arbitration Bid Lacks Backing
Microsoft's bid to force arbitration of an Xbox purchaser's proposed class action accusing the video game giant of wrongfully withholding tariff refunds from consumers should fail because it can't point to a clause that covers his dispute, he told a Washington federal court.
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September 21, 2026
IRS Properly Nixed Tax Deals, Couple Owe $1.8M, Judge Says
A disbarred lawyer and his wife owe more than $1.8 million in outstanding tax liabilities the IRS has tried to collect for more than a decade, a Wisconsin federal judge said, finding the agency substantiated the liabilities and confirmed that it properly rescinded compromise offers to resolve the debts.
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September 21, 2026
Partnership Was Diligent After Notice Got Lost, Court Says
A partnership's late-filed petition in the U.S. Tax Court was due to circumstances beyond its control in a case where the final partnership adjustment from the IRS was mailed correctly but returned by the U.S. Postal Service as undeliverable, the court held Monday.
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September 21, 2026
IRS Can Enforce Summons In Korean Probe Of VC Partner
The IRS can enforce a summons seeking bank information about a venture capitalist on behalf of South Korean tax authorities, a California federal judge ruled, holding that the statutory requirement to provide advance notice applies only to domestic tax liabilities.
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September 21, 2026
IRS Again Delaying Dividend Anti-Abuse Regs
The IRS is again extending the transition period for rules that govern certain financial transactions that could avoid withholding on dividend payments to foreign taxpayers, the agency announced Monday.
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September 21, 2026
IRS' Economic Substance Doctrine Has Limits, 5th Circ. Told
The IRS should not invoke the economic substance doctrine whenever it dislikes a transaction's tax consequences, an advocacy group told the Fifth Circuit on Monday in an eye doctor and his wife's appeal of a ruling that rejected their ophthalmology practice's microcaptive insurance arrangements.
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September 21, 2026
Varian, Gov't Appeal Foreign Dividend Decision To 9th Circ.
Varian Medical Systems Inc. is appealing a U.S. Tax Court decision that it owes more than $7.2 million to the Internal Revenue Service as a result of the court limiting its deemed dividends deduction, while the government is also appealing, according to filings in the Ninth Circuit.
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September 21, 2026
IRS Asks 5th Circ. To Pause Microcaptive Rules Case
The IRS asked the Fifth Circuit to stay briefing in a global tax services provider's bid to revive its challenge to the agency's reporting rules for microcaptive insurance companies pending the resolution of a related case before the appeals court.
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September 21, 2026
Funder Says $13M Albania Default Judgment Should Stand
Litigation funder Omni Bridgeway has urged a D.C. federal court to preserve a default judgment enforcing a roughly $13 million arbitral award against Albanian state entities, arguing they waited an unreasonable 18 months to appear despite receiving repeated notice of the case.
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September 18, 2026
Ex-DOJ Chief Lambastes 'Abuses Of Power' In Goldstein Case
The U.S. Department of Justice constantly made false statements in its criminal case against famed appellate advocate Tom Goldstein, and his convictions must be erased because "prosecutorial misconduct pervaded every stage of the proceedings," a former DOJ prosecutor told the Fourth Circuit.
Expert Analysis
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Section 122 Tariffs Show Shift In Strategy, Not Trade Policy
By imposing temporary tariffs under Section 122 of the Trade Act as a stopgap measure while it pivots to less transitory statutory authorities, the Trump administration sent a clear message that the U.S. Supreme Court’s decision in Learning Resources v. Trump, invalidating duties imposed under the International Emergency Economic Powers Act, will not precipitate a change in policy direction, say attorneys at Snell & Wilmer.
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Tax Court Ruling Signals Cross-Border Loan Scrutiny
The U.S. Tax Court’s recent decision in Aventis v. Commissioner compounds ongoing regulatory focus on debt originations and should prompt practitioners to assess their existing cross-border lending structures for potential exposure to U.S. federal income tax, say attorneys at Eversheds.
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Lessons From Justices' Split On Major Questions Doctrine
The justices' varied opinions in Learning Resources v. Trump, which held the International Emergency Economy Powers Act did not confer the power to impose tariffs, offer a meaningful window into the U.S. Supreme Court's perspective on the major questions doctrine that will likely shape lower courts' approach to executive action challenges, say attorneys at Venable.
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Resilience Planning As Nat'l Security Shifts Tech Import Policy
In response to a sustained reorientation of U.S. trade policy around national security considerations, businesses reliant on processed critical minerals must closely monitor diplomatic negotiations and the potential expansion of trade measures, incorporating contingency planning into procurement and long-term investment strategies, says attorney Sohan Dasgupta.
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How The New Tariff Landscape May Unfold
To replace tariffs formerly imposed under the International Emergency Economic Powers Act, the administration will rely on a patchwork of statutes, potentially leading to procedural challenges and a complex tariff landscape with varying levels, durations and applicability, says Joseph Grossman-Trawick at King & Spalding.
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What Orgs. Should Note In IRS Group Tax Exemption Overhaul
In a significant update, the IRS Revenue Procedure 2026-8 shows that the group exemption program is moving into a new regulatory era involving more uniformity, oversight and compliance obligations, and early action is key to preserve group exemption status and avoid disruption for subordinate organizations, says Ravi Sundara at Spencer Fane.
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How Banks Can Apply FinCEN Beneficial Ownership Relief
A recent Financial Crimes Enforcement Unit order limiting the circumstances under which banks should identify and verify beneficial owners may allow banks to tailor their approach to verification compliance, but only after reviewing customer due diligence policies and evaluating alignment with their risk profiles, say attorneys at Cleary.
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Parsing Clarifications On Foreign Entity Rules For Tax Credits
Recent U.S. Internal Revenue Service and Treasury Department guidance answers taxpayer questions on several key foreign entity rules under the One Big Beautiful Bill Act, but questions remain over transactions with companies that have ties to covered nations such as Iran, say attorneys at Cleary.
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Aligning Microsoft Tools With NYC Bar AI Recording Guidance
The New York City Bar Association’s recently issued formal opinion, providing ethical guidance on artificial intelligence-assisted recording, transcription and summarization, raises immediate questions about data governance and e-discovery for companies that use Microsoft 365 and Copilot, say Staci Kaliner, Martin Tully and John Collins at Redgrave.
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Preferred Equity Monetizations Unlock Energy Tax Credits
As private capital funds more energy and infrastructure projects, preferred equity monetization structures — combining elements of tax credit transfers and tax equity partnership-flip transactions with hybrid capital structures — can help project sponsors monetize federal tax credits, access private capital markets and gain structuring flexibility, say attorneys at Willkie.
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5 Different AI Systems Raise Distinct Privilege Issues
A New York federal court’s recent U.S. v. Heppner decision, holding that a defendant’s use of Claude was not privileged, only addressed one narrow artificial intelligence system, but lawyers must recognize that the spectrum of AI tools raises different confidentiality and privilege questions, says Heidi Nadel at HP.
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After Learning Resources: A Practical Guide For US Importers
Following the U.S. Supreme Court's Feb. 20 decision in Learning Resources v. Trump, U.S. importers and consumers on whom tariffs were imposed under the International Emergency Economic Powers Act can seek relief through existing administrative procedures or a yet-to-be-determined bespoke refund mechanism, and should plan for more changes in the tariff landscape, say attorneys at Baker Botts.
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AI-Assisted Arbitration Needs Safeguards To Ensure Fairness
As tribunals and arbitral institutions increasingly use artificial intelligence tools in their decision-making processes, clear disclosure standards and procedural safeguards are necessary to ensure that efficiency gains do not erode the fairness principles on which arbitration depends, says Alexander Lima at Wesco International.