Federal

Guns, Taxes & Labor: Cannabis Litigation Trends To Watch

Sam Reisman

In 2026, courts throughout the U.S. will consider cases weighing Second Amendment rights of cannabis users, a punitive federal tax policy that affects state-legal marijuana businesses, labor peace requirements in the cannabis space, and whether a constitutional doctrine bars states from preferencing their residents in doling out marijuana licenses.

Federal Tax Policy To Watch In 2026

Stephen K. Cooper
Editor-at-Large

Changes to federal tax policy are relatively uncommon in midterm election years as lawmakers, many of whom prioritize political positioning over major tax overhauls, show little appetite for sweeping legislation or even narrower fixes that could attract bipartisan support. Here, Law360 examines federal tax policy to watch in 2026.

Top Federal Tax Cases To Watch In 2026

Kat Lucero

The application of self-employment taxes to limited partners, the economic substance doctrine's threshold and the question of whether IRS penalties need a jury's deliberation are topics federal courts likely will examine in coming decisions. Here, Law360 reviews the top federal tax cases to watch in the coming year.

Examining Privilege In Dual-Purpose Workplace Investigations

The Sixth Circuit's recent holding in FirstEnergy's bribery probe ruling that attorney-client privilege applied to a dual-purpose workplace investigation because its primary purpose was obtaining legal advice highlights the uncertainty companies face as federal circuit courts remain split on the appropriate test, say attorneys at Proskauer.

Hot Topics For Family Offices In 2026

For family offices, the throughline of 2026 is disciplined readiness, as navigating impact from the One Big Beautiful Bill Act and platform maturation will be necessary to preserve flexibility and enhance client outcomes, say attorneys at Morgan Lewis.

The Case For Emulating, Not Dividing, The Ninth Circuit

Champions for improved judicial administration should reject the unfounded criticisms driving recent Senate proposals to divide the Ninth Circuit and instead seek to replicate the court's unique strengths and successes, says Judge J. Clifford Wallace of the Ninth Circuit Court of Appeals.

How Changes At The IRS Will Affect Tax Controversy In 2026

Taxpayers will need to adjust approaches to dealing with the IRS in 2026, as the agency is likely to shift its audit strategies and increases reliance on technology following the significant reductions in funding and personnel last year, say attorneys at Crowell & Moring.

5 Tariff And Trade Developments To Watch In 2026

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

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

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

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

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.

Nonprofits Face Uncertainty Over Political Activity Rules

Two federal court decisions suggesting that the Internal Revenue Service's rules for 501(c)(4) organizations' political activity may be too vague to survive constitutional scrutiny leave nonprofit organizations caught between constitutional limits on government regulation of speech and tax limits on their exempt status, say attorneys at BakerHostetler.

Supreme Court Term Limits Would Carry Hidden Risk

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

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

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.