State & Local

State & Local Tax Takeaways From November

Maria Koklanaris
Senior Tax Correspondent

From a win for A&E Television Networks over New York City's unincorporated business tax to Colorado voters' approval of ballot measures to raise income taxes on high earners, November was a lively month for state and local tax. Here, Law360 looks at these and other state and local tax highlights from the past month.

The Tax Angle: Taxpayer Advocate Update, Tax Prom 2025

Stephen K. Cooper
Editor-at-Large

From a look at changes underway at the Taxpayer Advocate Service to remarks by Senate Finance Committee Chairman Mike Crapo at the Tax Prom, the Tax Foundation's annual black tie event, here's a peek into a reporter's notebook on a few developing tax stories.

Key Issues Facing The IRS Amid Looming Budget Cuts

Natalie Olivo
Senior Tax Correspondent

The Internal Revenue Service is facing steep budget cuts in 2026, raising concerns about the agency's ability to handle taxpayer services and enforcement operations that are crucial for bringing in revenue and maintaining compliance with the voluntary system. Here, Law360 looks at the key areas where resource constraints are expected to hamper the IRS and what practitioners can do in response.

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

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.

Considerations When Invoking The Common-Interest Privilege

To successfully leverage the common-interest doctrine in a multiparty transaction or complex litigation, practitioners should be able to demonstrate that the parties intended for it to apply, that an underlying privilege like attorney-client has attached, and guard against disclosures that could waive privilege and defeat its purpose, say attorneys at DLA Piper.

The Law Firm Merger Diaries: Making The Case To Combine

When making the decision to merge, law firm leaders must factor in strategic alignment, cultural compatibility and leadership commitment in order to build a compelling case for combining firms to achieve shared goals and long-term success, says Kevin McLaughlin at UB Greensfelder.

What To Watch As NY LLC Transparency Act Is Stuck In Limbo

Just about a month before it's set to take effect, the status of the New York LLC Transparency Act remains murky because of a pending amendment and the lack of recent regulatory attention in New York, but business owners should at least prepare for the possibility of having to comply, says Jonathan Wilson at Buchalter.

Despite Deputy AG Remarks, DOJ Can't Sideline DC Bar

Deputy Attorney General Todd Blanche’s recent suggestion that the D.C. Bar would be prevented from reviewing misconduct complaints about U.S. Department of Justice attorneys runs contrary to federal statutes, local rules and decades of case law, and sends the troubling message that federal prosecutors are subject to different rules, say attorneys at HWG.

Illinois Takes A Turn Under The Dance Cap: SALT In Review

From Illinois' flirtation with a wealth tax to laudable customer service in several departments of revenue, RSM's David Brunori offers his thoughts on noteworthy state and local tax news.

Rule Amendments Pave Path For A Privilege Claim 'Offensive'

Litigators should consider leveraging forthcoming amendments to the Federal Rules of Civil Procedure, which will require early negotiations of privilege-related discovery claims, by taking an offensive posture toward privilege logs at the outset of discovery, says David Ben-Meir at Ben-Meir Law.

Litigation Funding Could Create Ethics Issues For Attorneys

A litigation investor’s recent complaint claiming a New York mass torts lawyer effectively ran a Ponzi scheme illustrates how litigation funding arrangements can subject attorneys to legal ethics dilemmas and potential liability, so engagement letters must have very clear terms, says Matthew Feinberg at Goldberg Segalla.

E-Discovery Quarterly: Recent Rulings On Dynamic Databases

Several recent federal court decisions illustrate how parties continue to grapple with the discovery of data in dynamic databases, so counsel involved in these disputes must consider how structured data should be produced consistent with the requirements of the Federal Rules of Civil Procedure, say attorneys at Sidley.

The Biz Court Digest: How It Works In Massachusetts

Since its founding in 2000, the Massachusetts Business Litigation Session's expertise, procedural flexibility and litigant-friendly case management practices have contributed to the development of a robust body of commercial jurisprudence, say James Donnelly at Mirick O’Connell, Felicia Ellsworth at WilmerHale and Lisa Wood at Foley Hoag.

A Wealth Of Wrong Steps: SALT In Review

From a proposed tax on billionaires to what could be a drastic reform in Kansas, RSM's David Brunori offers his thoughts on noteworthy state and local tax news.

Why Appellees Should Write Their Answering Brief First

Though counterintuitive, appellees should consider writing their answering briefs before they’ve ever seen their opponent’s opening brief, as this practice confers numerous benefits related to argument structure, time pressures and workflow, says Joshua Sohn at the U.S. Department of Justice.

Attys Beware: Generative AI Can Also Hallucinate Metadata

In addition to the well-known problem of AI-generated hallucinations in legal documents, AI tools can also hallucinate metadata — threatening the integrity of discovery, the reliability of evidence and the ability to definitively identify the provenance of electronic documents, say attorneys at Law & Forensics.