On July 28, 2026, Lee Weinberg, Jamison Gilmore, and Shahrokh Sheik drew on their respective transactional and litigation experience to offer practitioners tips regarding alter-ego liability with regard to piercing and reverse piercing of the corporate veil. The discussion centered on the practical traps that arise when seeking or defending against veil piercing, and the strategies that can make the difference between a favorable outcome and a costly misstep.
The Basics of Alter Ego Liability
At its core, veil piercing typically requires a two-part showing: a unity of interest between the entity and its owners such that their separate personalities no longer exist, and a resulting injustice if the entity’s limited liability is maintained. Courts apply a multi-factor analysis to the first prong, examining indicators such as inadequate capitalization, commingling of funds, failure to observe corporate formalities, siphoning of company assets, and use of the entity as a mere facade for a dominant owner. Often, no single factor is dispositive, though certain ones (particularly undercapitalization and commingling) often weigh more than others. The webinar highlighted an important jurisdictional distinction in that, while California courts have historically been more receptive to veil-piercing claims, states like Delaware, Wyoming, Nevada, and South Dakota often offer stronger protections for entity separateness. The panelists also noted evolving federal and state developments concerning affiliate profits, joinder, and exposure of parent and subsidiary entities in complex corporate structures, reinforcing the need for practitioners to stay current on shifting doctrinal trends.
Transactional Guidance Regarding Avoiding Alter Ego Liability
Turning to the transactional side, Lee Weinberg offered clear and actionable guidance for practitioners and business owners. Maintaining entity separateness requires deliberate, ongoing discipline, such as:
- Keeping separate bank accounts for each entity.
- Adequately capitalizing companies and document those capitalization assumptions.
- Following governing documents rigorously.
- Executing all agreements in the entity’s name and never in a personal capacity.
- Documenting insider transactions at arm’s length with entity-specific ledgers.
- Conducting solvency reviews before making distributions to owners or affiliates.
Drawing from his transactional practice, Lee noted that single-member LLCs present a particularly elevated risk profile for veil piercing, and that unlike corporations, LLCs remain subject to “reverse” piercing claims, where a creditor with a judgment against an individual can reach through to seize the assets of an LLC that person controls. Forming entities in jurisdictions with strong limited liability protections and monitoring evolving state-by-state beneficial-ownership and transparency obligations were also emphasized as best practices.
Litigation Guidance Regarding Prosecuting and Defending Against Alter Ego Liability
On the litigation side, Shahrokh Sheik and Jamison Gilmore shared lessons from their own trial and arbitration experience to offer guidance for both plaintiffs and defendants. For plaintiffs, the decision of when to raise alter ego claims carries real strategic consequences.
For example:
- Pleading alter ego in an initial complaint opens the door to early financial discovery on defendants, a significant advantage in assessing collectability, but plaintiffs at the outset often lack the specific facts about solvency and capitalization needed to survive a pleading challenge.
- Amending the complaint after targeted discovery is a common and effective alternative, and courts are generally inclined to grant leave to amend unless the motion comes too close to trial or the allegations appear baseless.
- And post-judgment, California’s Code of Civil Procedure section 187 provides a powerful tool that allows plaintiffs to add alter ego judgment debtors by motion even when alter ego was never pleaded during the underlying litigation.
Shahrokh and Jamison cautioned from experience, however, that this avenue requires the corporation’s liability to have been actually litigated and the alter ego’s interests to have been adequately represented, so impleading the alter ego earlier in the case remains the more prudent course where feasible. Both Shahrokh and Jamison gave practical advice for lawyers representing plaintiffs or defendants to consider when effectively advocating for their clients for or against alter ego liability.
Final Thoughts
The panelists made clear that clients should be advised to build and maintain separateness defenses from day one, and prepare to distinguish fraud-based theories from domination-and-control theories before trial in order to defend against alter ego liability. Expert witnesses, particularly forensic accountants who can testify to capitalization adequacy, commingling patterns, intercompany pricing, and asset transfers, play a critical role in defending against alter ego allegations. Settlement analysis should factor in both the collection leverage that alter ego claims create for plaintiffs and the defense costs of litigating a highly fact-intensive equitable claim with inherently unpredictable outcomes. Whether used as a sword to create litigation leverage or as a shield to protect personal assets, alter ego liability demands attention at every stage of a matter. The webinar’s core message was that the best preparation comes from understanding how these issues play out in real disputes, and the presenters’ firsthand accounts of navigating alter ego claims in trial and arbitration settings provided a valuable roadmap for practitioners looking to avoid the most common pitfalls.