From “Dexit” To “Dentry”: Merger Agreements Amid the Debate Over Where to Incorporate

Key Takeaways

• Delaware remains top choice for merger contract law
• Courts offer extensive case law on fiduciary duties and MAE
• Nevada and Texas lack comparable merger jurisprudence
• Parties often split governing law: internal affairs vs. contract
• Material adverse effect standards set high bar in Delaware

Pulse Analysis

Delaware’s supremacy in merger agreements stems from a century‑long evolution of corporate and contract law. The state’s Chancery Court has cultivated a rich body of precedent on fiduciary duties, no‑shop clauses, and the definition of a material adverse effect (MAE). This jurisprudence creates a template that M&A lawyers rely on to allocate risk, set high thresholds for MAE claims, and ensure that directors meet Revlon duties during change‑of‑control transactions. By anchoring contracts to Delaware law, parties gain access to a predictable legal framework that streamlines negotiations and reduces litigation exposure.

Meanwhile, the "Dexit" discussion reflects growing interest in alternative incorporation venues such as Nevada and Texas, which tout business‑friendly statutes and newly created business courts. However, these jurisdictions lack the depth of case law that Delaware offers for complex acquisition disputes. Without a comparable judicial track record, practitioners face uncertainty when drafting provisions that hinge on nuanced interpretations, such as the scope of a target’s MAE or the enforceability of non‑solicitation windows. As a result, many deals adopt a hybrid approach: internal corporate affairs are governed by the state of incorporation, while the merger contract itself remains under Delaware’s contract law.

The practical outcome is a de‑facto "Dentry" strategy—companies may incorporate elsewhere for tax or regulatory reasons but still route their merger agreements through Delaware. This split governance preserves the benefits of Delaware’s experienced judiciary while allowing flexibility in corporate structure. For investors and dealmakers, understanding this dual‑track model is essential for assessing transaction risk, negotiating terms, and forecasting post‑closing integration challenges. As other states continue to develop business courts, Delaware’s hold remains strong, but the market will watch closely for any shift in the balance of jurisdictional advantage.