Although I teach, write and practiced predominantly in corporate and commercial law, I also have an LL.M. in Tax. Granted, my LL.M. coursework largely focused on business taxation, and therefore falls squarely within my interests. Nonetheless, given that tax and corporate/commercial law are treated as separate legal disciplines, I see tremendous opportunities for comparative and interdisciplinary analysis among tax, corporate and commercial law.
For instance, I find it intriguing that courts employ highly divergent decision-making approaches in these realms. In the tax realm, courts tend to focus on the actual economic arrangement of the parties, in an effort to identify economic substance rather than mere contractual form. Courts presiding over tax cases tend to utilize more expansive and contextual interpretive methodologies, and routinely scrutinize objective and subjective intent and other "facts and circumstances." These approaches stand in contrast to the dominant, textualist interpretive paradigm in corporate and commercial law, which relies almost exclusively upon strict interpretive norms (such as rules of contract interpretation) to construe written agreements.
To be sure, these divergent methodologies reflect the differing goals of tax, corporate and commercial law. While jurisprudence across all three disciplines emphasizes the need for certainty, uniformity and predictability in the law, tax law remains manifestly skeptical of the party autonomy that corporate and commercial law strive to protect. Courts presiding over tax cases are often called upon to examine possible crimes against the public fisc; in contrast, courts presiding over corporate and commercial law cases are generally called upon to manage disputes among sophisticated parties to voluntary, utility-maximizing arrangements.
Yet despite these distinctions, courts are increasingly importing tax doctrine into the corporate and commercial law context. ...