Kahn and Roman’s article, The Flip and Flop of Taxing Alimony, offers a rigorous and well-structured analysis of a significant yet often overlooked shift in U.S. tax policy: the treatment of alimony payments following the Tax Cuts and Jobs Act of 2017 (TCJA). Although the article focuses on the specific issue of alimony taxation, its analysis engages with foundational tax law concepts, including the ability-to-pay principle, progressive rate structures, the assignment of income doctrine, and the theoretical foundations of the income tax system. The authors approach the topic from multiple doctrinal, historical, and policy angles, resulting in a thorough and intellectually grounded examination.

The article begins with a clear introduction which sets out both the doctrinal change and the normative position the authors intend to defend. From there, the paper unfolds in four parts: (1) a historical account of alimony taxation in the United States; (2) a comparative review of the possible approaches to taxing alimony; (3) a detailed critique of the TCJA; and (4) a normative defense of returning to the prior deduction/inclusion regime. Each section builds logically on the prior, and the reader is never left unclear about the path the argument is taking.

The historical analysis part is especially strong. As someone with a deep appreciation for legal and tax history, I found this portion of the paper particularly engaging. The authors trace a century-long arc, beginning with Gould v. Gould in 1917 and extending through wartime revenue pressures, statutory changes in 1942 and 1984, and culminating in the TCJA’s reversal of course. This historical narrative is not only rich in detail but also instrumental in contextualizing contemporary policy decisions within a longer trajectory of doctrinal instability. Last, the integration of case law, legislative reports, and secondary commentary is thorough and carefully executed.

Building on this historical foundation, Kahn and Roman skillfully navigate the technical complexities of alimony taxation, building their analysis in the evolving statutory framework. The article offers a clear and in-depth treatment of the technical elements of alimony taxation. The authors lead the reader through the mechanics of the shifting tax regimes, including the roles of Code sections 71 and 215, the alimony recapture rules, the interaction with child support, and the implications for tax compliance and reporting. I personally found that the historical context developed earlier in the article enriches this technical discussion by illuminating how each regime emerged in response to evolving legal and fiscal pressures. Despite the technical aspects of the subject, the analysis remains accessible and precise throughout.

The policy discussion is one of the article’s strongest elements, offering a careful and well-rounded analysis that moves beyond surface-level argument and engages meaningfully with the broader implications of the current and prior tax regimes. While the authors make their clear case for restoring the deduction and inclusion regime, they also take opposing views seriously, particularly the work of Professors Davis, Soled, and Soled, and present their concerns regarding tax base erosion, collusion, and human capital theory with clarity and fairness. For instance, the authors challenge the human capital analogy to physical injury damages, arguing that alimony reflects mutual gains from marital contributions, not mere compensation for loss, thus justifying taxation to the recipient. The article’s responses are grounded in doctrine and informed by how these issues play out in real-world divorce negotiations, which is a very interesting read. Also, this kind of direct engagement with competing views makes the authors’ overall argument much more convincing. While the TCJA’s uniform treatment simplifies IRS enforcement, Kahn and Roman argue that the administrative burden of distinguishing alimony from child support is justified by the superior alignment with progressive taxation principles.

Furthermore, I found the article’s use of income tax theory to be highly engaging. The discussion of the Haig-Simons definition and the role of consumption as a proxy for tax base measurement adds real depth to the analysis. By framing alimony within the Haig-Simons framework, the authors not only critique the TCJA but also enrich broader debates about how income tax systems should measure consumption and allocate tax burdens across economic units. By examining how alimony fits (or fails to fit) within that framework, the authors move beyond doctrinal critique and offer a meaningful academic contribution. Their use of clear examples and well-chosen hypotheticals also stood out, providing a practical lens that helps make the theoretical discussion more accessible and useful.

Even readers without specific expertise in family law or alimony will find value in how the article uses this focused topic to explore broader questions about the structure and purpose of the income tax. Key policy considerations such as progressivity, fairness, administrative simplicity, and revenue impact are all addressed with much care and depth. The authors’ conclusion, which supports a return to the prior regime, is persuasive within the framework they present, though reasonable readers may come to different views depending on how they balance simplicity against equity or revenue concerns against taxpayer flexibility. By allowing parties to allocate the tax burden, the elective regime not only maximizes after-tax income but also serves as a practical tool to ease contentious divorce negotiations, potentially reducing litigation costs.

In sum, The Flip and Flop of Taxing Alimony is an excellent contribution to tax scholarship. It brings together historical context, technical precision, theoretical grounding, and normative analysis in a format that is both rigorous and accessible. Regardless of one’s views on the proper treatment of alimony payments, the article stands out for its clarity, depth, and its contribution to ongoing debates about the structure of the federal income tax. Students learning tax law would especially benefit from reading this piece. It demonstrates how a single issue can be analyzed through doctrinal, historical, economic, and policy perspectives, and it models how to connect statutory interpretation with larger theoretical concerns.