Singlehood and the Law: A Global Perspective

Virginia Public Law and Legal Theory Research Paper No. 2025-21

Oxford Handbook of Singlehood  (Yuthika Girme & Geoff MacDonald, forthcoming 2026)

Posted: 7 Mar 2025 Last revised: 10 Mar 2025

See all articles by Naomi Cahn

Naomi Cahn

University of Virginia School of Law

Chao-Ju Chen

National Taiwan University

Date Written: March 07, 2025

Abstract

The chapter provides an introduction to issues involving single people and the law. Accordingly, it explores legal approaches to singlehood and non-singlehood, and it articulates the most significant questions for future directions from a global perspective. The chapter primarily focuses on developing a descriptive model of legal classifications of single and non-single people, distinguishing legal issues from those in psychology, sociology, economics, and popular culture. Singlehood status matters in contexts ranging from family formation and reproductive rights to retirement security, tax laws, zoning, public benefits-and beyond. As the chapter shows, the status of singlehood might have drawbacks or benefits, depending on the category and the national approach to a particular legal issue. This descriptive model should be applicable throughout different legal systems, and the chapter uses Taiwan and the United States as examples of the utility of this model.

Keywords: singlehood, law, equity, discrimination, legal status, Taiwan, US

Suggested Citation

Cahn, Naomi R. and Chen, Chao-Ju, Singlehood and the Law: A Global Perspective (March 07, 2025). Virginia Public Law and Legal Theory Research Paper No. 2025-21, Oxford Handbook of Singlehood  (Yuthika Girme & Geoff MacDonald, forthcoming 2026), Available at SSRN: https://ssrn.com/abstract=5169627 or http://dx.doi.org/10.2139/ssrn.5169627

Naomi R. Cahn (Contact Author)

University of Virginia School of Law ( email )

580 Massie Road
Charlottesville, VA 22903
United States

Chao-Ju Chen

National Taiwan University ( email )

1 Sec. 4, Roosevelt Road
Taipei 106, 106
Taiwan

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