Gould & Ratner

9 Best Lawyers awards

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Awarded Practice Areas

Tax Law

Biography

Abby Mahony enjoys transforming the complexities of tax law into strategic insights that work in her clients’ favor. Drawing on her background at a public accounting firm, she has a depth of experience assisting clients in tax-related matters spanning almost every industry.

Abby blends sharp business acumen with tax expertise to advise clients including closely held businesses, family-owned businesses, and family offices. Focusing her practice on mergers and acquisitions and other transactional tax matters, she assists both buy-side and sell-side clients in a variety of mergers, acquisitions, and other strategic transactions.

Her work seamlessly integrates with other Gould & Ratner departments, and she regularly steps in whenever tax-related matters arise. While she brings specialized expertise as a stand-alone tax attorney, her collaborative approach ensures that her strategies add value across a range of areas, offering clients holistic and efficient solutions.

Gould & Ratner

9 Best Lawyers awards

Gould & Ratner logo

Overview

  • Northwestern University, LL.M., Taxation
  • DePaul University, B.A., Political Science
  • University of Chicago, J.D., graduated 2016

  • Illinois, Illinois State Bar Association
  • Illinois, Illinois State Bar Association
  • Northwestern University, LL.M., Taxation
  • DePaul University, B.A., Political Science
  • University of Chicago, J.D., graduated 2016

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch® in America 2026 for work in:
  • Tax Law

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