Alanna B. Lenihan is an Associate of Brinen & Associates, LLC. Her practice encompasses
corporate, tax, and litigation matters, including assisting with responses to Internal Revenue
Service (IRS) information document requests and matters involving federal tax representation.
Ms. Lenihan brings experience in real estate transactions, estate administration, and insurance
coverage disputes, with particular exposure to securities litigation and corporate liability.
Alanna previously served as a JD Analyst in the Financial Lines division of American
International Group (AIG), where Ms. Lenihan examined complex insurance coverage issues
arising from securities class actions, corporate disputes, and claims alleging breaches of fiduciary
duty. Working with defense counsel, she evaluated litigation exposure and factors relevant to
potential settlements. This work required her to consider the underlying allegations against
corporate defendants alongside the scope of insurance coverage and potential financial exposure.
In 2025, Alanna worked as a Law Clerk at a boutique law firm concentrating on real estate,
estate planning, and tax law. Ms. Lenihan assisted with residential real estate transactions
involving deeds, contracts of sale, purchase agreements, and leases. Her responsibilities also
included legal research and drafting memoranda concerning will contests, estate litigation, and
estate administration.
Ms. Lenihan’s earlier experience includes a judicial clerkship in 2023 with the Honorable
Nicholas Moyne of the New York State Supreme Court where Alanna drafted decisions, motions,
and researched various disciplines of law. She also worked at Hach & Rose, a personal injury
litigation firm, gaining experience in both judicial and private practice settings.
Alanna graduated with honors from the Elisabeth Haub School of Law at Pace University,
earning her Juris Doctor in 2025. During law school, she was a member of the Tax Advocacy
Team and the First-Generation Law Students Association. Ms. Lenihan also holds a Bachelor’s
degree in International Studies from the University of Miami.
Outside of her legal practice, Alanna enjoys traveling throughout Europe and Asia, and
following tennis. Ms. Lenihan was also a competitive swimmer for thirteen years, during which
she participated in the Junior Olympics.

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