Photo of Amanda H. Nussbaum

Amanda H. Nussbaum is the chair of the Firm’s Tax Department as well as a member of the Private Funds Group. Her practice concentrates on planning for and the structuring of domestic and international private investment funds, including venture capital, buyout, real estate and hedge funds, as well as advising those funds on investment activities and operational issues. She also represents many types of investors, including tax-exempt and non-U.S. investors, with their investments in private investment funds. Business partners through our clients’ biggest challenges, Amanda is a part of the Firm’s cross-disciplinary, cross-jurisdictional Coronavirus Response Team helping to shape the guidance and next steps for clients impacted by the pandemic.

Amanda has significant experience structuring taxable and tax-free mergers and acquisitions, real estate transactions and stock and debt offerings. She also counsels both sports teams and sports leagues with a broad range of tax issues.

In addition, Amanda advises not-for-profit clients on matters such as applying for and maintaining exemption from federal income tax, minimizing unrelated business taxable income, structuring joint ventures and partnerships with taxable entities and using exempt and for-profit subsidiaries.

Amanda has co-authored with Howard Lefkowitz and Steven Devaney the New York Limited Liability Company Forms and Practice Manual, which is published by Data Trace Publishing Co.

Proskauer’s 30th Annual Trick-or-Treat Seminar was held virtually on Friday, October 31 and discussed timely topics and best practices specifically tailored to the not-for-profit community.

The seminar discussed:

  • An Update on DEI Compliance Developments
  • Practical Considerations for Entities Providing Gender-Affirming Care
  • Compensation and Benefits Developments

Amanda Nussbaum welcomed everyone and

On July 25, 2025, the U.S. Court of Appeals for the Eighth Circuit affirmed the District Court decision holding that the Mayo Clinic is entitled to an $11.5 million refund of certain unrelated business income taxes imposed on it due to it being an “educational organization” under section 170(b)(1)(A)(ii).[1]

On June 5, 2025, the United States Supreme Court (the “Court”) unanimously ruled in Catholic Charities Bureau, Inc. v. Wisconsin Labor and Industry Review Commission that a Catholic charity group was entitled to a tax exemption from the state’s unemployment fund, and that interpreting the statutory language to the contrary

According to a National Disability Institute report (available here), adults living with disabilities need 28% more income on average to achieve the same standard of living as those without disabilities. There are some tools designed to address this disparity, including Achieving a Better Life Experience (“ABLE”) accounts, a potentially

On November 21, 2022, Governor Kathy Hochul signed into law new legislation, which amends certain provisions of the New York Not-For-Profit Corporation Law (the “N-PCL”).  The legislation, described in detail below, “modernizes provisions of law relating to members, directors and officers to align with current practices, streamline procedures and

Introduction

Tax-exempt organizations, while not generally subject to tax, are subject to tax on their “unrelated business taxable income” (“UBTI”).  One category of UBTI is debt-financed income; that is, a tax-exempt organization that borrows money directly or through a partnership and uses that money to make an investment is generally subject to tax on a portion of the income or gain from that investment.[1]  However, under section 514(c)(9),[2] “educational organizations” are not subject to tax on their debt-financed income from certain real estate investments.

The Mayo Clinic in Minnesota is one of the country’s leading hospitals.  Between 2003 and 2012, the Mayo Clinic was a partner in a partnership that borrowed money to make real estate investments.[3]

On November 22, 2022, U.S. District Court for the district of Minnesota held that the Mayo Clinic qualified as an educational organization within the meaning of section 514(c)(9) and, therefore, was not subject to tax on the debt-financed income from the partnership.[4]

On October 21, 2021, the Internal Revenue Service (the “IRS”) released Notice 2021-56 (the “Notice”), which sets forth the additional requirements a limited liability company (“LLC”) must satisfy to obtain a determination letter recognizing its tax-exempt status under sections 501(a) and 501(c)(3) of the Internal Revenue Code.[1]

The Notice also requests public comments by February 6, 2022 to assist the IRS and Department of the Treasury in determining whether further guidance is needed. Of particular interest are potential conflicts with state LLC statutes. For instance, the Notice requests comments on whether an LLC could be formed for exclusively charitable purposes in states that require LLCs to be profit-seeking, and whether other provisions of state LLC statutes could prevent an LLC from qualifying for federal tax exemption. In addition, the Notice asks whether an LLC seeking section 501(c)(3) status should be allowed to have members that are not themselves section 501(c)(3) organizations, governmental units, or wholly-owned instrumentalities of governmental units.

Proskauer’s 26th Annual Trick or Treat Seminar was held virtually on Friday, October 29th and discussed timely topics and best practices specifically tailored to the not-for-profit community.

The seminar discussed:

  • Workplace challenges: Mandatory vaccinations, HERO act and other considerations
  • Tax proposals impacting nonprofit organizations
  • Employee benefits update

Amanda Nussbaum welcomed everyone and introduced the presenters.