Eva Mruk

Partner, PKF O’Connor Davies LLP

Partner, PKF O’Connor Davies Advisory LLC

"Exempt organizations play a fundamental and vital role in creating more equitable and thriving communities. My experience and professional dedication in serving and advising the tax-exempt sector is both inspiring and rewarding."

Eva Mruk serves in the Tax & Advisory Services Group. She has 25 years of experience providing tax compliance and advisory services to the not-for-profit and tax-exempt sectors, including public charities, social services organizations, membership organizations, cultural organizations, colleges and universities, healthcare, religious organizations, business leagues, trade associations, social clubs and private foundations

Eva’s experience enables her to offer insightful advice and valuable guidance with respect to a broad range of tax issues such as: federal, state, and local tax compliance; establishing and protecting tax-exempt status; governance, executive compensation; lobbying and political activities, public support testing and planning; fundraising and state solicitation laws; grant-making; international activities, strategic tax planning; unrelated business income (UBI); and alternative investments and their subjectivity to UBI tax and foreign reporting.

Eva represents clients with federal and state tax controversy matters such as tax-exemption revocations and reinstatements and assists in audits and examinations. She stays well-informed of current tax legislation and emerging issues and is a frequent author and speaker on the complex tax laws affecting tax-exempt organizations.

Professional Affiliations & Civic Involvement

  • American Institute of Certified Public Accountants (AICPA)
  • New York State Society of Certified Public Accountants (NYSSCPA)
  • National Association of Enrolled Agents (NAEA)
  • New York State Society of Enrolled Agents
  • American Society of Tax Problem Solvers (ASTPS)


  • Certified Public Accountant (New York)
  • IRS Enrolled Agent 
  • Certified Tax Representation Consultant