Paul Wilner is the firm’s managing partner with more than 35 years of experience. He also heads Grossberg Company LLP’s Tax practice. Paul has vast career experiences, especially within the areas of troubled business workouts, complex real estate transactional planning, comprehensive tax planning for high-net-worth individuals, partnership taxation and all phases of the real estate industry and related fields. His practice also focuses on estate, gift and trust taxation, business and real property acquisition due diligence analysis and IRS tax controversy matters.

Paul has served as an expert witness in both criminal and civil tax matters and has provided expert testimony before the US Treasury. Washingtonian Magazine named him one of the top tax accountants in Washington D.C. and he is author of various articles on real estate and partnership taxation. He is a frequent instructor at national tax conferences and programs, including the American institute of Certified Public Accountants (“AICPA”) National Federal Tax Conference, the AICPA’s National Real Estate Tax Conference, NYU’s National Partnership and Real Estate Tax Conference, MICPEL Annual Tax Seminars, the College of William and Mary School of Law, the Kentucky Institute of Taxation, AICPA Small Business Conference, and several other tax conferences and seminars held throughout the country.


AICPA (American Institute of Certified Public Accountants)
The AICPA Tax Executive Committee
AICPA Tax Executive Technical Reviewer – Partnership, S Corp., and Individual Tax matters
Chair AICPA’s National Partnership Technical Resource Panel
Chair NYU’s National Partnership and Real Estate Tax Conference
Chair AICPA’s annual National Real Estate Tax Conference
Chair AICPA Task Force on Debt Reduction Basis Adjustments
Chair of Greater Washington Society of CPA’s Federal Taxation Committee
Member of AICPA’s Federal Tax Division
Chair of AICPA’s Task Force on Partnership Debt Allocation Practice Guide
Member of AICPA Tax Shelter Regulation Task Force
Executive Committee, Jeffrey Henry International; Region of the Americas


Certified Public Accountant