An attorney for over 35 years, Karen founded Tenenbaum Law, P.C., which helps individuals and businesses facing IRS and New York State tax problems. Karen is a frequent speaker on IRS and NYS tax issues for numerous professional organizations, including the NCCPAP Accounting and Tax Symposium, AAA-CPA, New York State Society of Enrolled Agents and more. Presently, she serves as the Chair of the Suffolk County Bar Association Tax Law Committee. Karen received her LL.M. (Taxation) from New York University School of Law and her J.D. from Brooklyn Law School. Karen is admitted to the State Bar of New York and to the U.S. Tax Court. Karen is also a Certified Public Accountant.

Karen has been honored by the Suffolk County Bar Association Tax Committee with the Award of Recognition for her Exemplary Service to the Tax Law Committee and by Schneps Media with the Power Lawyers Award. She has been inducted into Long Island Business New’s Hall of Fame and was listed on the Power 25 Lawyer List. Karen has been named a New York Metro Super Lawyer for many years.

Allison W. Rosenzweig concentrates her practice on business and transactional matters for a wide range of clients, including startups, closely-held companies, and national entities. Her experience includes mergers and acquisitions, equity financing, early-stage investing, entity formation and governance, business divorce, the drafting and review of shareholder and operating agreements, supply and distribution agreements, entertainment agreements, licensing agreements, employment and consulting agreements, and a wide variety of other general corporate and commercial contracts.

Ms. Rosenzweig is also a frequent writer and lecturer on a variety of corporate law topics. To see her most recent articles and engagements, you can go to Allison's Corporate Corner, the destination for your corporate legal needs.

She served as Co-Chair for Smile Farms’ Summer Soiree, a fundraising event for a not-for-profit organization that assists developmentally disabled adults in finding employment at local farms, urban gardens, and greenhouses. She is also a volunteer with Achilles Kids, a program that helps children with disabilities incorporate physical activity into their lives to help with development.

Scott Ahroni is a shareholder in Polsinelli’s Tax Group. His practice focuses on federal, state, and local tax controversies. His particular areas of emphasis are audits, administrative appeals, and tax litigation in various courts and tribunals, including the United States Tax Court, United States District Court, New York State Division of Tax Appeals, New York State Tax Appeals Tribunal, New York City Tax Tribunal, New York Department of Labor, Unemployment Insurance Appeal Board, and the New York State Appellate Divisions, First and Third Departments.

Scott uses his background in tax controversy to assist clients in many facets of tax planning at the Federal, New York State, and City level an emphasis on providing guidance to businesses and individuals on foreign withholding obligations, foreign business, and asset holding structures, use of foreign tax credit, foreign earned income exclusion, outbound, and inbound planning for U.S. citizens and foreign nationals and pre-immigration planning.