William D. Zeidenberg, CPA

Karen P. Zeidenberg





Our Team

The ILZ Group provides tax planning, tax preparation, accounting and financial advice to high net-worth individuals and closely held businesses.

To best serve our clients, the Firm's guiding philosophy is Service.

Our most senior members emphasize timely service and individual attention throughout the firm, and respond quickly to client needs and opportunities.

We serve individuals nationwide and businesses in the New York and New England regions.