Stephen Wiener concentrates his practice in business, corporate and LCC tax law and estate planning and administration matters, as well as transactional real estate. His business clients include many closely held and multi-generational businesses. Steve advised on federal and state taxation and general business issues as well as having experience in bank and loan negotiation and documentation. Estate planning and administration is provided for a range of clients from sophisticated estate plans for the high net worth individuals to "simple wills". Steve has been recognized as an Accredited Estate Planner by the National Association of Estate Planners and Councils (NAECP) and was included in the Lehigh Valley Buisness 2021 "Power 30 in Law" listing.

Steve is admitted to practice in the states of Pennsylvania and Florida. He frequently handles representation of businesses and individuals before the IRS and state tax boards.

Steve is a member of the Estate and Gift Tax Committee of the Tax Section of the American Bar Association and has been a lecturer and panelist at various tax and business seminars. He is also a member of the Lehigh County, Pennsylvania and American Bar Associations and the Florida Bar and a title agent for Commonwealth Land Title Insurance Company.