Winkler Law

About Us

THE WINKLER GROUP LLC was established to address the ever-changing needs of our
clients and the current state of the practice of law. We treat and care for each client issue with the
same diligence and prudence that we would exercise if it were a matter that personally affected
our own lives. Our team of committed attorneys and staff treats each and every matter with the
utmost care and diligence.
THE WINKLER GROUP LLC provides a wide range of general business and tax services to
various business entities and entrepreneurial individuals. Our diverse client base includes general
business corporations, professional and close corporations, governmental entities, not-for-profit
organizations, limited liability companies, partnerships and individuals, all involved in a broad
range of entrepreneurial business activity.
Our attorneys have been recognized as leaders in the legal profession. Leading Lawyers®
has named Thomas W. Winkler to its list of leading attorneys in the areas of Closely & Privately
Held Business Law and Trust, Will & Estate Planning Law. Tom also holds the designations of an
Accredited Estate Planner® (from the National Association of Estate Planners and Councils) and
a Certified Exit Planning Advisor® (issued by the Exit Planning Institute). John B. Sprenzel is
recognized as an Emerging Lawyer® in the areas of Real Estate Law – Commercial and Real
Estate Tax Law. The firm has been selected by the American Institute of Legal Counsel as one of
the ten best firms in the State of Illinois for client satisfaction in the Estate Planning Division.