Worsek & Vihon, LLP

180 N La Salle St Ste 3010
Chicago, IL 60601-2802

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During more than thirty five years in practice, Worsek & Vihon has helped thousands of condominium, cooperative apartment and townhome associations evaluate and appeal their property tax assessments. From downtown high rises to suburban complexes, experience has taught us that clients have many questions before even beginning the process.


Your property tax issues deserve fully committed representation, with hands-on management and ongoing communication by accomplished lawyers.

Worsek & Vihon LLP is a team of experienced attorneys, singularly focused on real estate tax law. We are a boutique practice that is large enough to handle the most complex assessment issues, yet small enough to offer the dependable, personalized attention our clients deserve.

Practicing throughout Illinois with an emphasis on properties in Cook and the surrounding counties, Worsek & Vihon is among Chicago’s most active and well-respected firms exclusively focused on real estate tax matters.

Established in 1983, we are dedicated to minimizing property tax liabilities while providing extraordinary client service. Over the years we have developed a reputation for achieving successful results through strategic tax portfolio management; well researched, creative appeal preparation and aggressive advocacy.


Worsek & Vihon lawyers include veterans of the Cook County State’s Attorney’s Office, Cook County Assessor’s Office, large law firms and public accounting firms. We understand the literal and nuanced intricacies of ad valorem tax law and how to approach the appeal process to maximize outcomes. Together, we have represented properties throughout Illinois and have attained successful-often precedent-setting-results.

We believe no other firm works harder or offers a more experienced legal team. We are proud of the long-term relationships and respect we have earned representing our clients. And because Worsek & Vihon has a singular focus on real estate tax matters, our fees can be structured with value and flexibility.

Get to Know Our Partners

Diamond Partners
Wintrust Community Advantage branding

We were made to serve community associations. For more than two decades, we've been committed to helping associations reach their financial goals with an unmatched level of service.

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Diamond Partners
Itasca Bask & Trust Co branding

We serve community associations of all sizes throughout the Chicagoland area. We provide common element repair financing to associations as small as six-units as well as to large high-rise communities and sprawling city or suburban townhome associations.

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