Daniel J. DeLeo

Partner

Dan is Board Certified in Business Litigation, and his practice focuses on commercial disputes, with an emphasis on representing businesses in contract disputes, business torts, and complex business litigation. He is an experienced trial lawyer with experience in construction defect litigation, class actions, and products liability claims.

Leveraging his broad litigation background, Dan represents clients in both state and federal courts, as well as in alternative dispute resolution mechanisms such as arbitration proceedings and mediations. He has experience in:

  • General business litigation, business organizations, creditors’ rights, the Uniform Commercial Code, restrictive covenants, and business torts
  • Handling real estate valuation litigation, real estate property development litigation, and fraud and conversion claims
  • Commercial foreclosures and other complex litigation both on behalf of plaintiffs or defendants
  • Representing clients in numerous jurisdictions outside of Florida and Illinois, including New York, Michigan, Indiana, Georgia, North Carolina, and Washington. He is licensed to practice in both Florida and Illinois, and he is admitted to practice before the U.S. Supreme Court and federal court districts in both states
Education

J.D., DePaul University College of Law, 1999

B.A., with honors, Albertson College of Idaho, 1993

Professional and Community Affiliations
  • Sarasota County Bar Association
  • Florida Bar, Business Law Section
  • Federal Trial Bar in the Northern District of Illinois
  • Economic Development Corporation of Sarasota County, Former Board Member
  • Conservation Foundation of the Gulf Coast, Past Chair and Advisory Board Member
  • School Board of Sarasota County, Financial Advisory Committee
  • Forty Carrots Family Center, Advisory Board
  • Citizens for Better Schools, President, Chair One Mill Referendum raising more than $55 million per year for Sarasota County Schools
  • Community Foundation of Sarasota County, Former Board Member
  • Leadership Florida, Graduate
  • Leadership Sarasota, Class of 2012
  • Greater Sarasota Chamber of Commerce, Former Board Member
Honors
  • SRQ Magazine: Elite Top Attorneys, Commercial Litigation, 2020-2025
  • Best Lawyers in America, 2020-2026
  • Best Lawyers “Sarasota Litigation – Construction Lawyer of the Year,” 2023

Media Mentions

Sep 22, 2026Sarasota Herald Tribune

Is Sarasota’s system rigged for developers? It’s obvious

Sep 21, 2026Miami Herald

Why I believe Sarasota’s system is rigged for developers

Jul 8, 2026Tampa Bay 28

New Florida law ensures voter-approved school taxes go directly to classrooms

Jul 2, 2026Sarasota Herald Tribune

Sarasota schools get $2M+ back from tax collector Manatee hints at similar tactic to claw back funds

Jul 1, 2026AOL!

School tax fix set to become law highlights different local approaches, outcomes

Jul 1, 2026Bradenton Herald

School tax fix set to become law highlights different local approaches, outcomes Read more at: https://www.bradenton.com/news/politics-government/article316344611.html#storylink=cpy

Jun 30, 2026Suncoast News Network

DeSantis signs law protecting Sarasota County education funds

Jun 30, 2026Yahoo! News

DeSantis signs law protecting Sarasota County education funds

Apr 29, 2026Bradenton Herald

Sarasota County Schools sue tax collector over multi-million-dollar funding dispute

Apr 29, 2026Observer

Tax collector’s money grab

Feb 13, 2024Legal Reader

Shumaker Names Six Attorneys to Help Lead Fast-Growing Business Sectors

Nov 6, 2023Sarasota Herald Tribune

Lawmakers vow to consider bills to improve HOA transparency, accountability,

Jul 31, 2023SRQ Magazine

Daniel J. DeLeo Appointed to Sarasota Planning Board

Feb 18, 2022

Fox 13 Tampa bay: Sarasota neighborhoods ‘Unite Against Hate’ after anti-Semitic incident

Jul 20, 2021Business Observer

Law firm partner joins $421 million foundation as new board chair

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