Matthew L. Lines

Matthew L. Lines has been a member of the Florida Bar since 2000. He joined Isicoff Ragatz in 2004 and was made partner in 2007. Mr. Lines concentrates his practice in the areas of complex commercial litigation, business ownership disputes, contract disputes, defense of individual and class claims under the Florida Consumer Collection Practices Act (FCCPA), the Fair Debt Collection Practices Act (FDCPA) and the Telephone Consumer Protection Act (TCPA), bankruptcy preference defense, creditor’s rights, hospital lien litigation and insurance insolvency litigation. Mr. Lines is rated AV® Preeminent – – the highest possible ranking in legal ability and ethical standards – – by the LexisNexis Martindale-Hubbell® Peer Review RatingsSM and has been recognized as a rising star by the Florida Super Lawyers publication.

Mr. Lines obtained his Juris Doctor, cum laude, from Florida State University in 1999. While at Florida State University, Mr. Lines was a Member of the Journal of Transnational Law & Policy and he obtained Book Awards for having the highest grade in the following classes: Securities Regulation, International Civil Litigation and Conflict of Laws. Mr. Lines is a member of the Florida Bar and the American Bar Association. He is admitted to practice in the United States District Court for the Southern District of Florida.

Bar Admissions

  • State of Florida
  • United States District Court for the Southern District of Florida

Practice Areas

  • Complex Commercial Litigation
  • Business Ownership Disputes
  • Contract Disputes
  • Bankruptcy/Creditor’s Rights
  • Class Action Defense


  • Florida State University,J.D., cum laude, 1999
  • University of South Florida, B.A.,1996