Matthew R. Henderson

About Matt
Matt concentrates his practice in the representation of attorneys in all aspects of professional liability and ethics, including the defense of legal malpractice and breach of fiduciary duty actions, providing risk management and legal ethics advice, defending lawyer disciplinary proceedings, and litigating attorney fee disputes and sanctions motions.
Matt's practice also includes representing employers in litigated matters, including the defense of discrimination and wage withholding claims. He regularly represents real estate professionals, accountants, and technology companies in negligence cases. He likewise has extensive experience in consumer class action cases, including actions brought under the Fair Debt Collection Practices Act (FDCPA).
Areas of Focus
Experience
- Secured a favorable decision in a legal malpractice case in the Illinois First District Appellate Court. The appellate court affirmed summary judgment in favor of the defendant lawyer on the basis that the plaintiff could not prove that it sustained actual damages.
- Obtained a motion to dismiss in a district court action for securities fraud and other claims against a California attorney who represented a corporation in a transaction for a plaintiff to invest $8 million in the corporation’s venture to build electric vehicle charging stations in the United States. The court concluded that the lawyer’s opinion letter submitted in connection with the transaction and related statements were not misrepresentations and that the plaintiff could not establish scienter or reliance.
- Represented a national association of Indian physicians in a shareholder derivative action where the plaintiffs alleged that the association and its president did not follow the proper steps in amending its bylaws and committed other wrongdoings. Obtained an order in the 18th Judicial Circuit Court of DuPage County, staying the action pending arbitration and dissolving plaintiffs’ temporary restraining order. In subsequent arbitration proceedings, the arbitrator denied the plaintiffs’ re-noticed temporary restraining order on the basis that they had not established any of the four required elements.
- Obtained dismissal of the claims against an attorney for aiding and abetting a wrongful eviction arising from a mortgage foreclosure action on the basis that the lawyer’s communications with court in the underlying case were immune from liability under Illinois's attorney litigation privilege.
- Represented a law firm in an attorney fee arbitration arising from a business owner’s federal court action for breach of fiduciary duty and other claims against his business partner where the law firm claimed that the client failed to pay $170,000 in attorney’s fees. The client counterclaimed for legal malpractice seeking $290,000 in damages. Obtained summary judgment on the legal malpractice counterclaim on the basis that the client could not establish proximate causation or damages.
Recognition
- Leading Lawyer, Commercial Litigation; Professional Malpractice Defense Law
- Martindale-Hubbell, AV® Peer Review Rating
Credentials
Education
- University of Minnesota Law School, JD, cum laude, 1992
- University of Notre Dame, BA, cum laude, 1989
Bar Admissions
Illinois*
*Only Admitted in Illinois
Court Admissions
- US Supreme Court
- US Court of Appeals for the Seventh Circuit
- US District Court for the Central District of Illinois
- US District Court for the Northern District of Illinois
Thought Leadership
Presentations
Matt's speeches and presentations include:
- Panelist, "Identifying and Addressing Conflicts of Interest," Practising Law Institute, Chicago, Illinois, May 7, 2025
- Moderator, "The Endgame," Hinshaw's 24th Annual Legal Malpractice & Risk Management (LMRM) Conference, Chicago, Illinois, March 6, 2025
- Co-Presenter, "Legal Malpractice Top Ten Traps," Multnomah Bar Association, CLE Webinar, September 24, 2024
- Panelist, "Disqualification of Counsel—When the Client’s Right to Counsel is Taken Away," Annual Meeting, Association of Professional Responsibility Lawyers (APRL), Chicago, Illinois, August 2, 2024
- Moderator, "The Recent Explosion in Disqualification Motions," Hinshaw’s 23rd Annual Legal Malpractice & Risk Management (LMRM) Conference, Chicago, Illinois, March 6, 2024
Events
- Matthew Henderson to Present on Attorney Disqualification Motions at APRL's Annual Conference, Aug 2, 2024
- Robert Buchholz and Matthew Henderson Recently Conducted an Interactive Presentation on Attorney Ethics and "What Not To Do", Jun 21, 2022
- An American Expat's View on European Security, Tuesday, May 24, 2022 | 3:30 p.m. PDT | 4:30 p.m. MDT | 5:30 p.m. CDT | 6:30 p.m. EDT
In The News
- Hinshaw Attorneys Contribute Six Chapters to the "Attorneys’ Legal Liability" IICLE Handbook, Jun 12, 2025
- Matthew Henderson Says Recent Bellwether Decisions Enforcing Advance Conflict-of-Interest Waivers Represent a Trend Favorable to Law Firms, Dec 17, 2024
- Matthew Henderson Reviews in a Law360 Byline What Law Firms Should Know Amid a Rise in Disqualification Motions, Apr 30, 2024
- A Berkley Select Panel Presentation Featuring Matthew Henderson was the Subject of the Most-Viewed PLUS Blog Post in 2023, Jan 3, 2024
- PLUS Blog Reports on Matthew Henderson Panel Discussion on Lawyers Professional Liability Claims Trends, May 12, 2023
Lawyers for the Profession® Alert
Lawyers' Lawyer Newsletters
Thought Leadership
Presentations
Matt's speeches and presentations include:
- Panelist, "Identifying and Addressing Conflicts of Interest," Practising Law Institute, Chicago, Illinois, May 7, 2025
- Moderator, "The Endgame," Hinshaw's 24th Annual Legal Malpractice & Risk Management (LMRM) Conference, Chicago, Illinois, March 6, 2025
- Co-Presenter, "Legal Malpractice Top Ten Traps," Multnomah Bar Association, CLE Webinar, September 24, 2024
- Panelist, "Disqualification of Counsel—When the Client’s Right to Counsel is Taken Away," Annual Meeting, Association of Professional Responsibility Lawyers (APRL), Chicago, Illinois, August 2, 2024
- Moderator, "The Recent Explosion in Disqualification Motions," Hinshaw’s 23rd Annual Legal Malpractice & Risk Management (LMRM) Conference, Chicago, Illinois, March 6, 2024
Events
- Matthew Henderson to Present on Attorney Disqualification Motions at APRL's Annual Conference, Aug 2, 2024
- Robert Buchholz and Matthew Henderson Recently Conducted an Interactive Presentation on Attorney Ethics and "What Not To Do", Jun 21, 2022
- An American Expat's View on European Security, Tuesday, May 24, 2022 | 3:30 p.m. PDT | 4:30 p.m. MDT | 5:30 p.m. CDT | 6:30 p.m. EDT
In The News
- Hinshaw Attorneys Contribute Six Chapters to the "Attorneys’ Legal Liability" IICLE Handbook, Jun 12, 2025
- Matthew Henderson Says Recent Bellwether Decisions Enforcing Advance Conflict-of-Interest Waivers Represent a Trend Favorable to Law Firms, Dec 17, 2024
- Matthew Henderson Reviews in a Law360 Byline What Law Firms Should Know Amid a Rise in Disqualification Motions, Apr 30, 2024
- A Berkley Select Panel Presentation Featuring Matthew Henderson was the Subject of the Most-Viewed PLUS Blog Post in 2023, Jan 3, 2024
- PLUS Blog Reports on Matthew Henderson Panel Discussion on Lawyers Professional Liability Claims Trends, May 12, 2023
Lawyers for the Profession® Alert
Lawyers' Lawyer Newsletters
Matt's Insights

In The News
Jun 12, 2025
Hinshaw Attorneys Contribute Six Chapters to the "Attorneys’ Legal Liability" IICLE Handbook

Lawyers for the Profession® Alert
Dec 30, 2024
Hinshaw Readers' Choice Awards: Top Professional Liability and Legal Ethics Articles of 2024

Lawyers' Lawyer Newsletter
Oct 15, 2024
Law Firm Best Practices to Mitigate the Increasing Risk of Attorney Disqualification Motions

Lawyers' Lawyer Newsletter
January/February 2023
Identifying and Resolving Conflicts of Interest: Three Simple Rules

In The News
Apr 19, 2022
Matthew Henderson Discusses Factors Behind Spike in High-Exposure Legal Malpractice Claims