Denevan Falon Law Firm Prof. LLC. - Sioux Falls, SD

When high-stakes disputes threaten your legacy or business stability, you need more than just legal advice; you need a strategic partner capable of navigating the world’s most sophisticated trust jurisdictions. Denevan Falon Law Firm Prof. LLC. provides the steady, decisive leadership required to resolve complex estate, trust, and business litigation. Based in Sioux Falls, our firm serves as a premier gateway to South Dakota’s globally recognized trust laws, representing fiduciaries and beneficiaries from the Midwest to Asia, South America, and beyond.

Our law firm is built on elite experience and local authority. Founded by attorneys Shannon R. Falon and Corey T. Denevan, our team combines heavy-hitting academic backgrounds with decades of hands-on experience in high-net-worth and ultra-high-net-worth matters. We specialize in untangling complex multijurisdictional challenges, from cross-border trust structures to intense ownership fights within corporations. By maintaining deep ties with the region’s leading trust companies and fiduciaries, we ensure your interests are protected by the most current and influential legal insights available.

We understand that legal battles are more than just paperwork—they are disruptive life events. That is why we prioritize clear, honest communication and tailored strategies designed to return control and peace of mind to our clients. Whether you are facing a claim of wrongdoing, a contract dispute, or the need to protect a vulnerable adult, our accolades from Super Lawyers and Best Lawyers reflect a proven track record of excellence.

Don't let legal complexity stall your progress. Secure your future with counsel that moves with precision and integrity on a global scale. Contact Denevan Falon today by calling (605) 800-8897 or get in touch online to schedule an initial consultation and start your path toward a successful resolution.

Our Firm Assists Clients With:

• Trust Litigation & Administration
• Estate & Probate Litigation
• South Dakota Trust Structures
• Dynasty Trusts
• Business & Corporate Litigation
• International & Multijurisdictional Disputes
• Guardianships & Conservatorships
• Vulnerable Adult Protection
• High-Net-Worth Estate Planning
• And Many Other Matters