About
William K. VanCanagan is a seasoned attorney focusing on business transactions, real estate, land use, taxation, estate planning, and corporate law. With over four decades of experience, he helps business owners, investors, and individuals navigate legal complexities, structure deals, and protect their financial interests.
Mr. VanCanagan earned his B.A. in Economics from Stanford University before obtaining his law degree from the University of Montana. To further strengthen his taxation and business law expertise, he completed an LL.M. in Federal Taxation at Boston University in 1982. He has been admitted to practice in Montana and the U.S. District Court for the District of Montana (1981), the U.S. Tax Court and U.S. Court of Federal Claims, and the U.S. Court of Appeals for the Tenth Circuit.
Throughout his career, Mr. VanCanagan has delivered strategic business counsel to companies in manufacturing, technology, medical devices, finance, real estate, and recreational products. He advises entrepreneurs, startups, and established businesses on mergers and acquisitions (M&A), securities regulation, joint ventures, and venture capital transactions. His work includes managing complex private and public M&A deals as well as business securities financing transactions.
In real estate and land use law, Mr. VanCanagan represents landowners and developers in subdivision and zoning matters before state and federal regulatory agencies. His deep knowledge of regulatory processes ensures clients can develop, invest, and operate confidently while staying compliant with land use laws.
Mr. VanCanagan is a State Bar of Montana member known for his practical approach to legal problem-solving. His ability to simplify complex legal and financial issues makes him a valuable resource for clients looking to protect their assets, expand their businesses, or navigate estate planning and taxation matters.
With a focus on business growth, financial security, and strategic legal solutions, William K. VanCanagan continues to provide trusted legal guidance to businesses and individuals across Montana and beyond.
Law Office Affiliations
- Shareholder, Datsopoulos, MacDonald & Lind, P.C.
- Member, State Bar of Montana
Licensed State
- Montana
Education
- Boston University
Masters of Laws (LLM) - University of Montana
Juris Doctor (JD) - Stanford University
BA in Economics
Awards & Badges

- Corporate
- Mergers And Acquisitions
- Tax
- Venture Capital
- Probate
- Commercial Real Estate
- Land Use And Zoning
- Residential Real Estate




