Mark Alan Wilson
Law Offices of Mark Alan Wilson • Tempe, AZ
Estate PlanningProbateWills & Trusts
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Contact
Email
Phone
Address
2133 E. Warner Road, Tempe, AZ, 85284, US
Professional
About
Mark Alan Wilson is a distinguished attorney based in Tempe, Arizona, specializing in Estate Planning and Probate law. As a certified specialist in Estate & Trust law by the State Bar of Arizona—a designation held by fewer than 50 attorneys statewide—Mark has demonstrated exceptional expertise in his field since being licensed in 2008. He achieved his specialist certification in 2015, becoming one of the youngest attorneys in Arizona to do so. Mark's practice is focused on probate and trust administration, litigation, and estate planning. Growing up in a family deeply rooted in estate planning, he gained invaluable insights into the complexities of probate law from an early age. His extensive experience includes handling contested probate and trust matters, where he has participated in numerous trials and over 100 settlement conferences. Mark has achieved significant victories for his clients, obtaining judgments exceeding $1 million against personal representatives and trustees, and has successfully defended fiduciaries against allegations of wrongdoing. In addition to his litigation prowess, Mark assists clients with guardianship and conservatorship matters and has prepared hundreds of wills and trusts, ensuring comprehensive estate plans tailored to individual needs. His commitment to the community extends beyond his legal practice, as he also serves as a judge pro tem in Maricopa County. With a reputation for integrity and dedication, Mark Alan Wilson is a trusted advocate for clients navigating the intricacies of estate planning and probate law in Arizona.
About Estate Planning Law
Estate planning attorneys help individuals plan for the distribution of their assets and care during incapacity. They create wills, trusts, and other documents to protect families and minimize taxes. Common matters include wills, trusts, powers of attorney, healthcare directives.
Credentials
Education
2008 Arizona State University Sandra Day O'Connor College of Law JD - Juris Doctor 2005 University of Arizona BS - Bachelor of Science
Languages
English
Recognition & Involvement
Awards
2017 Peer Review Rated, Martindale-Hubbell 2008 Probate and Trust Section Award, State Bar of Arizona
Publications
2018 National Business Institute Probate: Everything You Need to Know 2017 National Business Institute Seminar Estate Administration from Start to Finish
Associations
2008 - Present State Bar of Arizona, Probate and Trust Law Section Member 2008 - Present State Bar of Arizona, Real Property Section Member
Speaking
2018 Probate: Everything You Need to Know Probate Administration 2017 Estate Administration from Start to Finish Probate Administration and Litigation 2016 Retirement Planning Seminar Estate Planning Overview
Other Estate Planning Attorneys in Tempe, AZ
Updated: May 25, 2026