About
M. William Morgan is an attorney with Jackson, Tullos, Morgan, Howell & Guice, PLLC in Hattiesburg, Mississippi. His practice includes estate planning, probate and estate administration, taxation law, business formation and governance, business transactions, contracts, and real estate transactions. He advises clients on legal matters that often connect personal planning, business ownership, tax considerations, and property interests.
Morgan earned a J.D. from Mississippi College School of Law. He also earned a B.B.A. in Finance, cum laude, and a B.A. in Spanish, cum laude, from Mississippi State University, as well as an A.A. from Jones County Junior College. His education in law, finance, and business-related subjects supports a practice that frequently requires coordinating legal documentation with tax, ownership, and transactional considerations.
His work includes planning estates, administering probate matters, advising on taxation issues, creating and governing business entities, negotiating contracts, and handling real estate transactions. Morgan’s practice is particularly suited to clients whose personal and business interests overlap, such as owners who need succession planning, families managing estates, or parties structuring transactions that involve both property and tax consequences.
M. William Morgan has been recognized as a Super Lawyers Rising Star in Estate Planning and Probate and is a member of the South Central Mississippi Bar Association. His profile also notes past involvement with the Mississippi Financial Planning Association and Estate Planning Council of Mississippi. He helps clients coordinate estate, tax, business, contract, and real estate issues through practical planning and carefully structured transactions.
Law Office Affiliations
- Attorney, Jackson, Tullos, Morgan Howell & Guice, PLLC
- Member, The Mississippi Bar
- Member, South Central Mississippi Bar Association
- Past Member, Mississippi Financial Planning Association
- Past Member, Estate Planning Council of Mississippi
Licensed State
- Mississippi
Education
- Mississippi College School of Law
Juris Doctor (JD) - Mississippi State University
Bachelor of Business Administration (BBA) in Major: Finance Cum Laude - Mississippi State University
Bachelor of Arts (BA) in Major: Spanish Cum Laude - Jones County Junior College
A.A.
Awards & Badges


- Power of Attorney
- Probate
- Trusts
- Wills & Living Wills





