About
Mark Hansen is the proprietor of Hansen Law, LLC in Attleboro, Massachusetts. He focuses his practice on estate planning, wills, trusts, probate, special needs trusts, estate tax strategy, powers of attorney, asset protection, and criminal defense. Mr. Hansen helps individuals and families create plans that protect assets, honor personal wishes, and prepare for future needs. His work also supports clients across Bristol and Norfolk Counties who need practical legal guidance in planning and defense matters.
Mr. Hansen earned his J.D. from New England Law Boston while working full time in compliance roles for financial institutions. He also received a Bachelor of Arts in Economics and Finance from the University of Massachusetts Dartmouth. His education in law, economics, and finance supports his ability to analyze estate planning issues, financial concerns, trust structures, and risk management questions with careful attention to both legal and practical details.
Mr. Hansen brings more than 25 years of legal experience to his practice. Earlier in his career, he worked in investments and securities law, providing legal and compliance services for broker-dealers, registered investment advisers, and banks. His experience includes representing firms in SEC and FINRA examinations and drafting compliance policies. This background gives him practical insight when helping clients address estate planning, probate, asset protection, and related financial issues.
Mark Hansen has served as Chief Executive Officer of a broker-dealer and as president of a dually registered broker-dealer and investment adviser. He has also served as a FINRA arbitrator and as a member of FINRA committees. Through these roles, he developed a disciplined approach to complex legal and financial matters. By combining estate planning services with financial compliance experience, Mr. Hansen helps clients plan for the future with clarity, precision, and steady guidance.
Law Office Affiliations
- Attorney, Hansen Law, LLC
- Member, Massachusetts Bar Association
Licensed State
- Massachusetts
Education
- New England Law
Juris Doctor (JD) - University of Massachusetts
Bachelor of Arts (BA)
Awards & Badges

- Drug Crime
- DUI & DWI
- Power of Attorney
- Probate
- Trusts
- Wills & Living Wills





