About Thomas Brett

Thomas Brett Duffy practices business law at Duffy Law Group in Absecon, New Jersey — He has been a lawyer and owner of the firm since 1993. The firm focuses on various legal areas, including business law, estate planning, probate, tax law, elder law, and securities law. With a diverse practice, he serves clients across multiple sectors, providing tailored legal solutions to meet their needs. He holds a J.D. from Rutgers School of Law-Camden, earned in 1991. His legal education continued with an LL.M.

from Georgetown University Law Center in 1993, where he specialized in tax law and securities regulation. Additionally, he obtained a Certificate in Marketing from the University of Pennsylvania in 2012, which complements his legal expertise. His undergraduate degree in Economics, Statistics, and Computer Science in Econometrics also comes from the University of Pennsylvania, awarded in 1979. Most of his work involves advising businesses on compliance with state and federal regulations, structuring transactions, and navigating complex tax issues. He also assists clients with estate planning and probate matters, ensuring that their assets are managed and transferred according to their wishes. Cases typically involve drafting wills, trusts, and other legal documents, as well as representing clients in court when necessary.

Before establishing Duffy Law Group, he gained experience in various legal environments, which helped shape his knowledge of business and tax law. His background includes working with clients in both the public and private sectors — This lets the attorney approach legal challenges from multiple perspectives. His certifications, including a Certificate in Pension & Benefit Law, further enhance his qualifications in specialized areas of law. Duffy is admitted to practice in several jurisdictions, including the U.S. Supreme Court, the 3rd Circuit, Pennsylvania, New Jersey, and the IRS & U.S. Tax Court.

This broad admission allows him to represent clients across state lines and in federal matters. His commitment to staying updated on legal trends and regulations ensures that he provides informed counsel to his clients. In addition to his practice, he is an active member of various legal associations, which helps him stay connected with the legal community. His dedication to his clients and his extensive knowledge of the law make him a trusted advisor in business and tax matters. He continues to build a strong reputation in the legal field, serving clients with integrity and professionalism.

Education

University of Pennsylvania

B.A. | Economics, Statistics, Computer Sci in Econometrics

1979

University of Pennsylvania

Certificate in Marketing (2012) | Marketing, Management & Product Development

Georgetown University Law Center

LL.M. (1993) | Dual LL.M. in Tax and in Securities & Financial Regulation

Rutgers School of Law-Camden

J.D. (1991) | Tax, Securities & Business Law

Languages

French (Spoken, Written)

Experience

Lawyer/Owner

Duffy Law Group
1993

Accepted Jurisdictions

U.S. Supreme Court
3rd Circuit
Pennsylvania
IRS & U.S. Tax Court (can practice in every state)
New Jersey

Court Admissions

U.S. Supreme Court U.S. Supreme Court
U.S. Court of Appeals for the Third Circuit U.S. Circuit Court
New Jersey State Supreme Court
Pennsylvania State Supreme Court
U.S. Tax Court Tax Court

Types of Cases Handled

business law estate planning probate tax law elder law securities law

Legal Services Scope

Drafting Representation in court

Certifications & Awards

Certificate in Pension & Benefit Law

Georgetown University Law Center

Certificate In Marketing (2012)

Wharton School of Business, University of Pennsylvania

Office Locations

Main Office

 739 Bayview Drive Absecon NJ 08201