Atty. James Michael Cassidy

Atty. James Michael Cassidy

James Michael Cassidy is a lawyer practicing securities, federal tax law. James Michael received a Languages and Linguistics degree from Georgetown University in 1968, and has been licensed for 62 years.

Washington Washington 62 yrs experience 62 year
Call (771) 232-8198 Book Appointment

Profile Summary

About James Michael Cassidy at a glance

James Michael Cassidy is a Member based in Washington, District of Columbia, practicing at Cassidy & Associates. They have 62+ years of legal experience, licensed to practice since 1964. Their practice focuses on tax and securities. Admitted to practice in District of Columbia (1964), U.S. Supreme Court and U.S. Tax Court (1969), and New York (1999). Educated at Georgetown University (Languages, 1968) and Catholic University of America (LL.B., 1963). Active member of The District of Columbia Bar Bar Association of the District of Columbia American Bar Association. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James Michael Cassidy is a lawyer practicing securities, federal tax law
  • James Michael received a Languages and Linguistics degree from Georgetown University in 1968, and has been licensed for 62 years
  • James Michael practices at Cassidy & Associates in Washington, DC

Practice Areas Explained

James Michael Cassidy's Areas of Practice

Each practice area below reflects the types of cases James Michael Cassidy handles, with a brief overview of what that area of law covers.

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

James Michael Cassidy is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Securities Law

James Michael Cassidy is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about James Michael Cassidy

Where is James Michael Cassidy's law office located?
James Michael Cassidy's law practice is located in Washington, District of Columbia. The firm is Cassidy & Associates. You can contact the office directly through this profile page.
What practice areas does James Michael Cassidy handle?
James Michael Cassidy focuses on tax, securities. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has James Michael Cassidy practiced law?
James Michael Cassidy has 62+ years of legal experience and has been licensed since 1964.
Where did James Michael Cassidy go to law school?
James Michael Cassidy earned their education at (Languages, 1968); (LL.B., 1963).
How can I contact James Michael Cassidy for a consultation?
You can contact James Michael Cassidy directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Practice Areas

Education

Languages
Georgetown University
- 1968
LL.B.
Catholic University of America
- 1963

Bar Admissions

District of Columbia
Admitted: 1964
U.S. Supreme Court and U.S. Tax Court
Admitted: 1969
New York
Admitted: 1999

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