Atty. Hal I. Gann

Atty. Hal I. Gann

Hal I. Gann is a lawyer practicing taxation, tax litigation.

Washington Washington 41 yrs experience 41 year
Call (202) 919-6403 Book Appointment

Profile Summary

About Hal I. Gann at a glance

Hal I. Gann is a tax and tax litigation attorney based in Washington, District of Columbia. They have 41+ years of legal experience, licensed to practice since 1985. Admitted to practice in Maryland (1985) and District of Columbia (1986). Educated at Yale University (J.D., 1985) and Wharton School, University of Pennsylvania (B.S., 1981). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Hal I. Gann is a lawyer practicing taxation, tax litigation
  • Hal I. received a B.S. degree from Wharton School, University of Pennsylvania in 1981, and has been licensed for 41 years
  • Hal I. practices in Washington, DC

Practice Areas Explained

Hal I. Gann's Areas of Practice

Each practice area below reflects the types of cases Hal I. Gann 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.

Hal I. Gann is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Tax Litigation

Hal I. Gann is one of 3,110 tax litigation attorneys indexed nationally. Browse tax litigation 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 Hal I. Gann

Where is Hal I. Gann's law office located?
Hal I. Gann's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Hal I. Gann handle?
Hal I. Gann focuses on tax, tax litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Hal I. Gann practiced law?
Hal I. Gann has 41+ years of legal experience and has been licensed since 1985.
Where did Hal I. Gann go to law school?
Hal I. Gann earned their education at (J.D., 1985); (B.S., 1981).
How can I contact Hal I. Gann for a consultation?
You can contact Hal I. Gann 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

J.D.
Yale University
- 1985
B.S.
Wharton School, University of Pennsylvania
- 1981

Bar Admissions

Maryland
Admitted: 1985
District of Columbia
Admitted: 1986

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