Atty. Nancy Doerr O'Neil

Atty. Nancy Doerr O'Neil

Mrs. Nancy Doerr O'Neil is a lawyer practicing tax, middle east, education.

Washington Washington 44 yrs experience 44 year
Call (202) 984-3174 Book Appointment

Profile Summary

About Nancy Doerr O'Neil at a glance

Nancy Doerr O'Neil is a Partner based in Washington, District of Columbia, practicing at Hogan Lovells Us Llp. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on tax and education. Admitted to practice in Maryland (1982) and District of Columbia (2001). Educated at Georgetown University Law Center (J.D., 1982) and University of Virginia (B.S., 1979). Recognitions include AV Preeminent. Active member of Maryland State (Member, Taxation Section) and American (Member, Sections on: Taxation Business Law) Bar Associations District of Columbia Bar. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mrs. Nancy Doerr O'Neil is a lawyer practicing tax, middle east, education
  • Nancy received a B.S. degree from University of Virginia in 1979, and has been licensed for 44 years
  • Nancy practices at Hogan Lovells US LLP in Washington, DC and 1 other location

Practice Areas Explained

Nancy Doerr O'Neil's Areas of Practice

Each practice area below reflects the types of cases Nancy Doerr O'Neil 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.

Nancy Doerr O'Neil is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Education Law

Education attorneys for special education (IEP), school discipline, Title IX, and student rights.

Nancy Doerr O'Neil is one of 24,079 education attorneys indexed nationally. Browse education 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 Nancy Doerr O'Neil

Where is Nancy Doerr O'Neil's law office located?
Nancy Doerr O'Neil's law practice is located in Washington, District of Columbia. The firm is Hogan Lovells Us Llp. You can contact the office directly through this profile page.
What practice areas does Nancy Doerr O'Neil handle?
Nancy Doerr O'Neil focuses on tax, education. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Nancy Doerr O'Neil practiced law?
Nancy Doerr O'Neil has 44+ years of legal experience and has been licensed since 1982.
Where did Nancy Doerr O'Neil go to law school?
Nancy Doerr O'Neil earned their education at (J.D., 1982); (B.S., 1979).
How can I contact Nancy Doerr O'Neil for a consultation?
You can contact Nancy Doerr O'Neil 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.
What awards or recognition has Nancy Doerr O'Neil received?
Nancy Doerr O'Neil's notable recognition includes: AV Preeminent.

Practice Areas

Education

J.D.
Georgetown University Law Center
- 1982
B.S.
University of Virginia
- 1979

Awards

AV Preeminent

Bar Admissions

Maryland
Admitted: 1982
District of Columbia
Admitted: 2001

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