Atty. Mark E. Erwin

Atty. Mark E. Erwin

Mark E. Erwin is a lawyer practicing taxation.

Washington Washington 24 yrs experience 24 year
Call (202) 919-6403 Book Appointment

Profile Summary

About Mark E. Erwin at a glance

Mark E. Erwin is a tax attorney based in Washington, District of Columbia. They have 24+ years of legal experience, licensed to practice since 2002. Admitted to practice in Maryland (2002) and District of Columbia (2003). Educated at New York University (J.D., 2002) and Trinity University (B.A., 1992). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark E. Erwin is a lawyer practicing taxation
  • Mark E. received a B.A. degree from Trinity University in 1992, and has been licensed for 24 years
  • Mark E. practices in Washington, DC

Practice Areas Explained

Mark E. Erwin's Areas of Practice

Each practice area below reflects the types of cases Mark E. Erwin 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.

Mark E. Erwin is one of 85,302 tax attorneys indexed nationally. Browse tax 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 Mark E. Erwin

Where is Mark E. Erwin's law office located?
Mark E. Erwin's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Mark E. Erwin handle?
Mark E. Erwin focuses on tax. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Mark E. Erwin practiced law?
Mark E. Erwin has 24+ years of legal experience and has been licensed since 2002.
Where did Mark E. Erwin go to law school?
Mark E. Erwin earned their education at (J.D., 2002); (B.A., 1992).
How can I contact Mark E. Erwin for a consultation?
You can contact Mark E. Erwin 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.
New York University
- 2002
B.A.
Trinity University
- 1992

Bar Admissions

Maryland
Admitted: 2002
District of Columbia
Admitted: 2003

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