Atty. Matthew J Sullivan

Atty. Matthew J Sullivan

Matthew J Sullivan is a lawyer practicing tax planning. Matthew received a B.S. degree from Lehigh University in 1993, and has been licensed for 24 years.

Washington Washington 24 yrs experience 24 year
Call (771) 216-9251 Book Appointment

Profile Summary

About Matthew J Sullivan at a glance

Matthew J Sullivan is a Deloitte Tax based in Washington, District of Columbia. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on tax. Admitted to practice in District of Columbia (2002). Educated at Georgetown University (J.D. Tax, 2001) and Lehigh University (B.S. Accounting, 1993). Active member of The District of Columbia Bar. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew J Sullivan is a lawyer practicing tax planning
  • Matthew received a B.S. degree from Lehigh University in 1993, and has been licensed for 24 years
  • Matthew practices in Washington, DC

Practice Areas Explained

Matthew J Sullivan's Areas of Practice

Each practice area below reflects the types of cases Matthew J Sullivan 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.

Matthew J Sullivan 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 Matthew J Sullivan

Where is Matthew J Sullivan's law office located?
Matthew J Sullivan's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Matthew J Sullivan handle?
Matthew J Sullivan focuses on tax. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Matthew J Sullivan practiced law?
Matthew J Sullivan has 24+ years of legal experience and has been licensed since 2002.
Where did Matthew J Sullivan go to law school?
Matthew J Sullivan earned their education at (J.D. Tax, 2001); (B.S. Accounting, 1993).
How can I contact Matthew J Sullivan for a consultation?
You can contact Matthew J Sullivan 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. Tax
Georgetown University
- 2001
B.S. Accounting
Lehigh University
- 1993

Bar Admissions

District of Columbia
Admitted: 2002

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