Atty. Mark William Schweighofer

Atty. Mark William Schweighofer

Mr. Mark William Schweighofer is a lawyer practicing business law, tax law, taxation law.

Rockville Rockville 20 yrs experience 20 year
Call (240) 885-6148 Book Appointment

Profile Summary

About Mark William Schweighofer at a glance

Mark William Schweighofer is a Principal based in Rockville, Maryland, practicing at Stein Sperling Bennett De Jong Driscoll PC. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on business and tax. Admitted to practice in California (2006), Maryland (2010), and District of Columbia (2011). Educated at University of San Diego School of Law (J.D., 2006) and Pennsylvania State University (B.A., 2001). Recognitions include AV Preeminent. Active member of Membership •Maryland State Bar Association, Section of Taxation. Serands clients in Rockville, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Mark William Schweighofer is a lawyer practicing business law, tax law, taxation law
  • Mark received a B.A. degree from Pennsylvania State University in 2001, and has been licensed for 20 years
  • Mark practices at Stein Sperling Bennett De Jong Driscoll PC in Rockville, MD

Practice Areas Explained

Mark William Schweighofer's Areas of Practice

Each practice area below reflects the types of cases Mark William Schweighofer handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark William Schweighofer is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Maryland →

Tax Law

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

Mark William Schweighofer is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Rockville are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland 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 Maryland courts without local counsel or pro hac vice admission.

Looking for additional Maryland attorneys? Browse all attorneys in Rockville or all attorneys in Maryland.

Frequently Asked

Common questions about Mark William Schweighofer

Where is Mark William Schweighofer's law office located?
Mark William Schweighofer's law practice is located in Rockville, Maryland. The firm is Stein Sperling Bennett De Jong Driscoll PC. You can contact the office directly through this profile page.
What practice areas does Mark William Schweighofer handle?
Mark William Schweighofer focuses on business, tax. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Mark William Schweighofer practiced law?
Mark William Schweighofer has 20+ years of legal experience and has been licensed since 2006.
Where did Mark William Schweighofer go to law school?
Mark William Schweighofer earned their education at (J.D., 2006); (B.A., 2001).
How can I contact Mark William Schweighofer for a consultation?
You can contact Mark William Schweighofer 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 Mark William Schweighofer received?
Mark William Schweighofer's notable recognition includes: AV Preeminent.

Education

J.D.
University of San Diego School of Law
- 2006
B.A.
Pennsylvania State University
- 2001

Awards

AV Preeminent

Bar Admissions

California
Admitted: 2006
Maryland
Admitted: 2010
District of Columbia
Admitted: 2011

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