Atty. Marc Serge Maser

Atty. Marc Serge Maser

Marc Serge Maser is a lawyer practicing taxation, business law, corporate law. Marc received a degree from New York University in 1988, and has been licensed for 45 years.

Devon Devon 45 yrs experience 45 year
Call (484) 367-2974 Book Appointment

Profile Summary

About Marc Serge Maser at a glance

Marc Serge Maser is a Shareholder based in Devon, Pennsylvania, practicing at McCausland Keen + Buckman. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on business and tax. Admitted to practice in Pennsylvania (1981), U.S. District Court, Eastern District of Pennsylvania (1981), U.S. Tax Court (1988), and U.S. Court of Appeals, Third Circuit (1990). Educated at New York University (LL.M., 1988) and Temple University (J.D., 1981). Recognitions include AV Preeminent. Active member of Philadelphia, Pennsylvania and American Bar Associations American Institute of Certified Public Accountants Pennsylvania Institute of Certified Public Accountants. Serands clients in Devon, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marc Serge Maser is a lawyer practicing taxation, business law, corporate law
  • Marc received a degree from New York University in 1988, and has been licensed for 45 years
  • Marc practices at McCausland Keen + Buckman in Devon, PA

Practice Areas Explained

Marc Serge Maser's Areas of Practice

Each practice area below reflects the types of cases Marc Serge Maser 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.

Marc Serge Maser is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Tax Law

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

Marc Serge Maser is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

Looking for additional Pennsylvania attorneys? Browse all attorneys in Devon or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Marc Serge Maser

Where is Marc Serge Maser's law office located?
Marc Serge Maser's law practice is located in Devon, Pennsylvania. The firm is McCausland Keen + Buckman. You can contact the office directly through this profile page.
What practice areas does Marc Serge Maser handle?
Marc Serge Maser focuses on business, tax. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Marc Serge Maser practiced law?
Marc Serge Maser has 45+ years of legal experience and has been licensed since 1981.
Where did Marc Serge Maser go to law school?
Marc Serge Maser earned their education at (LL.M., 1988); (J.D., 1981).
How can I contact Marc Serge Maser for a consultation?
You can contact Marc Serge Maser 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 Marc Serge Maser received?
Marc Serge Maser's notable recognition includes: AV Preeminent.

Education

LL.M.
New York University
- 1988
J.D.
Temple University
- 1981

Awards

AV Preeminent

Bar Admissions

Pennsylvania
Admitted: 1981
U.S. District Court, Eastern District of Pennsylvania
Admitted: 1981
U.S. Tax Court
Admitted: 1988
U.S. Court of Appeals, Third Circuit
Admitted: 1990

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