Atty. Mason Chandler Simpson

Atty. Mason Chandler Simpson

Mason Chandler Simpson is a lawyer practicing business & corporate law, business litigation, tax law and 5 other areas of law. Mason received a B.A. degree from Colorado State University in 1993, and has been licensed for 23 years.

New York New York 23 yrs experience 23 year
Call (929) 605-1936 Book Appointment

Profile Summary

About Mason Chandler Simpson at a glance

Mason Chandler Simpson is a Litigation Attorney based in New York, New York, practicing at Brown Rudnick LLP. They have 23+ years of legal experience, licensed to practice since 2003. Their practice focuses on employment, business, real estate, ip, and tax. Admitted to practice in New York (2003) and District of Columbia U.S. District Courts for the Southern and Eastern Districts of New York (2004). Educated at St. John's University School of Law (J.D., 2002) and Colorado State University (B.A., 1993). Active member of Federal Bar Council and Federal Bar Council American Inn of Court. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mason Chandler Simpson is a lawyer practicing business & corporate law, business litigation, tax law and 5 other areas of law
  • Mason received a B.A. degree from Colorado State University in 1993, and has been licensed for 23 years
  • Mason practices at Brown Rudnick LLP in New York, NY

Practice Areas Explained

Mason Chandler Simpson's Areas of Practice

Each practice area below reflects the types of cases Mason Chandler Simpson handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mason Chandler Simpson is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in New York →

Business & Corporate Law

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

Mason Chandler Simpson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Mason Chandler Simpson is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Mason Chandler Simpson is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New York →

Tax Law

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

Mason Chandler Simpson is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Mason Chandler Simpson

Where is Mason Chandler Simpson's law office located?
Mason Chandler Simpson's law practice is located in New York, New York. The firm is Brown Rudnick LLP. You can contact the office directly through this profile page.
What practice areas does Mason Chandler Simpson handle?
Mason Chandler Simpson focuses on employment, business, real estate, ip, tax. Each practice area listed reflects experience handling cases of that type in New York.
How long has Mason Chandler Simpson practiced law?
Mason Chandler Simpson has 23+ years of legal experience and has been licensed since 2003.
Where did Mason Chandler Simpson go to law school?
Mason Chandler Simpson earned their education at (J.D., 2002); (B.A., 1993).
How can I contact Mason Chandler Simpson for a consultation?
You can contact Mason Chandler Simpson 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.

Education

J.D.
St. John's University School of Law
- 2002
B.A.
Colorado State University
- 1993

Bar Admissions

New York
Admitted: 2003
District of Columbia U.S. District Courts for the Southern and Eastern Districts of New York
Admitted: 2004

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