Atty. John Angelo Mase

Atty. John Angelo Mase

John Angelo Mase is a lawyer practicing taxation law, real estate, business transactions and 1 other area of law. John received a B.S. degree from University of Rhode Island in 1980, and has been licensed for 43 years.

Los Angeles Los Angeles 43 yrs experience 43 year
Call (424) 722-7671 Book Appointment

Profile Summary

About John Angelo Mase at a glance

John Angelo Mase is an Of Counsel based in Los Angeles, California, practicing at Fainsbert Mase And Snyder Llp. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on business, real estate, and tax. Admitted to practice in California (1983) and U.S. District Court, Central District of California and U.S. Tax Court (1984). Educated at Boston University (J.D., 1983) and University of Rhode Island (B.S., 1980). Recognitions include AV Preeminent. Active member of Beverly Hills, Los Angeles County. Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Angelo Mase is a lawyer practicing taxation law, real estate, business transactions and 1 other area of law
  • John received a B.S. degree from University of Rhode Island in 1980, and has been licensed for 43 years
  • John practices at Fainsbert Mase & Snyder, LLP in Los Angeles, CA

Practice Areas Explained

John Angelo Mase's Areas of Practice

Each practice area below reflects the types of cases John Angelo Mase 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.

John Angelo Mase is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

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

John Angelo Mase is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Tax Law

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

John Angelo Mase is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Los Angeles or all attorneys in California.

Frequently Asked

Common questions about John Angelo Mase

Where is John Angelo Mase's law office located?
John Angelo Mase's law practice is located in Los Angeles, California. The firm is Fainsbert Mase And Snyder Llp. You can contact the office directly through this profile page.
What practice areas does John Angelo Mase handle?
John Angelo Mase focuses on business, real estate, tax. Each practice area listed reflects experience handling cases of that type in California.
How long has John Angelo Mase practiced law?
John Angelo Mase has 43+ years of legal experience and has been licensed since 1983.
Where did John Angelo Mase go to law school?
John Angelo Mase earned their education at (J.D., 1983); (B.S., 1980).
How can I contact John Angelo Mase for a consultation?
You can contact John Angelo Mase 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 John Angelo Mase received?
John Angelo Mase's notable recognition includes: AV Preeminent.

Education

J.D.
Boston University
- 1983
B.S.
University of Rhode Island
- 1980

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1983
U.S. District Court, Central District of California and U.S. Tax Court
Admitted: 1984

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