Atty. Jay Ross Macmahon

Atty. Jay Ross Macmahon

Jay Ross Macmahon is a lawyer practicing estate planning, estate administration, probate and 4 other areas of law. Jay received a B.A. degree from University of California, Berkeley, and has been licensed for 71 years.

San Rafael San Rafael 71 yrs experience 71 year
Call (628) 888-0913 Book Appointment

Profile Summary

About Jay Ross Macmahon at a glance

Jay Ross Macmahon is a Retired Partner based in San Rafael, California, practicing at Freitas McCarthy MacMahon & Keating, LLP. They have 71+ years of legal experience, licensed to practice since 1955. Their practice focuses on trusts, probate, estate planning, real estate, and tax. Admitted to practice in California Supreme Court of the United States United States Court of Appeal - Ninth Circuit United S (1955). Educated at Boalt Hall School of Law, University of California J.D. (—) and University of California, Berkeley B.A. (—). Recognitions include AV Preeminent. Serands clients in San Rafael, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jay Ross Macmahon is a lawyer practicing estate planning, estate administration, probate and 4 other areas of law
  • Jay received a B.A. degree from University of California, Berkeley, and has been licensed for 71 years
  • Jay practices at Freitas McCarthy MacMahon & Keating, LLP in San Rafael, CA

Practice Areas Explained

Jay Ross Macmahon's Areas of Practice

Each practice area below reflects the types of cases Jay Ross Macmahon handles, with a brief overview of what that area of law covers.

Trusts

Jay Ross Macmahon is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

Jay Ross Macmahon is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Jay Ross Macmahon is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Real Estate Law

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

Jay Ross Macmahon 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.

Jay Ross Macmahon 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 San Rafael 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 San Rafael or all attorneys in California.

Frequently Asked

Common questions about Jay Ross Macmahon

Where is Jay Ross Macmahon's law office located?
Jay Ross Macmahon's law practice is located in San Rafael, California. The firm is Freitas McCarthy MacMahon & Keating, LLP. You can contact the office directly through this profile page.
What practice areas does Jay Ross Macmahon handle?
Jay Ross Macmahon focuses on trusts, probate, estate planning, real estate, tax. Each practice area listed reflects experience handling cases of that type in California.
How long has Jay Ross Macmahon practiced law?
Jay Ross Macmahon has 71+ years of legal experience and has been licensed since 1955.
Where did Jay Ross Macmahon go to law school?
Jay Ross Macmahon earned their education at (—); (—).
How can I contact Jay Ross Macmahon for a consultation?
You can contact Jay Ross Macmahon 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 Jay Ross Macmahon received?
Jay Ross Macmahon's notable recognition includes: AV Preeminent.

Education

Boalt Hall School of Law, University of California J.D.
- In Progress
University of California, Berkeley B.A.
- In Progress

Awards

AV Preeminent

Bar Admissions

California Supreme Court of the United States United States Court of Appeal - Ninth Circuit United S
Admitted: 1955

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