Atty. James John Penna

Atty. James John Penna

James John Penna is a lawyer practicing tax law, business law, estate planning law and 4 other areas of law. James received a M.B.A. degree from Golden Gate University in 1979, and has been licensed for 48 years.

Walnut Creek Walnut Creek 48 yrs experience 48 year
Call (415) 449-6884 Book Appointment

Profile Summary

About James John Penna at a glance

James John Penna is a trusts, estate planning, business, real estate, and tax attorney based in Walnut Creek, California. They have 48+ years of legal experience, licensed to practice since 1978. Admitted to practice in California (1978), U.S. District Court, Northern District of California (1978), U.S. Court of Appeals, Ninth Circuit (1978), and U.S. District Court, Eastern District of California (1980). Educated at Golden Gate University (M.B.A., 1979) and Golden Gate University (J.D., 1977). Serands clients in Walnut Creek, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James John Penna is a lawyer practicing tax law, business law, estate planning law and 4 other areas of law
  • James received a M.B.A. degree from Golden Gate University in 1979, and has been licensed for 48 years
  • James practices in Walnut Creek, CA

Practice Areas Explained

James John Penna's Areas of Practice

Each practice area below reflects the types of cases James John Penna handles, with a brief overview of what that area of law covers.

Trusts

James John Penna is one of 104,172 trusts attorneys indexed nationally. Browse trusts 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.

James John Penna is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Business & Corporate Law

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

James John Penna 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.

James John Penna 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.

James John Penna 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 Walnut Creek 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 Walnut Creek or all attorneys in California.

Frequently Asked

Common questions about James John Penna

Where is James John Penna's law office located?
James John Penna's law practice is located in Walnut Creek, California. You can contact the office directly through this profile page.
What practice areas does James John Penna handle?
James John Penna focuses on trusts, estate planning, business, real estate, tax. Each practice area listed reflects experience handling cases of that type in California.
How long has James John Penna practiced law?
James John Penna has 48+ years of legal experience and has been licensed since 1978.
Where did James John Penna go to law school?
James John Penna earned their education at (M.B.A., 1979); (J.D., 1977).
How can I contact James John Penna for a consultation?
You can contact James John Penna 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

M.B.A.
Golden Gate University
- 1979
J.D.
Golden Gate University
- 1977

Bar Admissions

California
Admitted: 1978
U.S. District Court, Northern District of California
Admitted: 1978
U.S. Court of Appeals, Ninth Circuit
Admitted: 1978
U.S. District Court, Eastern District of California
Admitted: 1980
U.S. Supreme Court and U.S. Tax Court
Admitted: 1986

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