Atty. James Howard Sipple

Atty. James Howard Sipple

James Howard Sipple is a lawyer practicing estate planning, business law, tax law and 1 other area of law. James received a B.S. degree from California State University at Long Beach in 1996, and has been licensed for 26 years.

San Diego San Diego 26 yrs experience 26 year
Call (619) 356-3576 Book Appointment

Profile Summary

About James Howard Sipple at a glance

James Howard Sipple is a Member based in San Diego, California, practicing at Boner, Stern & Sipple A Professional Corporation. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on trusts, estate planning, business, and tax. Admitted to practice in California (2000). Educated at University of San Diego (J.D. LLM., 1999) and California State University at Long Beach (B.S. University, 1996). Active member of State Bar of California American Bar Association. Serands clients in San Diego, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • James Howard Sipple is a lawyer practicing estate planning, business law, tax law and 1 other area of law
  • James received a B.S. degree from California State University at Long Beach in 1996, and has been licensed for 26 years
  • James practices at Boner, Stern & Sipple A Professional Corporation in San Diego, CA

Practice Areas Explained

James Howard Sipple's Areas of Practice

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

Trusts

James Howard Sipple is one of 104,171 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 Howard Sipple is one of 226,536 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 Howard Sipple is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Tax Law

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

James Howard Sipple 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 Diego 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 Diego or all attorneys in California.

Frequently Asked

Common questions about James Howard Sipple

Where is James Howard Sipple's law office located?
James Howard Sipple's law practice is located in San Diego, California. The firm is Boner, Stern & Sipple A Professional Corporation. You can contact the office directly through this profile page.
What practice areas does James Howard Sipple handle?
James Howard Sipple focuses on trusts, estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in California.
How long has James Howard Sipple practiced law?
James Howard Sipple has 26+ years of legal experience and has been licensed since 2000.
Where did James Howard Sipple go to law school?
James Howard Sipple earned their education at (J.D. LLM., 1999); (B.S. University, 1996).
How can I contact James Howard Sipple for a consultation?
You can contact James Howard Sipple 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. LLM.
University of San Diego
- 1999
B.S. University
California State University at Long Beach
- 1996

Bar Admissions

California
Admitted: 2000

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.