Atty. Bart M. Koza

Atty. Bart M. Koza

Bart M. Koza is a lawyer practicing estate planning, business, wills, trusts and probate and 5 other areas of law.

Honolulu Honolulu 31 yrs experience 31 year
Call (808) 207-5109 Book Appointment

Business & More Attorney · Serving Honolulu, HI · 31+ Years Experience

Profile Summary

About Bart M. Koza at a Glance

Bart M. Koza is a Member based in Honolulu, Hawaii, practicing at Bart M. Koza, Attorney at Law. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on trusts, probate, estate planning, business, and tax. Admitted to practice in Hawaii (1995). Educated at California Western School of Law (J.D., 1995) and University of Hawaii (B.B.A., 1990). Recognitions include Peer Reviewed. Active member of Hawaii State Bar Association American Institute of Certified Public Accountants American Association of Attorney/Certified Public Accountants. Serves clients in Honolulu, HI and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Bart M. Koza

  • Bart M. Koza is a lawyer practicing estate planning, business, wills, trusts and probate and 5 other areas of law
  • Bart received a B.B.A. degree from University of Hawaii in 1990, and has been licensed for 31 years
  • Bart practices at Bart M. Koza, Attorney at Law in Honolulu, HI

Practice Areas Explained

Bart M. Koza's Areas of Legal Practice

Each practice area below reflects the types of cases Bart M. Koza handles, with a practical overview of what that area of law involves and how it may apply to your situation in Honolulu.

Trusts in Honolulu

Bart M. Koza is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Hawaii →

Probate in Honolulu

Bart M. Koza is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Hawaii →

Estate Planning & Probate in Honolulu

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

Bart M. Koza is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Hawaii →

Business & Corporate Law in Honolulu

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

Bart M. Koza is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Hawaii →

Tax Law in Honolulu

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

Bart M. Koza is one of 84,606 tax attorneys indexed nationally. Browse tax attorneys in Hawaii →

Jurisdictional Context

Why Local Counsel Matters in Honolulu

Practicing law in Hawaii. Legal matters in Hawaii are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Honolulu are typically filed in the local municipal court or the appropriate Hawaii state district court, depending on subject matter and amount in controversy. An attorney licensed in Hawaii brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Hawaii courts without local counsel or pro hac vice admission.

Honolulu Courts and Legal Process

Choosing a Honolulu-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Hawaii attorneys? Browse all attorneys in Honolulu or all attorneys in Hawaii.

Frequently Asked

Common Questions About Bart M. Koza

Where is Bart M. Koza's law office located?
Bart M. Koza's law practice is located in Honolulu, Hawaii. The firm is Bart M. Koza, Attorney at Law. You can contact the office directly through this profile page.
What practice areas does Bart M. Koza handle?
Bart M. Koza focuses on trusts, probate, estate planning, business, tax. Each practice area listed reflects experience handling cases of that type in Hawaii.
How long has Bart M. Koza practiced law?
Bart M. Koza has 31+ years of legal experience and has been licensed since 1995.
Where did Bart M. Koza go to law school?
Bart M. Koza earned their education at (J.D., 1995); (B.B.A., 1990).
How can I contact Bart M. Koza for a consultation?
You can contact Bart M. Koza 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 Bart M. Koza received?
Bart M. Koza's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Honolulu Choose Bart M. Koza

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Bart M. Koza's practice in the field of trusts, probate, estate planning, business, and tax.

Decade-Tested Legal Experience

Bart M. Koza brings 31+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering trusts, probate, and estate planning, Bart M. Koza can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Honolulu

A Honolulu-based practice means Bart M. Koza attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Bart M. Koza Handles in Honolulu

Below is a representative sample of the types of matters Bart M. Koza has experience with under Hawaii law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
IRS audit representation
Tax
Tax lien and levy defense
Tax
Offer in compromise
Tax
Business tax planning
Tax

This list is illustrative, not exhaustive. Contact Bart M. Koza directly to discuss the specifics of your situation.

Search Reference

How People Find Bart M. Koza Online

Prospective clients searching for legal help in Honolulu commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Bart M. Koza.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Bart M. Koza directly.

Education & Law School Background

J.D.
California Western School of Law
- 1995
B.B.A.
University of Hawaii
- 1990

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Hawaii
Admitted: 1995

Client Reviews & Ratings — Bart M. Koza

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