Your Advocate in High-Stakes Inheritance Disputes

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Trust & Estate Litigation and Probate Disputes
Trust & Estate Administration
Tax Controversy & Audit

Based in La Jolla, California, Stonebridge Litigation offers trusted legal counsel in Trust & Estate Litigation, Probate Disputes, Administration, and Tax Controversy. Our boutique firm delivers personalized strategies for high-net-worth families navigating inheritance recovery, fiduciary conflicts, and complex tax matters.

We combine aggressive courtroom advocacy, technical expertise in estate planning, trust and probate law, with a deep understanding of the emotional context of inheritance disputes.

Why hire us?

About

Our standard of excellence is fueled by the desire to protect you.
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Insights

Insights & Commentary — Analysis, updates and practical guidance on trust, estate and tax litigation.
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Contact

We are pleased to connect with you in‑person, by phone, by email or 24/7 on our website. We look forward to learning how we can help you.
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Legal Practice Areas

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Trust & Estate Litigation and Probate Disputes

Trust and Estate Litigation for Fiduciaries and Beneficiaries Strategic, trial-ready representation in probate, inheritance, and transfer disputes.

Trust & Estate Administration

Strategic trust and estate administration for high-net-worth families across Southern California. We protect fiduciaries, preserve generational wealth, and minimize litigation risk with precision and care.

Tax Controversy & Audit

Tax audit defense and controversy resolution for high-net-worth families and fiduciaries in Southern California. We navigate estate, gift, and GSTT audits with strategic precision, discretion, and deep valuation expertise.

Our values

Strategic Counsel.
Discreet Service.
Results That Protect Legacies.

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Experienced Trial Team

Trial-ready estate, trust, and tax litigators serving high-net-worth families and fiduciaries across Southern California.

Discreet, Client-First Service

Boutique legal counsel with tailored strategies, direct attorney access, and strict confidentiality.

Strategic, Practical Solutions

From IRS audit defense to trust litigation, outcome-driven solutions for wealth preservation and risk mitigation.

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People You Can Trust

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“Stonebridge delivered clarity and confidence during a complex trust dispute. Truly exceptional counsel.”

Natalia Abramova
Confidential Client

Oleg Cross

Trial Lawyer

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Real clients.
Real outcomes.
Cases that define our practice.

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How Case Law Continually Reshapes California Probate and Trust Practice

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Haggerty v. Thornton, 68 Cal.App.5th 1003 (2024)

Attorney Oleg Cross prevailed in a California Supreme Court case on behalf...
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Latest News and Insights

Big News for California Families: AB 2016 Expands Access to Simplified Probate

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Understanding Probate: Why Having the Right Attorney Matters

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Cross-Border Estate Planning: Protecting Global Wealth for International Families

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Estate Planning Revolution: One Big Beautiful Bill Act Brings Permanent $15 Million Exemption

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Understanding Portability in Estate Planning: What Every Family Should Know

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“Common Pot” Trusts and Family Values

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What Our Clients Say

G. Applegate
Confidential Client
Oleg Cross is simply the best lawyer I have ever worked with and I have worked with many personally and professionally in the past. His knowledge and abilities are amazing. I had a difficult 1 year case with many twists and turns and all were navigated effortlessly by Oleg and [his paralegal] who is similarly terrific. Other professionals involved in my case-my financial planner, escrow agent, and my son who likewise dealt with Oleg and [his paralegal]were blown away by their abilities, professionalism, and raved about their own experience working with them. I feel very fortunate to have had their help in navigating a very difficult life.
J. Harper
Confidential Client
Oleg Cross did an outstanding job in resolving my complicated trust issues. Excellent service and results.
SLM
Client

Excellent Attorney!

Oleg Cross is a reputable and competent attorney. What we appreciate the most is his clear and helpful communication. We are never at a loss for what's going on with our case. He seems to have the best interest for us and steers us to the right decisions. We are thankful a friend referred us to him.
Cindy M.
Client

Excellent service and the highest in ethics!

Oleg's attention to the details of my case, made a first time client a true believer in the value of an attorney's services. Oleg is an intelligent and capable attorney, with an easy manner making for a comfortable working relationship from the [beginning.] Oleg was always well prepared with a through evaluation regarding all of the legal aspects [pertaining] to my case and what was best for me. Oleg's integrity for the law, makes him an asset to the legal profession and a wonderful attorney to have as part of your team.

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