This article is provided for general informational purposes only and does not constitute legal, financial, or tax advice.
Reading this content does not create an attorney-client or professional advisory relationship.
Laws vary by jurisdiction and are subject to change. You should consult a qualified professional regarding your specific circumstances.
Darrell’s codicil vanished. Not misplaced – vanished. He’d meticulously updated his estate plan six months ago, specifically naming his daughter, Emily, as the beneficiary of a vintage Porsche. Now, after a stroke, the original will surfaced, leaving the car to his brother. Emily is devastated, and the family is facing a potential legal battle over whether the lost codicil was validly executed and, crucially, ever legally superseded the original will. The cost? Potentially the Porsche itself, plus thousands in litigation.
What is an Omnibus Clause and Why Does it Matter?

An omnibus clause, also known as a “catch-all” clause, is a provision commonly included in wills and trusts. It’s designed to address any property not specifically mentioned in the document. It essentially states that any assets not already designated go to a specified beneficiary or are distributed according to a pre-defined formula. While seemingly straightforward, the presence – or absence – of a robust omnibus clause can be the difference between a smooth estate administration and a costly, protracted legal dispute, as we see all too often.
How Does an Omnibus Clause Function in a Will?
In the context of a will, an omnibus clause typically appears toward the end of the document, after all specific bequests have been outlined. It acts as a net, capturing any asset acquired after the will was executed, or any asset simply overlooked during the estate planning process. A typical clause might read: “I give all of the rest, residue, and remainder of my estate, of whatever kind and wherever situated, to my children in equal shares.” This means anything not explicitly given to someone else – a bank account opened last year, a newly acquired piece of art, or even an unexpected tax refund – falls into this ‘rest, residue, and remainder’ category.
What Happens if There Isn’t an Omnibus Clause?
The absence of an omnibus clause doesn’t necessarily invalidate a will, but it can create significant problems. Any property not specifically addressed is considered “intestate property,” meaning it will be distributed according to the state’s intestacy laws – the laws governing how property is divided when someone dies without a will. This may not align with the decedent’s wishes at all. Think about it: Darrell intended Emily to have the Porsche, but the lack of a clear omnibus clause, combined with the lost codicil, leaves the estate vulnerable to arguments that the original will’s terms must prevail.
Omnibus Clauses in Trusts: A More Complex Scenario
Trusts utilize omnibus clauses differently. In a revocable living trust, the trustee holds legal title to the trust assets. The omnibus clause often covers any property that is acquired during the grantor’s lifetime but isn’t formally titled in the name of the trust. This is crucial because simply having a trust document doesn’t automatically transfer ownership of all assets. The clause ensures that those subsequently acquired assets are deemed to be held in trust, avoiding probate. Failing to transfer assets into the trust – and relying solely on an omnibus clause – is a common mistake.
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Label: A robust omnibus clause in a trust should also address the possibility of “after-acquired property.”
Label: This acknowledges that the grantor may continue to acquire assets throughout their lifetime.
Label: It’s essential to regularly review and update the trust document to ensure all assets are properly titled.
How a CPA Can Help with Omnibus Clauses and Estate Planning
As both an Estate Planning Attorney and a CPA with over 35 years of experience, I often see clients underestimate the tax implications of estate planning. An omnibus clause, while seemingly simple, can have a significant impact on the ‘stepped-up basis’ of inherited assets. The ‘stepped-up basis’ means that when an heir inherits an asset, its cost basis is adjusted to its fair market value on the date of the decedent’s death. This can significantly reduce capital gains taxes when the heir eventually sells the asset. A poorly drafted omnibus clause could inadvertently complicate this process or lead to unintended tax consequences. My CPA background allows me to structure these clauses with a keen eye towards minimizing tax liabilities and maximizing the benefits for your beneficiaries.
Avoiding Disputes: Best Practices for Drafting and Implementing an Omnibus Clause
To prevent the kind of scenario Darrell’s family is facing, consider these best practices:
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Label: Specificity: Be as specific as possible when describing the assets covered by the omnibus clause.
Label: Clear Beneficiaries: Clearly identify the beneficiaries who will receive the residual assets.
Label: Regular Review: Review and update your estate plan – including the omnibus clause – regularly, especially after significant life events like marriages, divorces, births, or substantial changes in your financial situation.
Label: Proper Funding of Trusts: If you have a trust, diligently transfer assets into the trust’s name to ensure they are covered by the omnibus clause and avoid probate.
What Happens When a Codicil Conflicts with a Will and the Omnibus Clause?
This brings us back to Darrell’s situation. A codicil is an amendment to a will. If a validly executed codicil contradicts the original will – as it does here regarding the Porsche – the codicil typically takes precedence. However, the validity of the codicil is crucial. If it’s lost, damaged, or can’t be proven to be authentically signed, the original will governs. The omnibus clause then becomes relevant only to those assets not specifically addressed in either document. This is where legal counsel is vital to determine the proper interpretation. And as I always tell my clients, failing to properly execute and safeguard a codicil is a risk that should be avoided at all costs.
What causes California probate cases to spiral into delay, disputes, and extra cost?
California probate is designed to provide court-supervised transfer of property, yet cases often break down when authority is unclear, required steps are missed, or disputes arise over assets, notice, and fiduciary conduct. When the process is misunderstood, families can face avoidable delay, escalating conflict, and increased exposure to creditor issues, hearings, or litigation before the estate can close.
To manage the estate’s value, separate property types by learning what counts as a probate asset, confirm exclusions through non-probate assets, and support valuation steps with inventory and appraisal to reduce disagreements about what is in the estate.
California probate is most manageable when authority is documented early, assets are classified correctly, and procedure is followed consistently from petition through closing. When the process is approached with realistic expectations about notice, claims, accounting, and dispute risk, the estate is more likely to move toward closure without avoidable conflict or delay.
Verified Authority on Closing a California Estate
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Petition for Final Distribution: California Probate Code § 11600
This is the “finish line” document. It tells the court what bills have been paid, what assets remain, and exactly who gets what according to the Will or intestacy laws. The court must approve this petition before a single dollar is distributed to heirs. -
Waiver of Account: California Probate Code § 10954 (Waiver)
A powerful tool for speeding up the closing process. If all beneficiaries are competent adults and agree in writing, the executor can skip the detailed (and costly) formal financial accounting. This often saves the estate thousands of dollars in legal and accounting fees. -
Executor & Attorney Fees: California Probate Code § 10810 (Attorney Compensation)
Just like the executor, the probate attorney is entitled to statutory fees set by law, not by hourly billing. These fees are requested in the final petition and are paid only after the judge signs the final order. -
Receipt on Distribution: California Probate Code § 11753 (Filing Receipts)
Proof is required. After the judge orders distribution, the executor must deliver the assets and obtain a signed Receipt of Distribution from every beneficiary. These receipts must be filed with the court to prove the judge’s order was followed. -
Final Discharge: Judicial Council Form DE-295 (Ex Parte Petition for Final Discharge)
The final step often forgotten. Once all receipts are filed, the executor must file this form to be “discharged.” This order formally relieves the executor of their duties and cancels the bond, ending their legal liability. -
Tax Clearance: Franchise Tax Board (Estates & Trusts)
Before closing, the executor must ensure all personal income taxes of the decedent and fiduciary income taxes of the estate are paid. While a formal tax clearance certificate is not always required for smaller estates, personal liability for unpaid taxes remains a risk for the executor.
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Attorney Advertising, Legal Disclosure & Authorship
ATTORNEY ADVERTISING.
This content is provided for general informational and educational purposes only and does not constitute legal, financial, or tax advice. Under the California Rules of Professional Conduct and State Bar advertising regulations, this material may be considered attorney advertising. Reading this content does not create an attorney-client relationship or any professional advisory relationship. Laws vary by jurisdiction and are subject to change, including recent 2026 developments under California’s AB 2016 and evolving federal estate and reporting requirements. You should consult a qualified attorney or advisor regarding your specific circumstances before taking action.
Responsible Attorney:
Steven F. Bliss, California Attorney (Bar No. 147856).
Local Office:
The Law Firm of Steven F. Bliss Esq.43920 Margarita Rd Ste F Temecula, CA 92592 (951) 223-7000
The Law Firm of Steven F. Bliss Esq. is a practice location and trade name used by Steven F. Bliss, Esq., a California-licensed attorney.
About the Author & Legal Review Process
This article was researched and drafted by the Legal Editorial Team of the Law Firm of Steven F. Bliss, Esq.,
a collective of attorneys, legal writers, and paralegals dedicated to translating complex legal concepts into clear, accurate guidance.
Legal Review:
This content was reviewed and approved by Steven F. Bliss, a California-licensed attorney (Bar No. 147856). Mr. Bliss concentrates his practice in estate planning and estate administration, advising clients on proactive planning strategies and representing fiduciaries in probate and trust administration proceedings when formal court involvement becomes necessary.
With more than 35 years of experience in California estate planning and estate administration,
Mr. Bliss focuses on structuring enforceable estate plans, guiding fiduciaries through court-supervised proceedings, resolving creditor and notice issues, and coordinating asset management to support compliant, timely distributions and reduce fiduciary risk. |