Key Takeaways
- A Heggstad petition asks the court to confirm that an asset belongs in a trust — even though title was never formally transferred — so it can pass under the trust without full probate.
- It’s used when someone created a trust and clearly intended an asset to be in it, but forgot to retitle it.
- It’s based on California Probate Code section 850.
- Success depends on evidence of intent — usually the trust’s schedule of assets or other writing showing the asset was meant to be included.
- It can save an estate from full probate over a single overlooked asset, but it isn’t guaranteed.
The Problem It Solves
A revocable living trust only avoids probate for assets actually transferred into it. But people are human: someone sets up a trust, intends to put everything in it, and then misses one — a bank account, a piece of real estate, a brokerage account that never got retitled. When they die, that overlooked asset is technically still in their own name, which normally means probate for that asset, defeating the whole point of the trust.
California offers a fix. A Heggstad petition — named after the 1993 court decision that established the approach and grounded in Probate Code section 850 — lets the successor trustee ask the court to confirm that the asset belongs to the trust, based on evidence that the person intended it to be there. If the court agrees, the asset passes under the trust as if it had been properly transferred, skipping full probate.
Where the Name Comes From
In the Heggstad case, a man created a trust and listed a piece of real property on the trust’s schedule of assets — but never recorded a deed transferring it into the trust. After he died, the court held that his written declaration of intent was enough to place the property in the trust without probate. That principle is why these petitions carry his name, and Probate Code section 850 is the statutory vehicle for bringing them.
When a Heggstad Petition Works
The petition tends to succeed when there’s clear evidence the person intended the asset to be in the trust. The strongest evidence is usually:
- The asset is listed on the trust’s schedule of assets (often called Schedule A), or
- There’s a written assignment or declaration transferring the person’s property into the trust, or
- Other contemporaneous writing showing the intent to include it.
The common theme is a writing demonstrating intent. California law generally requires evidence of the settlor’s intent to hold the particular property in trust — so a vague or purely verbal intention is much weaker than a document naming or clearly covering the asset.
When It Doesn’t
Heggstad petitions are not a cure-all. They’re harder or impossible when:
- There’s no writing showing the asset was meant to be in the trust,
- The evidence of intent is ambiguous, or
- Someone contests the petition, turning it into litigation.
If there’s no documentary basis to show the asset belonged in the trust, the court may not grant the petition, and the asset may have to go through probate after all. The quality of the paper trail largely determines the outcome.
Found an asset that was left out of a parent’s trust? Whether a Heggstad petition will work depends on what the documents say. Bay Legal can review them with you. For guidance on your specific situation, call (650) 668-8000 or schedule a consultation at baylegal.com/contact.
How the Process Works
A Heggstad petition is a focused court proceeding, much simpler than full probate:
- Gather the evidence of intent — the trust, its schedule of assets, any assignment or declaration of trust.
- File the petition under Probate Code section 850 in the probate court, asking for an order confirming the asset belongs to the trust.
- Give notice to interested parties.
- Attend the hearing. If unopposed and well-supported, the court issues an order confirming the asset is trust property.
- Retitle the asset using the order.
For a single overlooked asset with good documentation, this can resolve in a fraction of the time and cost of full probate. If it’s contested, it becomes litigation and takes longer.
Why It Matters
The difference between a successful Heggstad petition and a failed one can be the difference between a quick court order and a full, year-long probate — over the same single asset. That’s why careful trust funding during life matters so much, and why a clear schedule of assets is worth keeping current. When funding does slip, the Heggstad petition is the safety net, but it works best when the documents cooperate.
A small documentation problem can mean the difference between a simple petition and full probate. If you’re facing an unfunded trust asset, Bay Legal can assess your options. For guidance on your specific situation, call (650) 668-8000 or schedule a consultation at baylegal.com/contact.
How This Fits With Other Options
The Heggstad petition is a remedy for a specific problem — an asset left out of a trust. To understand the trust itself, see how a living trust avoids probate. For estates without a trust, simplified procedures or full probate may apply. And the best prevention is careful funding in the first place, discussed in our how to avoid probate in California hub.
Frequently Asked Questions
What is a Heggstad petition in California?
It’s a court petition, based on Probate Code section 850, asking the court to confirm that an asset belongs in a trust even though title was never formally transferred — so the asset can pass under the trust without full probate.
When can you use a Heggstad petition?
When a person created a trust and intended an asset to be part of it, but never retitled it, and there’s written evidence of that intent — typically the trust’s schedule of assets or a declaration of trust.
What evidence does a Heggstad petition need?
Generally a writing showing the settlor intended to hold the specific property in trust — the schedule of assets, an assignment, or a declaration. Purely verbal intent is much weaker.
Is a Heggstad petition faster than probate?
Usually yes, when it’s uncontested and well-documented — it’s a focused proceeding rather than a full administration. A contested petition becomes litigation and takes longer.
Can a Heggstad petition fail?
Yes. Without clear written evidence of intent, or if the petition is contested, the court may deny it, and the asset may have to go through probate.



