California Probate Forms De-111 vs De-121 Guide

If you're handling a loved one's estate in California, you'll run into a stack of probate forms and two of the most important are DE-111 and DE-121. They sound similar, they're filed close together in the process, and mixing them up can delay your case by weeks or even months. Knowing which one you file, which one the court creates, and how they relate to each other is the first real step toward getting probate moving.

What Exactly Is Form DE-111?

Form DE-111 is the Petition for Probate. This is the document you prepare and file with the court to ask for probate to begin. When you submit DE-111, you're formally requesting that the court:

Admit the deceased person's will to probate (if there is one)
Appoint you or another qualified person as executor or administrator of the estate
Set a court hearing date for the petition

Without DE-111, the probate case doesn't start. It's the trigger that opens the entire process. You'll need to fill in details about the decedent, the will (if applicable), the estimated value of the estate, and who is petitioning to serve as executor. If you need help with the step-by-step details of completing this form, we have a separate walkthrough on how to fill out the California probate court petition form.

What Exactly Is Form DE-121?

Form DE-121 is the Order for Probate. This is not something you draft yourself. Instead, it's the court's official order, signed by a judge, that gets issued after your DE-111 petition is heard and approved at the court hearing.

Once signed, DE-121 does the following:

Formally admits the will to probate
Appoints the executor or administrator by court order
May include specific instructions about the bond, authority, or powers granted to the personal representative

In most California counties, the petitioner's attorney (or the petitioner, if self-represented) prepares a proposed DE-121 and brings it to the hearing. The judge reviews it, may make changes, and then signs it. After the signed order is filed with the court clerk, probate is officially open and the executor can begin acting on behalf of the estate.

How Are DE-111 and DE-121 Different?

The simplest way to think about it: DE-111 is your request; DE-121 is the court's answer.

Here's a side-by-side breakdown:

Who prepares it?

DE-111: Prepared and filed by the petitioner (the person asking to be appointed executor or administrator)
DE-121: Prepared by the petitioner as a proposed order, then reviewed, modified if needed, and signed by the judge

When is it filed?

DE-111: Filed at the very beginning of the probate process, before any court hearing
DE-121: Filed after the court hearing, once the judge approves the petition

What does it accomplish?

DE-111: Opens the probate case and gets you a hearing date
DE-121: Closes the loop on the petition by officially granting probate and appointing the personal representative

Is it required in every probate case?

DE-111: Yes every formal probate in California starts with this petition
DE-121: Yes the court must issue an order before the executor has legal authority to act

Do You Need Both Forms in Every Probate Case?

Yes, in a standard formal probate proceeding, you need both. DE-111 gets filed first. Then, after the hearing, DE-121 is signed by the judge. You can't skip either one.

However, not every estate goes through formal probate at all. If the estate qualifies under California's small estate rules typically estates valued at $184,500 or less (as of recent thresholds) you may be able to use a small estate affidavit under Probate Code Section 13100 instead of filing a full probate petition. In that situation, neither DE-111 nor DE-121 is needed.

What Happens Between Filing DE-111 and Receiving DE-121?

The gap between these two forms is where a lot of the probate process actually happens. After you file DE-111:

The court sets a hearing date (usually 30 to 45 days out)
You must mail notice of the hearing to all interested parties heirs, beneficiaries, and sometimes creditors at least 15 days before the hearing
You publish notice of the hearing in a local newspaper at least three times before the hearing
You file proof that you mailed and published the required notices
Anyone who objects to the petition must file their objection before or at the hearing
The judge hears the petition at the scheduled hearing
If approved, the judge signs DE-121, and you file it with the court

Only after DE-121 is signed and filed does the executor have the legal authority to act like accessing bank accounts, selling property, or paying estate debts. Our overview of filing requirements for these probate forms covers the procedural details in more depth.

Common Mistakes People Make With These Two Forms

Mixing up DE-111 and DE-121 isn't the only error. Here are issues that come up regularly:

Filing a blank or incomplete DE-121 at the hearing. Even though the judge signs it, you're expected to prepare a proposed order with all the correct information filled in. Leaving fields blank can result in a continued hearing.
Forgetting to attach the will to DE-111. If the decedent left a will, it must be filed with the petition. Losing or misplacing the original will can create serious complications.
Not providing proper notice after filing DE-111. Failure to mail and publish notice correctly is one of the top reasons probate petitions get continued or denied. Courts take notice requirements seriously.
Using outdated versions of the forms. California Judicial Council forms get updated periodically. Always download the latest version from the court's website or check with your local probate court.
Assuming DE-121 gives immediate authority. Some actions like selling real property may require additional court orders beyond DE-121.

For a broader look at what causes probate forms to get rejected, see our article on common mistakes when submitting California probate court forms.

Do You Need a Lawyer to Prepare These Forms?

California law doesn't require you to hire an attorney for probate, and many people handle straightforward estates on their own. DE-111 is a fillable form that asks specific questions name of the decedent, date of death, whether there's a will, estimated estate value, and so on. DE-121 follows a standard format.

That said, probate has strict procedural rules. Missed deadlines, improper notice, or incorrect estate valuations can cause real delays and added costs. If the estate involves disputes among heirs, contested wills, significant debts, or real property in multiple counties, working with a probate attorney is usually worth the cost.

California's official court forms, including DE-111 and DE-121, are available on the California Courts website.

What About the Inventory and Appraisal?

After DE-121 is signed and you're officially appointed, you'll need to file an inventory and appraisal of the estate's assets. This is a separate requirement handled by a different form. If you're wondering what that involves, our guide on California probate estate inventory and appraisal form filing requirements walks through what executors need to know.

Quick Reference: Which Form Do You Need Right Now?

You haven't started probate yet → You need DE-111 (Petition for Probate)
Your petition was just approved at the hearing → You need DE-121 (Order for Probate) signed and filed
You already have a signed DE-121 → You're appointed and can start administering the estate
The estate is small enough to skip formal probate → You may not need either form; check small estate affidavit rules instead

Practical Checklist Before You File

Before submitting DE-111, make sure you have:

The original will (if one exists) ready to file with the petition
The correct, most current version of the DE-111 form
A completed Proof of Service by Mail form ready to file after you send notices
A proposed DE-121 (Order for Probate) prepared and ready to bring to the hearing
The filing fee currently $435 in most California counties (fee waivers are available for those who qualify)
A copy of the death certificate
Names and addresses of all heirs, beneficiaries, and anyone named as executor in the will

Taking an extra hour to double-check these items before filing can save you weeks of delay. Probate moves slowly enough on its own don't let preventable paperwork errors make it slower.