Last verified 2026-10-31; facts checked against the primary sources below

How do I get into a deceased person's safe deposit box in California?

Reviewed by Adam Nathan, founder of The Estate Desk

Facts checked against the official sources on this page on October 31, 2026. Not legal advice.

Last verified: October 31, 2026

The short answer: Getting into a safe deposit box after the renter died in California depends on who you are and what papers you hold. Before anyone is appointed, a person with the key can open a box held in the deceased's sole name, under bank supervision, to make an inventory and remove only burial instructions, wills and trust documents, and nothing else (Probate Code § 331). Taking the rest of the contents requires letters from the probate court or, for a small estate, a small-estate affidavit after 40 days (§ 8400; § 13100).

A surviving co-renter is outside § 331. The section says nothing in it "affects the rights of a surviving coholder" (§ 331(a)).

Who can open the box, and when?

Who you are	When	What you can do	Source
Person with the key, box in the deceased's sole name (or every renter has died)	Any time before letters issue	Open the box under bank supervision, inventory it, remove burial instructions and, after the bank photocopies them, wills and trust instruments	§ 331(a), (b), (d)
Surviving co-renter on the box	Any time	§ 331 does not limit a surviving coholder's rights. Wells Fargo says a joint owner can visit a branch with ID and the key. Bank of America says joint renters can remove the deceased's name or close the box	§ 331(a); Wells Fargo; Bank of America guide
Executor or administrator	After the court issues letters	Take possession or control of the property to be administered in the estate	§ 8400; § 9650
Successor using a small-estate affidavit	At least 40 days after the death, if the estate is under the limit	Receive particular items of tangible personal property and collect money due the deceased	§ 13100; § 13101

Access is not the same as ownership. The statute and the bank pages above describe who may open the box. They do not say a co-renter owns what is inside. Ownership of the contents is a separate question.

What can I do before letters are issued?

California lets a key holder look inside early, mainly to find the will and burial wishes. The steps are set by § 331.

Bring the key. The early-access rule applies only to "a person who has a key to the safe deposit box" (§ 331(b)).
Prove the death. Bring a certified copy of the death certificate, or a written statement of death from the coroner, treating physician, or the hospital or institution where the person died (§ 331(b)(1)). See how to get a death certificate in California.
Prove who you are. The identity standard is the one in § 13104 (§ 331(b)(2)). The table below lists the IDs it names.
Open the box with a bank employee present. The bank keeps a record of your identity and lets you open the box under the supervision of an officer or employee and make an inventory of the contents (§ 331(d)(1), (2)).
Let the bank copy any will or trust. The bank photocopies every will and trust instrument you remove and keeps the copy in the box until the personal representative or another legally authorized person removes the contents. It may charge you a reasonable photocopying fee (§ 331(d)(3)).

The bank does not have to check whether your death certificate or ID is true (§ 331(c)). You make the inventory. Keep your own copy, because the executor will need it later.

What can I take out before letters, and what must stay?

Item	Before letters	Source
Instructions for the disposition of the deceased's remains	May be removed	§ 331(d)(4)
Wills	May be removed after the bank photocopies them	§ 331(d)(3), (4)
Trust instruments	May be removed after the bank photocopies them	§ 331(d)(3), (4)
Cash, jewelry, coins, deeds, stock certificates and everything else	Must stay in the box	§ 331(f)

Section 331(f) is plain: apart from the items above, the person given access "shall not remove any of the contents."

What if I find a will in the box?

You have to send it on. The person given access must deliver every will found in the box to the clerk of the superior court, and deliver a copy to the person named as executor, or if that person cannot be found, to a person named as a beneficiary (§ 331(e); § 8200(a)).

Will rule	Detail	Source
Deadline for a will's custodian	Within 30 days after learning of the death, unless a petition for probate is filed first	§ 8200(a)
Where it goes	Clerk of the superior court of the county where the estate may be administered, in person or by registered or certified mail	§ 8200(a)(1)
If you do not deliver it	The custodian is liable for damages caused by the failure	§ 8200(b)

The will you deliver is the one the executor attaches to the petition for probate. See how to get letters testamentary in California.

How does an executor or administrator empty the box?

Once letters issue, the personal representative has the right to, and must, take possession or control of the deceased's property that is administered in the estate (§ 9650(a)). Before letters issue, a named executor has no power to administer the estate, apart from paying funeral expenses and taking necessary steps to preserve it (§ 8400).

Read item 4 on your letters first. If it is checked, "the personal representative is not authorized to take possession of money or any other property without a specific court order" (DE-150).

What the banks say about a box with no surviving co-renter:

Bank	What its own page says	Source
Wells Fargo	If there is no joint owner, the personal representative can visit a branch, and a banker helps determine what Wells Fargo needs to grant access	Wells Fargo Estate Care Center
Bank of America	Box matters are handled at the financial center that houses the box. A single-renter box needs documents showing approval to view, collect the contents and close it, and the documents must match the state where the box is located, even if the customer lived elsewhere	Bank of America Estate Services Resource Guide

So if the box sits in a California branch, expect California documents, even if the person who died lived in another state. For each bank's full estate process, see Bank of America and Wells Fargo.

Can I use a small-estate affidavit for the box?

The affidavit is not written for safe deposit boxes. It lets a successor, without letters, receive particular items of tangible personal property and collect money due the deceased, once 40 days have passed and the estate is under the limit (§ 13100). The bank is the "holder" of what is in the box. If the requirements are met, the successor is entitled to have the property described in the affidavit delivered (§ 13105(a)).

Affidavit fact	Detail	Source
Waiting period	At least 40 days after the death	§ 13100
Limit, deaths on or after April 1, 2025	$208,850 in California property, after § 13050 exclusions	DE-300, rev. April 28, 2025
Limit, deaths April 1, 2022 to March 31, 2025	$184,500	DE-300
What the affidavit lists	A description of the property to be delivered, among other required statements	§ 13101(a)(6)

The California Courts small-estate page still shows $184,500 for deaths on or after April 1, 2022 (California Courts). The Judicial Council's DE-300 form has the April 1, 2025 figure. Because the affidavit must describe the property, you usually need the § 331 inventory first. For eligibility and the full declaration, see the California small-estate affidavit.

What documents should I bring?

Situation	Bring	Source
Before letters, sole-name box	The key; a certified death certificate or a written statement of death from the coroner, physician or hospital; ID	§ 331(b)
Surviving joint owner	Identification and the key. Without the key, there may be a drilling fee	Wells Fargo
Executor or administrator	A death certificate and court-issued letters testamentary, letters of administration or certification of appointment	Bank of America; Wells Fargo
Small-estate successor	The signed affidavit or declaration, a certified death certificate attached to it, the list of adjusted dollar amounts attached for deaths on or after April 1, 2022, and ID	§ 13101(d), (f); § 13104

The ID that § 13104 lets a bank rely on, when you sign in front of it:

ID	Rule	Source
California driver's license or ID card	Current or issued within the past five years	§ 13104(d)(1)
US passport	Current or issued within the past five years	§ 13104(d)(2)
Out-of-state license or ID, military ID, or a stamped foreign passport	Current or issued within five years, with photo, description, signature and serial number	§ 13104(d)(3)
Notary's certificate of acknowledgment	Counts as proof of identity	§ 13104(e)

Neither bank page gives a drilling cost or a box-closing fee. Ask the branch before an appointment.

What if the key is with the hospital or a former employer?

A hospital or institution where the person died, a public administrator, a government official, a law enforcement agency or the employer may hand the deceased's personal belongings to the surviving spouse, a relative, or a conservator or guardian of the estate, without waiting 40 days (§ 330(a)). It will ask for reasonable proof of your status and identity, and it may not hand over property if it knows of a dispute about who should have it (§ 330(b), (c)). Receiving the belongings does not decide who owns them (§ 330(e)).

If you are not sure the estate needs probate at all, start with do I need probate in California.

This is general information about California law, not legal advice. A California probate lawyer can tell you how these rules apply to a particular box and estate.

The Estate Desk handles this for California families. theestatedesk.com