The Executor’s Checklist: 10 Essential Steps After a Death in California

When someone passes away, their loved ones face a difficult journey—and if you’re named as the executor, the responsibility falls on you to guide the estate through California probate. The role is critical, demanding, and often overwhelming without the right guidance. We’ve helped countless executors in Irvine and across Southern California navigate this process smoothly. Here’s our comprehensive checklist to help you understand what comes next.

Understanding Your Role as Executor

Before diving into the steps, it’s important to understand what an executor actually does. You’re not just a figurehead—you’re the person legally responsible for managing the deceased’s estate, paying debts, and distributing assets according to their wishes. California law holds you to a fiduciary standard, meaning you must act in the best interests of the estate and its beneficiaries. This responsibility carries both authority and liability.

The probate process in California can take anywhere from several months to several years, depending on the estate’s complexity. From day one, you’ll need to be organized, communicative, and detail-oriented. Let’s walk through the 10 essential steps that form the backbone of every California probate administration.

Step 1: Secure the Original Will and Locate Important Documents

Your first action should be to find and secure the original will. Check with the decedent’s attorney, safe deposit boxes, home safes, or important document folders. The original will is crucial—California courts typically won’t accept photocopies or digital copies without strong justification.

While you’re at it, gather other critical documents: birth and death certificates (you’ll need multiple certified copies), marriage certificates, trust documents, insurance policies, bank statements, and property deeds. Create an organized file system—digital and physical. We recommend using a shared cloud storage system where you can upload documents as you find them. This keeps everything accessible and secure.

Step 2: File the Will with the Probate Court

California requires you to file the original will with the probate court in the county where the decedent lived. This typically happens within 30 days of death, though extensions are available. Filing is straightforward but mandatory. You’ll use Petition to Probate Will and for Letters Testamentary (Form DE-111) or a similar petition depending on your estate’s size.

If the estate is small (under $208,850), you might qualify for simplified probate procedures, which can significantly reduce costs and timeline. This is one of the most important decisions early on—consult with a probate attorney to determine which process applies to your situation.

Step 3: Notify Beneficiaries and Interested Parties

California law requires you to notify all beneficiaries, heirs, and creditors of the probate filing. Beneficiaries must receive notice within 15 days of the probate petition being filed. Send formal written notice—don’t rely on phone calls alone. You’ll need to provide information about the court proceedings, their rights as beneficiaries, and deadlines for objections.

Transparency here is crucial. We recommend sending regular updates throughout probate, even when not legally required. This reduces disputes, builds trust, and keeps everyone informed about timeline and status.

Step 4: Obtain Multiple Certified Death Certificates

You’ll need certified death certificates for multiple purposes: probate court filings, bank account transfers, insurance claims, and asset transfers. Order at least 10–15 certified copies from the county recorder’s office where the death occurred. The cost is minimal compared to the headache of requesting more later. Keep some originals in storage and work from copies when possible.

Many financial institutions and agencies now accept digital or electronically verified death certificates, but having physical certified copies ensures you can handle requests quickly without delays.

Step 5: Open an Estate Bank Account

Once you’re officially named executor (after receiving Letters Testamentary from the court), open a bank account in the estate’s name. This keeps the decedent’s assets separate from your personal finances, demonstrating clear fiduciary management. You’ll deposit the decedent’s funds into this account and use it to pay debts, taxes, and eventually distribute the estate.

Please note that the account must be interest bearing.

When opening the account, bring your Letters Testamentary and ID. The bank will verify your authority before allowing account management. This step typically happens within 4–8 weeks of filing probate, once the court processes your petition.

Step 6: Notify Creditors and Manage Claims

California requires executors to notify known creditors about the probate administration. Creditors have four months from the publication date to file claims against the estate. You’ll publish a notice in a local newspaper and send direct notice to any creditors you know about.

During this four-month window, you may receive claims from credit card companies, hospitals, mortgage lenders, and other creditors. Review each claim carefully. Invalid claims can be rejected; valid claims should be paid from estate funds. We recommend documenting every creditor interaction and maintaining a claims log.

Step 7: File Income and Estate Tax Returns

The executor is responsible for filing the decedent’s final individual income tax return (Form 1040) and, if the estate exceeds certain thresholds, a federal estate tax return (Form 706). California may also require an estate income tax return (Form 541).

Tax deadlines are firm. Your CPA or tax attorney should begin this process immediately after you receive the death certificate. Missing deadlines can result in substantial penalties, even if you ultimately owe no tax. We work closely with tax professionals to ensure filings happen on schedule.

Step 8: Identify, Locate, and Take Control of All Assets

Now comes the detailed work: finding and securing everything the decedent owned. This includes real estate, bank accounts, investments, vehicles, business interests, digital assets, and personal property. Contact banks, investment firms, insurance companies, and government agencies to notify them of the death and begin the transfer process.

For digital assets—email accounts, social media, online banking, cryptocurrency—you may need the platform’s death verification process. Each company has different requirements. Document everything: account numbers, balances, contact information for financial institutions, and current ownership status.

Real property presents unique challenges. If the decedent owned real estate, gather deeds, property tax statements, and appraisals. You’ll need these for the Inventory and Appraisal and later for property transfers.

Step 9: Create the Inventory and Appraisal

Within four months of probate filing, you must file the Inventory and Appraisal (Form DE-160) with the court, together with the Inventory and Appraisal Attachment 1 completed by the Estate Representative and DE-162 completed by the appointed Probate Referee. Together these three (3) document lists all estate assets and their fair market value as of the date of death. You’ll need the probate referee (appointed by the court) to appraise assets over a certain value that are not readily inventoried from an account statement. So, for example, items such as personal property, real estate, stocks, bonds, collectibles, artwork, vehicles, furnishings fixtures, accounts jewelry, amounts owed on promissory notes or litigated matters will require appraisal by the court-appointed probate referee..

This deadline is strict. Missing it can result in sanctions (a monetary fine) from the court. The Inventory and Appraisal is also essential for calculating taxes and determining distributions to beneficiaries.

Step 10: Distribute Assets and Close the Estate

Once the creditor claim period expires, taxes are paid, and debts are settled, you are ready to proceed to close the estate.  To do so, you will file a petition for first and final account, request appropriate statutory fees and any extraordinary fees and seek approval for any appropriate reimbursement of funds you may have advanced, together with seeking approval for the specific method to distribute assets to beneficiaries according to the will of the California Laws of Intestate Succession. After the court signs its order approving your petition, you will distribute the estate’s property by transferring property titles, distributing funds, and transferring personal property items, all as provided in the court’s order.

Each recipient of a distribution must sign a Receipt acknowledging their receipt of assets.

After all distributions are complete and you have received all appropriate Receipts, you will need to prepare a final accounting showing all receipts, disbursements, and distribution for filing with the court in conjunction and then file that accounting together with the necessary Receipts and a request for discharge as the estate fiduciary and discharge of any bond that you were required to post.

The Kiken Group, APC, Guides Executors From Day One

This checklist outlines broad brushstrokes of the major steps.  But probate involves countless details, deadlines, and legal requirements. Missing a single deadline can delay the entire process by months. Mistakes in asset valuation, tax reporting, or beneficiary notification can create liability for the executor.

At The Kiken Group, APC, we’ve guided executors and administrators through every stage of California probate for years. We understand the stress you’re facing and the pressure to get it right. Our team handles the complexity so you can focus on your family and healing.

If you’re recently appointed as an executor, don’t navigate this alone. Reach out to us today at 657-213-3926 to discuss your situation and learn how we can streamline the probate process for you.