To serve a bank levy in San Mateo County, attorneys must open a file with the Sheriff’s Civil Unit and designate that a Registered Process Server will perform service. The process server serves the bank and debtor, then returns Proof of Service so the Sheriff—acting as levying officer—can receive funds and process exemption claims.
Countrywide Process
February 02, 2026
In San Mateo County, the Sheriff’s Office does not physically serve bank levies except in limited situations, such as when the judgment creditor:
The Sheriff’s Office will only serve bank levies in these situations when proper legal documents and a court order are provided.
In nearly all civil enforcement matters, the Sheriff acts only as the levying officer. Attorneys must use a Registered Process Server (RPS) to perform the actual service on:
After obtaining a writ of execution, the writ authorizes and grants permission for the levying officer, typically a sheriff or process server, to deliver the writ of execution and related documents to the bank.
Before any bank levy can be served, attorneys must open a file with the San Mateo County Sheriff’s Civil Unit and explicitly notify the Sheriff that a Registered Private Process Server will perform service.
This is done using mandatory Judicial Council instruction forms and a Letter of Instruction.
Mandatory Judicial Council Forms (Effective January 1, 2024)
All California Sheriffs, including San Mateo County, require the following:
It is important to provide all relevant information and a complete list of required documents to the Sheriff to ensure proper processing of your bank levy in San Mateo County.
These forms formally notify the Sheriff that service will be performed by a private Registered Process Server.
Yes. In addition to SER‑001 and SER‑001A, San Mateo County requires a signed and dated Letter of Instruction.
Countrywide Process provides a fillable letter of instruction upon request.
The Letter of Instruction must:
Before the process server may serve the bank, the following must be delivered to the San Mateo County Sheriff’s Civil Unit:
Only after the Sheriff accepts the file may the levy proceed.
The Registered Process Server must serve a complete levy package, including two Notices of Levy:
New rule in personal debt cases: verify the debtor’s address
If your case is in regards to personal debt (money for personal, family, or household use), you must verify the debtor’s address before the sheriff can serve the levy.
Fill out:
Serving all required documents ensures legal compliance and meets the legal requirements necessary for a valid bank levy in San Mateo County.
Once service is completed:
Potential disputes or legal disputes over exemptions or the levy process may arise, which can result in a court hearing to resolve the issues.
San Mateo County Sheriff’s Office – Civil Division
400 County Center
Redwood City, CA 94063
📞 (650) 599‑1535
🌐https://www.smcsheriff.com
(Always confirm current submission procedures before delivery.)
Only including one Notice of Levy
→ Both the bank and debtor must be served.
Expired Writ of Execution
→ Must be issued within 180 days.
Failing to designate RPS on SER‑001
→ Sheriff will reject the file.
Missing Letter of Instruction
→ Required even when forms are complete.
Not returning Proof of Service to the Sheriff
→ The sheriff cannot execute the levy without it.
Bank Levy Service for San Mateo County Attorneys
In our experience managing bank levies throughout San Mateo County, attorneys rely on Countrywide Process, LLC to ensure:
Using professional services increases the likelihood of a successful levy and a successful bank levy.
Submit a San Mateo County Bank Levy
Only in limited cases involving fee waivers or incarcerated creditors. In most cases, a Registered Process Server must serve the levy.
Yes. The levy file must be opened with the Sheriff using SER-001, SER-001A, and a Letter of Instruction before service occurs.
Page 4, Section 6 must indicate that the sheriff will act only as levying officer and that a Registered Process Server will serve the papers.
Yes. A signed and dated Letter of Instruction identifying the process server, bank, and debtor is required.
The current processing fee is $50.00 per bank served.
The Sheriff begins receiving funds and processing any exemption claims.
Yes. Countrywide Process provides end-to-end bank levy service for attorneys in San Mateo County.
Yes. Certain funds, such as Social Security benefits, are exempt from seizure during a bank levy under state laws. These funds are protected and cannot be taken to pay a debt through a bank levy.
A claim of exemption allows a debtor to contest a bank levy by filing the claim within 15 to 20 days after receiving the notice of levy. Certain funds, such as those needed for basic needs or protected by law, can be exempted from seizure. The debtor can also negotiate with creditors to protect these funds.
If there are insufficient funds in the debtor’s account, the bank levy may not be successful in collecting the full amount owed. Creditors may need to attempt additional levies or use other debt collection methods.
A single writ of execution can be used to levy multiple accounts held by the debtor at the same bank. If the account is jointly owned, such as with the debtor’s spouse, the process may require a spousal affidavit to address community property or the spouse’s interest.
Personal property, such as money in the debtor’s bank account, can be levied to satisfy a debt. The process is governed by legal procedures and may also apply to other assets depending on the circumstances.
Timing is crucial. Serving the levy when the debtor’s account is likely to have money, such as on payday, increases the chances of recovering the debt.
Wage garnishment is a separate process where funds are taken directly from a debtor’s pay by their employer to satisfy a judgment. A bank levy, by contrast, seizes money directly from the debtor’s bank account.
Debtors have rights, including the right to claim exemptions for certain funds, such as social security or money needed for basic needs, and the right to negotiate with creditors. State laws protect debtor’s rights during the collection process.
A spousal affidavit is a legal document required when the debtor’s spouse has an interest in the levied account or property. It is used to clarify ownership and protect the spouse’s rights, especially in cases involving community property.
Proper documentation, including a certified copy of the writ of execution and any required affidavits, must be provided to the bank. The bank must determine if any funds in the debtor’s account are exempt before processing the levy.
Certain funds, such as social security benefits or money needed for basic needs, are protected by law. If these funds are determined to be exempt, they must be returned to the debtor and cannot be used to pay the debt.
