California

Contra Costa County Notary Oath and Bond Filing


Filing your notary oath and bond in Contra Costa County is a required step after receiving your California notary commission. This guide covers exactly where to go, what to bring, the filing fees, and how to schedule your appointment. If you don’t have your notary bond yet, you can purchase one here.

Where to File in Contra Costa County

Office: Contra Costa County Clerk-Recorder

Address: 555 Escobar Street, Martinez, CA 94553

Phone: (925) 335-7900

Website: https://www.contracostavote.gov/countyclerk/notaries-public-filing/

Filing Fees

  • $29.00 total baseline fee ($15.00 for the Notary Public Registration fee + $14.00 for the first page of the Bond Recording fee).
  • $3.00 per page for each additional page of the bond after the first page.

Payment Options

Accepted:

  • Cash.
  • Debit/Credit Cards.
  • Personal/Company Checks or Money Orders.

Appointment Requirements

Appointments are not required in Contra Costa County.

Notary oaths are strictly handled via walk-ins.

Public Counter Hours: 8:00 AM to 4:30 PM, Monday through Friday.

Note: Applicants are advised to arrive well before the 4:30 PM counter cut-off time.

What to Bring

  • Original notary commission certificate
  • $15,000 notary bond
  • Two unsigned oath of office forms
  • Valid photo ID
  • Payment for filing fees

Important Tips

  • You must file within 30 calendar days of your commission start date
  • Arrive early for your appointment
  • Double-check your bond for accuracy before filing

Mail Filing Option

Contra Costa County also offers mail filing. If you choose to take your oath before a notary public, and your principal place of business is in Contra Costa County, the notary is required to administer, sign and stamp the bottom portion of both oath documents. Once complete, send your original notary bond that you have signed as principal, the two originally signed oaths of office, a copy of your commission to the office. Do not have the notary complete a jurat or acknowledgment to attach to the oath. Be sure all forms are complete and allow enough time for the mail delivery to the Clerk-Recorder’s office.

Always confirm current options with the county before mailing documents by calling them at Phone: (925) 335-7900.

Next Steps

Once your oath and bond are filed, you are officially authorized to begin working as a California notary public!

Purchase Your Notary Supplies

Need to purchase a bond?

Congratulations!

You have completed this course successfully.

To receive your certificate, please complete the form below. The State of California requires this information, and it will appear on your certificate.
All details must exactly match your ID.