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The Contra Costa Superior Court Collections Unit is responsible for processing and collecting court-ordered fines, fees, and restitution.

Court Collections Unit

Office Hours: 8:00am - 3:00pm
Telephone: (925) 646-4099
Fax: (925) 957-5636
Mail Payments:

P.O. Box 11641
Tacoma, WA 98411

****include name and docket number on payment,
and make check or money order payable to “AllianceOne.”

Inquiries: Financial Services - Court Collections Unit
P.O. Box 1509
Martinez, CA 94553

General information:

If you have not received a notice from AllianceOne within 30 days of your court order, you must call AllianceOne at (877) 541-8420.

NOTE:  Failure to pay your court fines, fees, victim restitution, update your address, or contact the Court Collections Unit about a payment problem may result in a warrant for your arrest, money judgment, lien, a hold on your driver’s license, referral to the Franchise Tax Board Court Ordered Debt Collection Unit and/or Tax Interception Program.

For Frequently Asked Questions, click below:

The Court Collections Unit Accepts Payment for the following:

  • Civil Assessment
  • Conservatorship Investigation Fees
  • Criminal Fines & Fees
  • Delinquent Traffic Infractions
  • Diversion Fines & Fees
  • Driving Under the Influence (DUI)
  • Traffic Citation Payment Plans
  • Family Mediation (No Show Fees)
  • Guardianship Investigation Fees
  • Juvenile Fines
  • Victim Restitution
  • Court Ordered Probation Fees
  • For Other Probation Costs, contact Probation Collection Unit at:
    (925) 313-4002



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