FL-485 is a California family court form used to formally notify a person that they are delinquent in paying court-ordered child support. When a support payer falls behind on payments, the supported parent or the Local Child Support Agency (LCSA) may issue FL-485 to inform the payer of the overdue amount and to warn them of the legal consequences if the delinquency is not addressed. This notice is an important step in enforcing the child support order and creating an official record of nonpayment.

The form identifies the total amount of unpaid support, including past-due support (arrears) and any applicable interest, which accrues at a statutory rate under California law. FL-485 explains that unpaid support becomes a judgment by operation of law and continues to accumulate interest until paid in full. This notice gives the payer an opportunity to resolve the delinquency, dispute the amount if appropriate, or contact the enforcing agency to arrange a payment plan.

FL-485 also warns the support payer about potential enforcement actions that may follow if the arrears are not paid. These actions can include wage garnishment, interception of tax refunds, suspension of driver’s or professional licenses, liens on property, denial of passport renewal, and contempt proceedings. By issuing the notice, the supported parent or agency demonstrates they have provided adequate warning before more severe enforcement steps are taken.

The notice is typically served by mail and must be properly completed so the payer receives clear and accurate information about what they owe. If the delinquency involves a case handled by the LCSA, FL-485 may be issued automatically as part of the agency’s enforcement procedures. Independent (non-governmental) cases may require the supported parent to file and serve the form themselves. Either way, FL-485 helps ensure transparency and provides the payer with an opportunity to correct or challenge the delinquency before further actions proceed.

In summary, FL-485 is an essential tool for notifying a parent that they are behind on child support and that the past-due amount is now legally enforceable as a judgment. It outlines what is owed, explains the consequences of continued nonpayment, and creates a formal record that delinquency has been communicated. When properly served, FL-485 helps support enforcement move forward in a lawful, structured, and fair manner.