A 730 evaluation in California is a court-ordered custody investigation performed by a licensed mental health professional who interviews both parents and the children, visits the homes, talks to teachers and doctors, often runs psychological tests, and then writes a report recommending a custody arrangement to the judge. The name comes from California Evidence Code Section 730, which lets a judge appoint an expert whenever specialized knowledge would help resolve a dispute.1California Legislative Information. California Code Evidence Code – Section 730 The process typically takes at least two months, and the resulting report carries significant weight at trial.
When a Judge Orders One
A judge can order a 730 evaluation on the court’s own initiative or after either parent files a motion asking for one.1California Legislative Information. California Code Evidence Code – Section 730 Courts reach for this tool when the custody dispute involves something the judge cannot evaluate from testimony alone. Common triggers include allegations of domestic violence, chronic substance abuse, serious mental health concerns, parental alienation, a planned relocation, or a child caught in the middle of intense parental conflict.
The evaluator’s job is to gather evidence on the factors California judges must weigh in custody cases, including the child’s health, safety, and welfare, any history of abuse, the nature and amount of contact each parent has with the child, and any pattern of drug or alcohol abuse.2California Legislative Information. California Code Family Code – FAM 3011 The judge ends up with an investigated picture rather than two conflicting stories.
Who Qualifies as a 730 Evaluator
California law restricts custody evaluations to specific licensed professionals: board-certified psychiatrists, licensed psychologists, licensed marriage and family therapists, licensed clinical social workers, and licensed professional clinical counselors qualified to assess couples and families.3Judicial Branch of California. California Rules of Court 5.225 – Appointment Requirements for Child Custody Evaluators Psychologists and psychiatrists get appointed most often because the work frequently involves psychological testing within their training.
Every evaluator must complete at least 40 hours of specialized training before taking appointments, covering domestic violence dynamics, child abuse, child development, substance abuse, and cultural and ethnic factors that influence families.3Judicial Branch of California. California Rules of Court 5.225 – Appointment Requirements for Child Custody Evaluators They must also complete a domestic violence and child abuse training program before the court will appoint them. The rules require evaluators to use comparable interview, assessment, and testing procedures for both parents, so neither side gets more scrutiny than the other.4California Legislative Information. California Family Code 3110.5
What Happens During the Evaluation
The investigation moves through several phases. During parent interviews, the evaluator is required to assess each parent’s history of involvement in caring for the child, capacity for setting age-appropriate limits, methods for resolving the custody conflict, and any history of child abuse, domestic violence, substance abuse, or mental illness.5California Courts. Rule 5.220 Court-Ordered Child Custody Evaluations
Document Collection
Before any in-person sessions, you will fill out detailed questionnaires covering your personal history, family background, and your child’s daily routine. The evaluator will ask for medical records for you and your children, school records showing academic progress and attendance, and documentation of any criminal history or restraining orders.6California Courts. Child Custody Evaluations If either parent has prior therapy records or psychological testing, expect those to be requested too. Organize everything before your first appointment.
Parent and Child Interviews
Each parent meets individually with the evaluator. These are clinical interviews, not casual conversations. The evaluator is watching your communication style, emotional regulation, and whether you can talk about your child’s needs rather than only your grievances about the other parent. Parents who spend the whole session attacking the other side tend to make a poor impression.
Children participate through age-appropriate interviews designed to understand their emotional needs, their relationship with each parent, and any anxieties about the current situation.5California Courts. Rule 5.220 Court-Ordered Child Custody Evaluations The evaluator avoids putting the child in a position of choosing sides, and the neutral setting often helps the child speak more freely than at home.
Home Visits and Collateral Contacts
The evaluator will typically visit each parent’s home to observe the parent-child dynamic in a natural setting.6California Courts. Child Custody Evaluations They look at the physical condition of the home, how the child interacts with the parent during normal activities, and how the parent handles discipline. This is not a white-glove inspection. What matters is whether the child has a safe space and a predictable routine.
The investigation also includes collateral contacts with teachers, pediatricians, therapists, daycare providers, and other adults who know your child well.6California Courts. Child Custody Evaluations You will be asked for their names and contact information early. Those outside perspectives help the evaluator confirm or question what each parent reports.
Psychological Testing
The evaluator may require one or both parents to undergo formal psychological testing.6California Courts. Child Custody Evaluations Common instruments measure traits like emotional stability, defensiveness, and the tendency to exaggerate or minimize problems. The tests surface concerns a parent might not reveal in an interview and give the evaluator objective data to support or challenge their clinical impressions.
How Long It Takes
A 730 evaluation typically takes at least two months. Complex cases can stretch to six months or longer.6California Courts. Child Custody Evaluations Cases involving domestic violence allegations, relocation, or a child who resists seeing one parent tend to land on the longer end. Timelines also vary by county; some courts give evaluators a specific deadline and others impose none. If the evaluation is seriously delaying your case, your attorney can ask the court to set a deadline or check on the evaluator’s progress.
The Report and How Much It Matters
When the investigation ends, the evaluator writes a detailed report with findings and custody recommendations. California law requires the report to be filed with the court and served on both parties or their attorneys at least 10 days before any custody hearing.7California Legislative Information. California Code Family Code – FAM 3111 That window gives you time to read it, discuss it with your lawyer, and prepare a response if you disagree.
Judges give these reports substantial weight because the evaluator spent far more time with your family than the court ever will. The judge is not legally required to adopt every recommendation. The report is expert testimony: influential, not binding. In practice, overcoming it takes strong counter-evidence.
Confidentiality
The report is private and confidential, and it does not become part of the public court file. Access is restricted to the parties, their attorneys, and certain professionals authorized by law. Sharing the report with friends, posting excerpts online, or giving copies to anyone unauthorized can trigger monetary sanctions, which may include the other party’s attorney’s fees and costs, though the court will not set an amount that creates an unreasonable financial burden.7California Legislative Information. California Code Family Code – FAM 3111
Challenging the Findings
If you disagree with the evaluator’s conclusions, you have options. The most direct is to depose the evaluator or call them to testify at trial, where your attorney can cross-examine them on their methodology, the evidence they relied on, and whether they applied the right standards. A skilled cross-examination can expose gaps. Maybe the evaluator never contacted a key witness, leaned too heavily on one parent’s account, or administered testing inconsistently.
California Evidence Code Section 733 also gives you the right to hire your own expert to review and critique the 730 report. This rebuttal expert can testify about flaws in the original evaluation, offer a different interpretation of the data, or present their own findings. You pay for this expert yourself; those fees are not recoverable as court costs. Only the standard witness fee can be taxed as costs.8California Legislative Information. California Code Evidence Code – EVID 733 It adds significant expense, but in a case where the report’s recommendations would dramatically limit your custody, it can be worth the investment.
What It Costs and Who Pays
A 730 evaluation is one of the most expensive pieces of a contested custody case. Court-connected evaluators, who work for the local court, charge substantially less than private evaluators, but the cost still adds up. Private evaluators charge hourly, and total fees for a full private evaluation commonly run from several thousand dollars into the tens of thousands depending on the professional’s credentials and case complexity.
When the court appoints the evaluator, the judge is required to look into each parent’s financial situation. If a parent can afford to pay all or part of the cost, the judge can order that parent to reimburse the court. Many courts split the cost between the parties, though a judge may shift a larger share to the higher-earning parent. All repayments go directly to the court.9California Legislative Information. California Family Code 3112 If both parents agree on a private evaluator, they typically negotiate the split themselves, subject to court approval.
The evaluation fee is not the whole bill. Budget for your attorney’s time to review the report, prepare for the evaluator’s testimony, and potentially retain a rebuttal expert under Evidence Code 733. Parents who are surprised by the total are usually the ones who only planned for the evaluator’s fee.