Can Juveniles Be Tried as an Adult in California? What Parents Must Know
Can your child be tried as an adult in California? For many parents, this question brings fear and confusion in equal measure. California law allows minors, in specific circumstances, to face adult court, but the rules are narrower than most assume. In fact, age, offense type, and the outcome of a transfer hearing all shape what happens next. This guide walks you through when transfer applies, which charges qualify, how hearings work, and what changes once a case moves to adult court, so you can protect your child's future.
When Can Juveniles Be Tried as Adults in California?
Age at the time an offense allegedly occurred determines everything in California's juvenile transfer process, not the age when charges get filed or when a case reaches a courtroom.
Why age at the time of the offense matters
California law locks in a minor's eligibility for adult court based on how old that child was on the date of the alleged crime, regardless of how long an investigation drags on or when an arrest finally happens. A 15-year-old who commits an offense doesn't become eligible for adult prosecution just because law enforcement catches up to the case years later and the person is now 20. The one exception involves minors who evade capture entirely; if that happens, the calculus shifts. Courts and researchers have also noted that a minor's age at the time a forensic evaluation report gets written matters for understanding delay, though age at the offense remains the anchor point for legal eligibility.
The general rule for minors ages 16 and 17
For teens who were 16 or 17 when the alleged offense took place, California allows prosecutors to request a transfer for any felony charge, not just the serious ones listed in statute. That said, a felony allegation by itself changes nothing automatically. A district attorney must file a formal transfer motion under Welfare and Institutions Code section 707(a)(1), and a juvenile court judge has to hold a hearing before anything moves forward. Eligibility hinges on one firm threshold: the youth must have been 16 or older at the time the alleged felony happened.
SB 1391 and the narrow exception for minors ages 14 and 15
Senate Bill 1391, signed in 2018 and effective January 1, 2019, closed the door on transferring 14- and 15-year-olds to adult court in nearly every situation. Before this law, teens as young as 14 could still face a transfer hearing for certain offenses under Welfare and Institutions Code section 707(b). SB 1391 left just one narrow carve-out: if a 14- or 15-year-old isn't apprehended until after juvenile court jurisdiction would have otherwise expired, a transfer motion becomes possible again. The California Supreme Court reviewed this law in 2021 and upheld it, confirming it didn't conflict with Proposition 57. Interestingly, California didn't try 14- and 15-year-olds as adults at all before 1994, so SB 1391 largely restored an older standard rather than inventing a new one.
How Proposition 57 ended direct filing in adult court
Before 2016, prosecutors held the power to send certain juvenile cases straight into adult criminal court without any judge weighing in first, a practice known as direct filing. Proposition 57, passed by California voters that November, eliminated that authority entirely and repealed the statutory provisions that had allowed it, including Welfare and Institutions Code sections 602(b) and 707(d). Now, every case starts in juvenile court, and a transfer hearing before a judge is the only path to adult prosecution. The numbers tell the story of how much this changed outcomes: transfers of 14- and 15-year-olds, which had averaged around 70 per year, dropped to just 32 in 2016 after Prop 57 took effect. Even now, the vast majority of youth who do end up transferred are 16 and 17-year-olds, not younger teens.
Which Charges Can Lead to Adult Court?
Not every felony sends a teenager toward adult court, but the charge itself sets the stage for whether a transfer motion can even be filed. The type of offense, combined with the minor's age, decides which door opens: a straightforward felony allegation or one of the specific crimes California lawmakers flagged as serious enough to warrant extra scrutiny.
Why any felony charge may qualify for transfer at ages 16 or 17
For a minor who was 16 or 17 at the time of the alleged crime, the net is wide. Under Welfare and Institutions Code section 707(a)(1), a district attorney can move to transfer the case to adult court for any felony, not just the offenses named on the serious crimes list. A robbery, a drug sale, a residential burglary, these all qualify for a transfer motion at this age bracket, even though burglary itself doesn't appear on the statute's enumerated list. The motion must be filed before jeopardy attaches, and once filed, the juvenile court orders a probation report on the minor's background before anything else happens.
Serious offenses listed in Welfare and Institutions Code Section 707(b)
For 14- and 15-year-olds, eligibility narrows sharply (as covered earlier regarding SB 1391), applying only to offenses named in section 707(b). This list covers crimes California treats as inherently severe, including:
- Murder, attempted murder, and voluntary manslaughter
- Arson, robbery, and carjacking while armed
- Kidnapping for ransom, for robbery, or for sexual assault
- Rape, sodomy, oral copulation, and other sex offenses committed by force
- Assault with a firearm or by means likely to cause great bodily injury
- Torture and aggravated mayhem
- Violent felonies tied to gang activity under Penal Code section 186.22(b)
- Manufacturing or selling a half-ounce or more of certain controlled substances
Firearm-related enhancements also trigger 707(b) consideration in many cases, which is why defense attorneys often scrutinize weapon allegations closely before a fitness hearing even begins.
Why a serious charge does not make transfer automatic
A charge from the 707(b) list raises the stakes, but it doesn't settle the outcome. The prosecution still carries the burden of proving, by clear and convincing evidence, that the minor is "not amenable to rehabilitation" under juvenile court jurisdiction. That's a demanding standard, and research backs up how much it matters: among youth facing murder allegations, 56% were ultimately transferred to adult court, meaning 44%, even with the most severe charge on the books, were not. For non-murder cases, the transfer rate dropped to just 13%. Statewide, only a small number of juvenile cases result in transfer each year, a reflection of how rigorously judges weigh the evidence before granting a prosecutor's motion. In other words, a serious allegation opens the courtroom door, but it takes a full hearing, addressed next, before anyone walks a minor through it toward adult prosecution.
How Does a Juvenile Transfer Hearing Work?
Once a prosecutor files a transfer motion, the juvenile court schedules a hearing that falls between the detention proceeding and the adjudication proceeding, and the minor must receive at least five court days' notice before it happens. What unfolds at that hearing determines whether a case stays in juvenile court or moves toward adult prosecution, and the judge weighs a defined set of factors before deciding.
The prosecutor's clear and convincing evidence burden under AB 2361
The prosecutor carries the entire burden of proof, and it's a demanding one. Assembly Bill 2361 (Bonta, Mia; Stats. 2022, ch. 330) amended Welfare and Institutions Code section 707 to require that the petitioner prove, by clear and convincing evidence, that transfer is warranted. A judge must find the minor's age makes them eligible, weigh every statutory factor, and conclude the minor is "not amenable to rehabilitation" while under juvenile court jurisdiction. If a judge grants the transfer, the written order has to spell out exactly how the evidence was weighed, since that record allows for appellate review.
The minor's level of criminal planning and maturity
Judges examine how much sophistication the minor showed while carrying out the alleged offense. That means looking at age, intellectual capacity, and physical, mental, and emotional health at the time of the crime, along with impulsivity, the influence of family or peer pressure, and childhood trauma.
The chance of rehabilitation before juvenile court jurisdiction ends
Timing matters, too. Juvenile court jurisdiction in California can extend to age 25, and a judge has to estimate whether rehabilitation can realistically happen within that window. If the court decides the minor needs more time than the system allows, that pushes the case toward adult court.
The minor's prior juvenile record
A minor with a lengthy history of past offenses faces a steeper climb at this hearing. Courts tend to view repeat conduct as evidence that juvenile dispositions aren't working, which raises the odds of transfer.
Results of past efforts to help the minor
Beyond just counting prior offenses, the judge also looks at whether earlier rehabilitation attempts actually worked. A minor cycling through services without improvement signals, to the court, that juvenile remedies may have run their course.
The facts and seriousness of the alleged offense
Finally, the judge considers what actually happened: how violent the conduct was, whether anyone was injured, and whether the offense was gang-related. Among everything assessed, offense severity has shown the strongest connection to outcomes in judicial decision-making, more so than age at the time of the crime or age when the case came to light. Taken together, these six factors give a judge the "totality of the circumstances" lawmakers intended courts to weigh before deciding a child's fate.
What Changes If the Case Moves to Adult Court?
Once a judge grants a transfer motion, the shift from juvenile to adult court brings consequences that follow a young person well past the courtroom doors.
Adult sentencing exposure and limits on youth sentences
Adult court exposes a minor to adult sentencing ranges, including lengthy prison terms, reduced access to rehabilitative programs, and harsher jail or prison environments. That said, the outcome isn't uniform. Research tracking transferred adolescents found that roughly 20% walk away with probation instead of a prison sentence. For those who do serve time, evidence suggests harsher sentences compared to minors who stayed in the juvenile system. A Texas study found that 87% of transferred juveniles received longer sentences in adult court, yet the average time actually served ran just 3.5 years, about 27% of the imposed term. Separately, federal data showed 78% of people under 18 admitted to state prison in 1997 were released by age 21. So while the paper exposure runs high, many young offenders still return home while still young adults. Notably, the Centers for Disease Control and Prevention found that youth handled in the adult system show higher recidivism than those kept in juvenile court for similar offenses.
Custody placement and access to treatment
Custody placement changes too. Youth incarcerated following an adult conviction in California are generally placed in a juvenile facility until they reach adulthood, rather than mixed immediately with the general adult prison population. Still, a conviction in adult criminal court can mean eventual transfer to adult prison under CDCR once that age threshold passes. The danger during any time spent among older inmates is real: juveniles in adult facilities are five times more likely to be sexually assaulted and twice as likely to be beaten by staff compared with those held in juvenile facilities. In 2005, minors under 18 accounted for 21% of substantiated victims of inmate-on-inmate sexual violence in jails nationwide. Adult placement also curtails access to education and rehabilitative services that juvenile facilities are built to provide.
Public records and limits on record relief
Juvenile proceedings happen behind closed doors, and the resulting record is generally sealed; adult criminal proceedings, on the other hand, are public, and the conviction record stays that way. A minor tried as an adult loses the option to petition for sealing under Welfare and Institutions Code section 781, since that relief applies only to juvenile dispositions, not adult convictions. In essence, transfer to adult court closes off a path to a clean record that juvenile court would have kept open.
Possible effects on school, work, and housing
An adult conviction record surfaces during background checks tied to employment, professional licensing, college admission, and financial aid eligibility. Employers frequently hesitate to hire applicants with a visible criminal record, and housing applications face the same scrutiny. These barriers, coupled with the elevated recidivism risk noted by the CDC, mean the consequences of a transfer decision rarely end when a sentence does.
What Parents Can Do to Help Protect Their Child
Parents often feel powerless once a transfer motion lands on the table, but several concrete steps can shape how a case unfolds.
Find a lawyer with juvenile transfer hearing experience
Look for counsel who has handled WIC 707 hearings specifically, not just general juvenile defense. An attorney familiar with transfer proceedings knows how to challenge unreliable statements, request mental health evaluations, and build a rehabilitation plan tied to the statutory factors. Ask direct questions: how will discovery get reviewed, who appears at hearings, and what happens if urgent developments arise.
Gather school, health, and family records for the defense
Preparation for a transfer hearing starts the moment charges surface, since mental health evaluations, school records, and character documentation take weeks to assemble. Refuse police interviews and preserve any documentation of family circumstances that might support the disposition. The probation officer's report must reach the child, parent, and counsel at least 24 hours before the hearing begins, and any party without it can request a 24-hour continuance.
Discuss the transfer ruling and any review deadlines with counsel
If a judge orders transfer, counsel generally has 20 days from the arraignment to file a writ petition challenging that decision. Ask counsel early about this deadline, since missing it forecloses appellate review entirely.
Conclusion
Overall, California law sets real limits on when a minor can face adult court, and age at the time of the offense, charge type, and a judge’s careful weighing of six statutory factors all decide the outcome. SB 1391 and Proposition 57 narrowed this path considerably, particularly for 14- and 15-year-olds, while 16- and 17-year-olds remain more exposed under WIC 707. The stakes, accordingly, could not be higher, given the sentencing, custody, and record consequences that follow a transfer. Parents who secure experienced counsel early and gather supporting records give their child the strongest possible chance at a fair hearing and a better outcome. Consulting with an expert juvenile defense attorney can help families understand their legal options, protect their child’s rights, and prepare for the transfer hearing.
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Yuliya Kelmansky is an Expert Attorney who has over 10 years of practice defending a variety of cases.
