California has no single deadline for sex crimes. The time limit depends on the specific offense, the age of the alleged victim, the date of the alleged conduct, and whether an exception applies. Some felony sex offenses can be charged at any time. Others must be filed within a set number of years. If you are under investigation or have been contacted by police, the first question is not "has time run out?" but "which statute applies to my exact charge?"
This guide walks through how the clock works, which offenses have no deadline, how child-victim cases differ, what extends a deadline, and what a defense lawyer does with all of it.
TL;DR
- Many serious felony sex offenses, including listed rape offenses, may be prosecuted at any time if committed on or after January 1, 2017, or if the older deadline had not yet expired then.
- For specified felony offenses against a minor, charges may be filed before the victim's 40th birthday, and a qualifying report after expiration can open a one-year window.
- Being outside California can pause the clock for up to three years, so time away does not always help.
- Statutory rape (PC 261.5) turns on ages, not just a deadline, and the "16-21 rule" is a shorthand that is often misunderstood.
- An expired deadline is a defense, but only a lawyer reading the exact code sections and dates can tell you whether it applies.
Table of Contents
- How the statute of limitations works in California
- Sex crimes with no statute of limitations
- Deadlines when the alleged victim was an adult
- Deadlines when the alleged victim was a child
- What can extend or reopen the deadline
- Statutory rape and the "16-21 rule"
- Criminal and civil clocks are separate
- If the deadline has expired
- Registration relief after a conviction
- Our perspective
- Talk to a Los Angeles sex crimes defense lawyer
- FAQ
- Sources
How the statute of limitations works in California
A statute of limitations is the period in which the district attorney must file a criminal complaint. Once it passes, the state generally cannot start a prosecution for that offense. The rules sit in Title 3, Part 2 of the Penal Code, starting around PC 799.
The baseline rules come from the official Penal Code text. Apart from the special provisions in Sections 799 and 800, offenses punishable by eight or more years in state prison carry a six-year limit. Other offenses punishable by state prison generally carry a three-year limit. Periods usually run from the date the offense was committed.
Those are the defaults. Sex offenses are where the exceptions pile up, because the Legislature has repeatedly lengthened or removed deadlines. That is why an article from 2015 or even 2018 can give a wrong answer today. We cover how the older and newer rules interact in our broader guide to the criminal statute of limitations in California.
Why the offense date matters so much
When the Legislature extends a deadline, it usually applies the change only to conduct after a certain date, or to cases whose old deadline had not yet expired when the new law took effect. So two people accused of the same offense can face different deadlines depending on when the alleged conduct occurred. Two dates come up repeatedly in the code: January 1, 2015, for child-victim offenses, and January 1, 2017, for the no-deadline felonies.
Sex crimes with no statute of limitations
California lets prosecutors charge some offenses at any time. According to the Penal Code, these include offenses punishable by death or life imprisonment, embezzlement of public money, and specified felony sex offenses.
The specified sex offenses include listed rape offenses and PC 288(a) lewd acts involving substantial sexual conduct with a child. They may be prosecuted at any time if committed on or after January 1, 2017, or if the prior limitation period was still open on that date.
In practice that means:
- Conduct after January 1, 2017: for the listed felonies, there is no deadline at all.
- Conduct before 2017: the old deadline may still control. If it had already expired by the start of 2017, the later change did not revive it.
- Offenses not on the list: the ordinary deadlines apply.
If you want the details of the charges most often involved, see our pages on lewd acts with a minor under PC 288 and PC 288(b)(1) lewd acts on a child by force.
Deadlines when the alleged victim was an adult
People searching this topic most often want the adult-victim answer. Many online summaries give ten years from the date of the alleged offense for adult-victim sex crimes that are not on the no-deadline list. That generally traces to PC 801.1 and PC 800, and our statute of limitations guide breaks the deadlines down by offense.
Two cautions apply:
- The label on the charge is not the whole story. An accusation described as "sexual assault" in conversation might be charged as rape, sexual battery, sexual penetration or something else. Each has its own place in the code, and some are on the no-deadline list while others are not.
- A charge can change. Prosecutors sometimes file under a different section than the one in the police report. The deadline follows the offense actually charged, and a lawyer should check it against each possible charge.
Deadlines when the alleged victim was a child
Child-victim cases have longer clocks. Under the Penal Code, prosecution for specified felony offenses against a victim under 18 may begin before the victim's 40th birthday. That applies if the offense was committed on or after January 1, 2015, or if the earlier limitation period had not expired by then.
That gives an accuser decades. A person who was 10 when the alleged conduct occurred could, in theory, see a case filed 30 years later. Evidence in these cases is often thin and memories are old, which is why the defense work centers on reliability, corroboration and how the accusation first came to light.
The one-year report window
Even after a deadline expires, the code allows a second path. After expiration, a qualifying report can allow a complaint to be filed within one year for specified child sex offenses, per the same code sections. The report requirements are technical: who made it, to whom, and what it described all matter. Whether a report qualifies is a legal question, not an automatic one, and it is a common point of dispute.
What can extend or reopen the deadline
Beyond the main rules, several provisions can stretch a filing window:
| Situation | Effect |
|---|---|
| Qualifying report after expiration (child sex offenses) | Complaint may be filed within one year of the report |
| DNA provisions for specified crimes | A separate filing window tied to the DNA evidence |
| Hidden-recording offenses | Specific filing windows set for those crimes |
| Defendant outside California | The clock can be tolled, up to a maximum of three years |
All four come from the official Penal Code text. The tolling rule is worth emphasizing. If you lived out of state during part of the period, the court may exclude that time from the calculation, up to three years in total. People often assume that moving away "ran out the clock" and are wrong.
Statutory rape and the "16-21 rule"
Statutory rape cases raise a different question: whether an offense occurred at all, not only how long prosecutors have. Under PC 261.5, an adult over 21 who has intercourse with a minor under 16 commits a misdemeanor or felony. An adult no more than three years older than the minor commits a misdemeanor. A larger age gap may be charged as a misdemeanor or a felony.
The statute also provides for civil penalties, with maximums from $2,000 to $25,000 depending on the age difference between the parties.
The "16-21 rule" that readers ask about is a shorthand for these age bands. It is not a safe harbor: consent is not a defense when the other person is under 18, and the age gap changes the charge and the sentence exposure, not whether the conduct is unlawful. Our page on unlawful sex with a minor explains the charging choices, and the age of consent guide covers the ages in plain terms.
A statutory rape charge that falls outside the no-deadline list is usually subject to an ordinary limitation period, so the offense date and the charged section decide the deadline. Do not rely on a general rule. Check it for your case.
Criminal and civil clocks are separate
A lawsuit for damages is a different proceeding from a criminal case, and the two have different time limits. California changed its civil deadlines in recent years, particularly for childhood abuse claims. A civil case can be filed even where no criminal charge is possible, and the reverse is true too. If you face a civil claim as well as a criminal investigation, the two cases affect each other, because what you say in one can be used in the other. That is a reason to speak with a criminal defense lawyer before giving any statement.
If the deadline has expired
An expired statute of limitations can end a case, but it is not automatic. The defense has to raise it, and the prosecution may argue that an exception applies. The questions a defense lawyer works through are:
- What exact offense is charged, and what was the deadline for it on the date of the alleged conduct?
- Was the deadline already expired when a later extension took effect?
- Did a tolling rule, such as time spent outside California, add time?
- Did a qualifying report trigger the one-year window, and was the report valid?
- Was the complaint actually filed within the window?
A mistake on any one of these can lose a winning defense or waste time on a losing one. Where limitations is not available, other defenses take over: constitutional challenges to searches and seizures, attacks on the credibility of the allegation, and negotiation before charges are filed.
Registration relief after a conviction
People searching for limitations often also want to know about registration, so here is the short version. California's tiered system lets some registrants petition to end the requirement. According to the court system's self-help guidance, registrants may petition after the minimum period for their tier: 10 years for Tier 1, 20 for Tier 2, and 20 years for Tier 3 based only on risk level. They must meet the eligibility requirements and have no disqualifying charges, custody, supervision or convictions.
A Tier 2 registrant who was under 21 at the time of the offense may qualify for a 10-year minimum if the offense involved one victim aged 14 to 17, was not an excluded offense, and there is no new registrable conviction or violent-felony conviction after release.
The process runs through the court. You file a petition in the county where you are required to register. As the court's guide to ending registration explains, law enforcement and the district attorney review it. It can be denied for unmet eligibility requirements or if a judge finds continued registration necessary for community safety. After a denial, the judge sets a waiting period of at least one year before you may petition again.
For tier definitions and petition strategy, read our guide to California sex offender tiers and how to petition, or our pages on PC 290 registration and termination and sex offender registration under SB 384.
Our perspective
Most people who call us about limitations are in one of two positions. Either an old allegation has surfaced and they hope the deadline protects them, or they have just learned of an investigation and fear what happens next. In both cases, the statute of limitations is one question among several, and it is rarely as simple as counting years.
What we see in Los Angeles courtrooms is that the early stage decides a great deal. Police contact, voluntary interviews, and phone or text evidence all shape whether charges get filed. That is why we put weight on pre-file intervention: speaking with the prosecutor before a complaint exists, when there is still room to present context, raise weaknesses in the evidence, and sometimes keep a case from being filed.
Our approach rests on being in court often, knowing how local judges and prosecutors handle these cases, and challenging how evidence was gathered when the Constitution requires it. We also look at diversion and alternative sentencing where the facts and the law allow. We do not promise outcomes. We promise a clear read of your exposure, including whether a limitations defense is real, and attention from the attorney handling your case.
— Jake
Talk to a Los Angeles sex crimes defense lawyer
If you have been contacted by detectives, arrested, or told an old allegation has been reported, do not try to work out the deadline alone, and do not give a statement first. Our sex crimes defense team in Los Angeles handles investigations, pre-file intervention, court defense and registration issues, and can tell you which time limit applies to your charge. You can also see everything we handle on our criminal defense page, or start at rubinlawpc.com. Inquiries are handled with discretion.
FAQ
Is there a statute of limitations on rape in California?
For many rape offenses, no. Listed rape offenses can be prosecuted at any time if committed on or after January 1, 2017, or if the earlier deadline was still open on that date. For older conduct, the former deadline may control.
How long does a prosecutor have when the victim was a child?
For specified felony offenses against a minor, charges may be filed before the victim's 40th birthday if the offense occurred on or after January 1, 2015, or the old period had not expired then. Some offenses, such as PC 288(a) with substantial sexual conduct, may have no deadline at all.
Does leaving California stop the clock?
It can pause it. When a defendant is outside the state, the limitation period can be tolled for a maximum of three years, and that time is excluded from the calculation. Moving away is not a reliable way to outlast a deadline.
Can charges be filed after the deadline has passed?
Sometimes. For specified child sex offenses, a qualifying report made after expiration can allow a complaint within one year. DNA and hidden-recording provisions also set their own filing windows. Whether any of these applies is a legal question for your lawyer.
Can I get off the sex offender registry?
Possibly. Eligible registrants can petition after 10 or 20 years depending on tier, and the court weighs eligibility and community safety. A denial carries a waiting period of at least one year before you can try again.
Sources
- California Penal Code, Title 3, Part 2: limitation of criminal actions
- California Penal Code section 261.5
- California Courts Self-Help: sex offender registration relief
- California Courts Self-Help: how to ask to end the registration requirement