Penal Code 646.9 PC: Stalking Elements, Penalties & Defenses

California Penal Code section 646.9 is the state’s stalking statute. It makes it a crime to willfully and maliciously follow or harass another person while making a credible threat with the intent to place that person in reasonable fear for their safety or the safety of their immediate family. The offense is a wobbler, meaning prosecutors can file it as either a misdemeanor carrying up to a year in county jail or a felony carrying up to three years in state prison, with higher exposure when aggravating facts are present.¹

What the Prosecution Has to Prove

A conviction under 646.9 requires three elements. The defendant willfully and maliciously followed or harassed the alleged victim on more than one occasion. The defendant made a credible threat against that person or their immediate family. And the defendant acted with the specific intent to place the victim in reasonable fear for their safety.¹

The word “repeatedly” matters. A single frightening encounter, however serious, does not satisfy the statute. The prosecution has to show a pattern, and the statute defines that pattern in its “course of conduct” language.

How the Statute Defines Harassment and Credible Threat

Harassment under the statute is a knowing and deliberate pattern of behavior directed at a specific person that seriously frightens, torments, or distresses them and serves no legitimate purpose. A “course of conduct” is at least two separate acts over any period of time showing a continuity of purpose. The gap between acts can be short or long; what matters is whether they reflect an ongoing pattern.¹

A credible threat can be spoken, written, or sent through an electronic communication device, and it can be implied entirely through a pattern of behavior or a combination of statements and conduct. The statute defines “electronic communication device” broadly, listing phones, cell phones, computers, video recorders, fax machines, and pagers, and it specifically covers threats directed at a victim’s pet, service animal, emotional support animal, or horse.¹ The person making the threat must appear to have the ability to carry it out, and the victim must have a reasonable basis for believing it. The prosecution does not have to prove the defendant actually intended to follow through, and someone already incarcerated can still be charged with stalking for threats made from behind bars.

The statute carves out constitutionally protected activity from both the “course of conduct” and “credible threat” definitions, and it states outright that it does not apply to conduct occurring during labor picketing.¹

Penalties for a Stalking Conviction

Because 646.9 is a wobbler, the filing decision shapes the exposure.

As a misdemeanor: up to one year in county jail, a fine of up to $1,000, or both.¹
As a felony: a state prison term of 16 months, two years, or three years under California’s default triad.¹

Formal probation is common. When probation is granted for any stalking conviction, the court must make counseling a condition of that probation unless the judge finds good cause to waive it.¹ Most people convicted of stalking end up in court-ordered counseling regardless of whether they serve custody time.

For a felony stalking conviction, the sentencing judge has discretion to order registration as a sex offender under Penal Code 290.006.¹ Registration is not automatic. The court has to make a specific finding warranting it, typically where the stalking was tied to sexual compulsion. When imposed, it carries consequences that reach well beyond the sentence, affecting where a person can live, work, and travel for years.

When the Penalties Go Up

Stalking in Violation of a Protective Order

Stalking someone while a restraining order, injunction, or any other court order already prohibits that behavior is a straight felony with no misdemeanor option. The prison term becomes two, three, or four years.¹ The type of order does not matter; a temporary restraining order triggers the enhancement the same way a permanent injunction does.

Prior Qualifying Convictions

Two prior-conviction categories raise the ceiling. A prior felony for domestic battery (PC 273.5), violating a protective order (PC 273.6), or criminal threats (PC 422) exposes a new 646.9 defendant to two, three, or five years in state prison. The same five-year maximum applies to anyone previously convicted of felony stalking.¹ The offense remains a wobbler on paper in these situations, but felony filings are the norm when qualifying priors exist.

Protective Orders and Firearm Restrictions

When sentencing a stalking defendant, the court is required to consider issuing a protective order barring any contact with the victim. That criminal protective order can last up to 10 years.¹ Because the statute says the judge “shall consider” one, the order issues in most stalking cases absent a compelling reason otherwise.

A person subject to a protective order issued under 646.9(k) is prohibited from purchasing, receiving, owning, or possessing firearms. Violating that prohibition is a separate offense punishable by up to one year in county jail, a fine of up to $1,000, or both.² Federal law adds another layer: under 18 U.S.C. 922(g), anyone subject to a qualifying domestic violence restraining order is barred from possessing firearms regardless of what the state order says. If the stalking involved an intimate partner, the federal bar can apply even if the state order is silent on firearms.

Defenses to a 646.9 Charge

The strongest built-in defense is the constitutional activity carve-out. Because the statute excludes constitutionally protected activity from both “course of conduct” and “credible threat,” conduct that falls within First Amendment protection cannot form the basis of a conviction.¹ This matters most often for journalists, political activists, and protesters whose persistent contact might otherwise be framed as a pattern of harassment.

Other defenses attack the elements directly. If the alleged conduct happened only once, the “repeatedly” requirement is not met. If the statements were too vague for a reasonable person to read as a genuine threat, the credible threat element fails. If the victim’s fear was not objectively reasonable in the circumstances, the specific-intent element collapses. And the “serves no legitimate purpose” language in the harassment definition opens space for defendants whose contact had a real reason behind it, such as a shared custody arrangement or a workplace obligation.

Immigration and Federal Exposure

A 646.9 conviction carries real immigration risk. The Board of Immigration Appeals held in Matter of Sanchez-Lopez (2018) that California stalking does not match the federal definition of a deportable “crime of stalking” because the state statute is broader, but the BIA indicated the offense is likely a crime involving moral turpitude. That classification can trigger deportability for non-citizens with multiple convictions and can bar admission when applying for a visa or green card. Anyone who is not a U.S. citizen should talk to an immigration attorney before accepting any plea on a stalking charge.

Federal stalking is a separate exposure. When conduct crosses state lines or uses interstate communications such as the internet or U.S. mail, charges under 18 U.S.C. 2261A can apply alongside or instead of California charges. The federal statute requires either interstate travel with intent to harass or intimidate, or use of mail or electronic communications in interstate commerce in a course of conduct that places someone in reasonable fear of death or serious bodily injury, or causes substantial emotional distress. Like the state law, it reaches threats to immediate family, intimate partners, pets, and service animals.³ The federal intent threshold is higher than California’s “safety” standard, which makes federal charges harder to prove, but a federal conviction carries up to five years in federal prison with no misdemeanor option.

1
California Legislative Information. California Code PEN 646.9
2
California Legislative Information. California Code Penal Code 29825
3
Office of the Law Revision Counsel. 18 USC 2261A – Stalking