California Sexual Battery Laws: Penal Code 243.4

California Penal Code 243.4 prohibits specified unwanted sexual contact and compelled touching for sexual arousal, sexual gratification, or sexual abuse. The basic misdemeanor under subdivision (e)(1) carries up to six months in county jail. Other specified circumstances can carry misdemeanor or felony punishment, including two, three, or four years in state prison.

The exact subdivision matters to the touching requirement, penalty, and sex offender registration. Robert M. Helfend can review the accusation, surrounding communications, witness accounts, and charging papers. An allegation is not proof, and sexual battery should not be treated as interchangeable with every sexual assault offense.

What counts as sexual battery under California law?

Penal Code 243.4 defines several forms of the crime. An intimate part means the sexual organ, anus, groin, or buttocks of any person, and the breast of a female. The statute requires the specified sexual purpose; accidental contact does not become sexual battery merely because it involves an intimate part.

Basic misdemeanor sexual battery

Subdivision (e)(1) covers touching another person’s intimate part against that person’s will for the specific purpose of sexual arousal, sexual gratification, or sexual abuse. Physical contact can be direct or through clothing.

The current 2026 text also covers causing another person, against that person’s will and for that purpose, to masturbate or touch an intimate part of either person or a third person. This addition should be included when assessing the conduct rather than relying solely on an older touching summary.

Restraint, medical settings, and professional deception

Other subdivisions address distinct circumstances:

• 243.4(a): unwanted intimate touching while the person is unlawfully restrained by the accused or an accomplice.

• 243.4(b): unwanted intimate touching of a person institutionalized for medical treatment who is seriously disabled or medically incapacitated.

• 243.4(c): intimate touching when fraudulent representation of a professional purpose makes the person unconscious of the nature of the act.

• 243.4(d): causing specified unwanted masturbation or intimate touching in the restraint or institutionalized-medical circumstances.

Subdivisions (a)–(d) use a skin-contact definition that differs from the broader clothing rule in subdivision (e). The accusation must be tested against the applicable definition; an over-the-clothing example should not be used as proof of every felony theory.

“Medically incapacitated” includes incapacity caused by prescribed sedatives, anesthesia, or other medication. A diagnosis alone does not establish every element. “Unlawfully restrained” and the defendant’s role also require a factual assessment.

How sexual battery differs from other sexual assault offenses

Sexual assault is often used as a broad descriptive term. Penal Code 243.4 expressly distinguishes its offense from rape under Section 261 and sexual penetration under Section 289. Sexual battery does not require sexual intercourse, and intercourse or penetration allegations may invoke different criminal law.

Misdemeanor and felony sexual battery penalties

Subdivision (e)(1): misdemeanor sexual battery

The statutory maximum is six months in county jail, a fine up to $2,000, or both. If the defendant is an employer and the victim is the defendant’s employee, the fine can be up to $3,000. There is no general permission to substitute a one-year maximum for this basic subdivision.

Subdivisions (a)–(d): misdemeanor/felony alternatives

These provisions generally allow up to one year in county jail and a fine up to $2,000, or two, three, or four years in California state prison and a fine up to $10,000. They are commonly called wobblers because the applicable misdemeanor or felony treatment matters.

Subdivision (k) requires felony punishment for a violation of (a), (b), (c), or (d) against a minor when the defendant has a prior felony sexual battery conviction. Its terms are two, three, or four years and a fine up to $10,000.

Other charges, qualifying prior convictions, or supported enhancements can affect exposure. Sexual battery is not automatically the same as every strike offense. A generic “three to five extra years” should not replace an assessment of a particular injury allegation and its statutory requirements.

Sex offender registration after sexual battery

Penal Code 290 lists Penal Code 243.4 as a registrable offense. Registration and the applicable tier require attention before a plea or sentencing decision.

• Tier one: generally a minimum of 10 years for a registrable misdemeanor, subject to any other basis for a higher tier.

• Tier three: felony convictions under 243.4(a), (c), or (d) are expressly listed as lifetime-registration grounds.

• Other felony circumstances: subdivision (b) is not included in that specific lifetime list. The complete tier rules, offense classification, history, and any other applicable grounds must be checked.

It is inaccurate to say that every felony sexual battery conviction automatically belongs in tier three. Likewise, a minimum tier-one period is not an automatic expiration date.

Registration and termination are separate processes

Registration generally requires in-person reporting within specified working-day deadlines, including initial registration, annual birthday updates, and residence changes. Transient status and other circumstances have additional rules. Confirm the actual requirements with counsel and the registering agency rather than use a single deadline for every event.

Penal Code 290.5 provides a petition process for eligible termination. Time served on the registry, compliance, tolling, pending matters, and other statutory requirements can affect eligibility. A court order is needed; reaching a minimum number of years alone does not end the duty.

Public Megan’s Law disclosure follows its own statutory provisions. A tier label alone does not answer every website-publication question. Registration also differs from probation or parole conditions; do not assume every registrant has identical residency limits, GPS monitoring, or travel requirements.

How long can prosecutors bring sexual battery charges?

Penal Code 801.1 generally provides a 10-year period for felony offenses listed in Penal Code 290(c), subject to its conditions and other applicable provisions. The basic misdemeanor-only offense under 243.4(e)(1) generally falls under the one-year rule in Penal Code 802.

The offense date, maximum authorized punishment, applicable statutory version, tolling, and any valid exception can change the analysis. A wobbler should not automatically be assigned the misdemeanor-only deadline. Nor should a civil sexual battery lawsuit’s deadline be substituted for the criminal rule.

Bring the actual alleged dates and filing papers to counsel. An older accusation is not necessarily time-barred, and a recent accusation does not establish that every possible charge was timely filed.

Consequences beyond jail or prison

A conviction can affect registration, employment, professional licensing, immigration, and supervision conditions. Immigration consequences depend on the conviction and applicable federal law; avoid assuming every version has identical consequences from the sexual battery label alone.

Criminal prosecution, a workplace investigation, a school process, and a civil lawsuit are separate proceedings. Their evidentiary standards and possible remedies differ. A civil damages award is not a criminal conviction, and dismissal in one process does not automatically resolve the others.

Defenses to sexual battery charges

A defense must address the specific allegation. Criminal defense lawyers may examine consent, an actual and reasonable belief in consent where supported, lack of the required sexual purpose, mistaken identity, false accusations, or insufficient evidence.

An ongoing sexual relationship does not prove consent to the particular act. Ask what the alleged victim said or did at the time, whether any objection or withdrawal occurred, and what the surrounding evidence shows. A prior message or later friendly contact should not be treated as an automatic defense.

The Judicial Council’s misdemeanor instruction addresses actual and reasonable belief in consent and the prosecution’s burden. A claimed belief must be evaluated against the evidence; simply saying you assumed consent is not enough.

Sexual gratification is not the only prohibited purpose. Sexual abuse can include specified sexual humiliation, intimidation, or harm. Conversely, an accidental brush in a crowded space does not establish the required intent. Context can matter without making a sexual remark automatic proof of the entire offense.

The prosecution must prove guilt beyond a reasonable doubt. A complaining witness’s testimony is evidence and need not always be supported by a video or physical injury. The defense can still test consistency, opportunity to observe, corroboration, motive, and whether all statutory elements are supported.

Preparing a sexual battery defense with Robert Helfend

Helfend’s original sexual battery guide identifies consent, reasonable belief, the nature of the contact, and the evidence supporting the allegation as separate defense questions. Those distinctions remain useful when the accusation is narrowed to a specific Penal Code 243.4 subdivision.

For a consultation, preserve the full message history, location and timing information, witness identities, any video, and records relevant to the alleged restraint or professional setting. Bring the complaint and all protective orders. Do not edit an exchange down to a favorable screenshot or contact the accuser to demand a recantation.

Discuss whether the allegation concerns direct skin contact, contact through clothing, compelled touching, or a different sexual assault charge. Ask Helfend how the evidence relates to the required sexual purpose, the alleged lack of consent, and the applicable registration rule.

The firm’s criminal defense practice dates to 1984. Representation decisions should be based on the actual evidence and legal exposure; the available defense, plea options, or post-conviction relief cannot be promised from the accusation’s label.

What to expect after an accusation

Investigators may seek interviews, messages, medical or employment records, or a recorded conversation. Get advice before discussing the alleged incident. Keep notices and orders, identify the next court date, and follow any lawful no-contact restrictions.

A sexual battery case can require evaluating competing accounts without assuming either that an allegation is true or that every complainant is lying. The useful task is to establish the chronology and compare each account with the complete record.

Frequently asked questions

Can touching through clothing be sexual battery?

Yes, subdivision 243.4(e) includes physical contact through clothing. Subdivisions (a)–(d) use a different skin-contact definition. The exact statutory theory must be checked.

Is misdemeanor sexual battery punishable by a year in jail?

The basic misdemeanor under 243.4(e)(1) carries up to six months. Other specified subdivisions have misdemeanor alternatives of up to one year, or felony terms of two, three, or four years. They should not be combined into one maximum.

Does every felony sexual battery conviction mean lifetime registration?

No single rule covers every subdivision. Penal Code 290 expressly places felony 243.4(a), (c), and (d) convictions in tier three. Other circumstances require review of the full tier criteria and any additional grounds.

Can a reasonable belief in consent be a defense?

An actual and reasonable belief in consent can be relevant when supported by the evidence and applicable law. A past relationship or unsupported assumption is not enough by itself. The prosecution’s burden and precise allegation still matter.

Discuss your case with Robert M. Helfend

Robert M. Helfend has practiced criminal defense since 1984. To discuss the allegations, the evidence, and your options, call the Helfend Law Group at 800-834-6434 for a free initial consultation.

References

1. California Penal Code § 243.4, amended by AB 848 effective January 1, 2026.
2. California Penal Code § 290 and § 290.5.
3. California Penal Code § 801.1 and § 802.
4. Judicial Council CALCRIM 938, misdemeanor sexual battery, 2026 edition.
5. Judicial Council CALCRIM 935, felony sexual battery, 2026 edition.

Sources checked October 6, 2026.