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Defending Sex Offences Charges in Western Australia
Police and prosecutors act quickly, and a conviction can have lasting consequences.
We regularly represent clients charged with: • Sexual penetration without consent, and indecent assault or dealing • Child exploitation material offences, including possession or distribution • Grooming or procuring a minor, including cases involving family or domestic violence
Early legal advice is crucial — it can shape how your case progresses.

Charged with a Sex Offence in Western Australia?
Being charged with a sexual offence is one of the most serious situations a person can face. The consequences of a conviction are severe: lengthy imprisonment, mandatory registration on the sex offenders register, and life-altering restrictions on where you can live and work. At Kate King Legal, our experienced sex offence lawyers in Perth understand the complexity and sensitivity of these matters. We provide expert, confidential legal representation designed to protect your rights and achieve the best possible outcome.
Types of Sex Offences Under WA Law
Sexual offences in Western Australia are governed by the Criminal Code Act Compilation Act 1913 (WA). These offences cover a broad range of conduct and vary significantly in their severity. Common charges include:
- Sexual Penetration Without Consent (Section 325)
- Aggravated Sexual Penetration Without Consent (Section 326)
- Indecent Assault (Section 323)
- Sexual Offences Against Children (Sections 320, 321, 321A)
- Possession of Child Exploitation Material (Section 217A)
- Online Grooming and Predatory Behaviour (Section 319B)
- Distribution of Intimate Images Without Consent (Section 221BD)
The nature of the charge, the ages of those involved, and the specific circumstances of the alleged conduct will determine the court in which your matter is heard and the potential penalties you face. Our lawyers will provide clear, honest advice from the very first contact.
What Penalties Could You Face?
Sexual offences in WA attract some of the most severe penalties in the criminal law. Sexual penetration without consent carries a maximum of 14 years imprisonment, increasing to life imprisonment for aggravated offences. Offences involving children can attract maximum penalties of between 10 and 20 years imprisonment depending on the specific charge. In addition to imprisonment, a conviction will result in mandatory registration on the Sex Offenders Register, which carries ongoing reporting obligations, residential restrictions, and employment limitations. Given the gravity of these consequences, early and expert legal representation is essential.
Your Defence Options
A charge of a sexual offence does not mean a conviction is inevitable. Many defences may be available depending on the specific facts, including consent (where applicable), mistaken identity, false allegations, or challenging the credibility and reliability of the evidence presented. At Kate King Legal, we take a meticulous, compassionate approach to sex offence defence. We work confidentially, analyse the prosecution’s case thoroughly, and build the strongest possible defence on your behalf.
Speak to The #1 Sex Offence Lawyer in Perth
If you or someone you know has been charged with a sexual offence in Western Australia, it is critical to seek expert legal advice without delay. Police and prosecutors move quickly in these matters, and early intervention can make a significant difference to the outcome. Kate King Legal provides experienced, discreet, and expert representation at every stage of proceedings.
Call us today on (08) 6109 9393 or complete the enquiry form below.
What to Do If You’ve Been Charged with Criminal Offence?
What to Do If You’ve Been Charged with Criminal Offence?
If you are the subject of a criminal offence, we recommend you make no comment to the police other than providing your name, date of birth, and address, until you have obtained advice from a criminal lawyer. Here are the steps we’d recommend:

1. Seek Legal Advice
2. Assess the Case
3. Evaluate The Options

4. Prepare For Court
How Kate King Legal Can Help
At Kate King Legal, we understand that facing a sex offence charge is one of the most stressful and serious situations a person can experience – particularly where the outcome will have a lasting impact on your record, your career, and your future, even where the circumstances of the alleged offence may be disputed. We also recognise that these matters require careful, thorough, and considered legal advice at every stage.
Our experienced lawyers work closely with each client to assess the evidence and build a strong, tailored defence strategy specific to the facts of their case. Whether that means challenging the prosecution’s evidence of identification or intent, disputing whether the vehicle was taken without consent, or presenting the strongest possible defence on your behalf, we are committed to achieving the best possible outcome and supporting our clients through every step of the process.

Why Choose Kate King Legal
Our team brings skill, discretion, and experience to every case
Award-winning team
Clear, practical advice tailored to your case
Strategic preparation and attention to detail
Strong representation in and out of court
Our Legal Services
Proven criminal law specialists delivering clear advice, strategic defence, and strong results across WA courts
We are sure you have lots of questions
At Kate King Legal, we believe in transparency. Here are answers to our most frequently asked questions so you can get started.

















