Perth’s Award-Winning Commonwealth Offence Lawyers

A dedicated team of criminal defense lawyers with proven experience handling Commonwealth Offence across WA’s Magistrates, District, and Supreme Courts

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Award-winning team

Clear, practical advice
tailored to your case

Strategic preparation
and attention to detail

Strong representation
in and out of court

Work with one of Perth’s
most highly awarded defence law firms

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Federal or Commonwealth offences cannot be taken lightly.

From minor offences to serious crimes, Federal or Commonwealth offences cannot be taken lightly. Under the Criminal Code Act some of these offences can include but are not limited to

Offences We Specialise In

  • Centrelink Fraud
  • Importation of Border-Controlled Substances
  • Offences Against Commonwealth Agencies
  • Use of Postal or Telecommunications Services to Commit Offences
  • Federal Proceeds of Crime Charges

Charged with a Commonwealth Offence in Western Australia?

Commonwealth (or federal) criminal offences are prosecuted under federal law and can carry serious penalties, including lengthy terms of imprisonment. These matters are heard in state courts but prosecuted under Commonwealth legislation, requiring lawyers with specific knowledge of both federal criminal law and WA court procedures. At Kate King Legal, our experienced criminal lawyers in Perth have represented clients facing a range of serious Commonwealth charges and understand exactly what is required to mount an effective defence.

Types of Commonwealth Offences Under Federal Law

Commonwealth offences are governed by the Criminal Code Act 1995 (Cth) and various other pieces of federal legislation. Common offences include:

  •       Centrelink Fraud (Section 134.2 Criminal Code Act 1995 (Cth))
  •       Importation of Border-Controlled Substances (Section 307.1 Criminal Code Act 1995 (Cth))
  •       Use of Postal or Telecommunications Services to Commit Offences (Section 474.17 Criminal Code Act 1995 (Cth))
  •       Offences Against Commonwealth Officers or Agencies
  •       Federal Proceeds of Crime Charges (Proceeds of Crime Act 2002 (Cth))
  •       Tax Fraud and Evasion (Tax Administration Act 1953 (Cth))

Commonwealth charges are often more complex than state offences, involving investigations by federal agencies such as the Australian Federal Police, the Australian Border Force, or Services Australia. Our lawyers will guide you through every stage of the process.

What Penalties Could You Face?

A charge of criminal damage by fire does not guarantee a conviction. Depending on the evidence, viable defences may include challenging the prosecution’s identification evidence, disputing intent or knowledge, establishing that the fire was accidental, or demonstrating a lawful basis for the conduct. Where the prosecution’s evidence is strong, our lawyers are experienced in negotiating to have charges reduced or in presenting compelling mitigation at sentencing. At Kate King Legal, we take a strategic, evidence-led approach and leave no stone unturned.

Your Defence Options

Commonwealth offences are often built on complex investigations involving large volumes of electronic evidence, surveillance material, and expert witnesses. Early legal intervention is critical. Depending on the circumstances, defences may include challenging the lawfulness of the investigation, disputing the evidence of your involvement or knowledge, establishing a lawful entitlement to the funds or conduct in question, or negotiating with the prosecution to reduce charges. At Kate King Legal, we work methodically through the evidence and develop a strategic defence plan tailored to your case.

Speak to The #1 Commonwealth Offence Lawyer in Perth

If you have been charged with criminal damage by fire or arson in Western Australia, do not delay in seeking legal advice. Kate King Legal has extensive experience handling serious fire-related criminal charges at all levels of the WA court system. Our senior lawyers will take the time to understand your case, explain your options clearly, and fight hard for the best possible result.

Call us today on (08) 6109 9393<>/span> or complete the enquiry form below.

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:

How Kate King Legal Can Help

At Kate King Legal, we understand that facing a commonwealth 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. 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. 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

The Team You Can Trust

We’re a team of driven legal advocates focused on achieving the best outcomes for our clients

Testimonials from the WA Community

A results-driven firm, we work tirelessly to achieve the best outcome possible

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.

The age of consent is 16 years, increasing to 18 years when the accused is in a position of authority over the young person.

Penalties range from 7-20 years imprisonment depending on the specific offence, plus mandatory sex offender registration and ongoing restrictions.

Yes, with proper legal representation, many defences including false allegations, mistaken identity, or insufficient evidence can result in acquittal.

Contact an experienced criminal lawyer immediately. Never speak to police without legal representation, as anything you say can be used against you.

Child sex offence trials involve special procedures for child witnesses, complex digital evidence, and require experienced legal representation to navigate effectively.

Yes, even allegations can impact employment, particularly in education, childcare, or positions involving children. A conviction results in permanent employment restrictions.

Legal News & Insights

Legal insights, updates, and practical tips from the team at Kate King Legal—helping you stay informed across a range of legal matters