Conspiracy to defraud is a serious criminal offence in Australia. It involves an agreement between two or more people to dishonestly cause a loss or obtain a financial advantage—even if the fraud is never completed.
It is often associated with corporate misconduct, investment scams, fake invoicing, insurance rackets, and tax evasion schemes. Conspiracy to defraud targets the agreement to deceive, not just the act itself, and carries severe penalties, including imprisonment and fines.
This guide outlines what the offence means under Australian law, how charges are laid, the court process, common legal defences, and how each state and territory addresses conspiracy offences.
Conspiracy to defraud occurs when two or more people:
Agree to act dishonestly or deceptively
With the intention of causing economic harm or gaining a benefit
Even if no money is exchanged or harm is done
Planning to falsify invoices for tax rebates
Coordinating false insurance claims
Arranging to trick investors into a fake business venture
Conspiring to hide company debts or manipulate financial reports
Participating in a fraudulent Centrelink or ATO scheme
The prosecution must prove:
There was a common agreement between two or more people
The purpose was to deceive or defraud
The conduct was dishonest by community standards
Conspiracy charges usually arise from:
Undercover operations
Recorded communications (emails, phone taps, messages)
Joint financial activity or forged documents
Witness testimony or whistleblower reports
Forensic accounting or data analysis
Charges are often laid after an investigation by:
State Police fraud squads
ASIC or ACCC (for corporate or consumer-related conspiracies)
AFP or CDPP (for Commonwealth offences)
Conspiracy to defraud is an indictable offence prosecuted in:
District/County Court or Supreme Court
Occasionally in Magistrates’ Court for lower-level conspiracies
First appearance – Enter a plea
Disclosure of the evidence – Prosecution must outline how the agreement was formed
Committal hearing or trial
Sentencing – Based on role in the conspiracy, value involved, and breach of trust
Conviction does not require the fraudulent act to be completed—the agreement and dishonest intention are enough.
Common defences include:
No agreement – No real plan or understanding existed
Lack of intent to defraud – Actions were not dishonest or deceptive
Withdrawal from conspiracy – You left the agreement before any action was taken
Duress – You were coerced into participating
No financial benefit or loss – May affect sentencing, though not a full defence
Mistaken identity – You were wrongly linked to the conspiracy
An experienced criminal lawyer can assess whether your conduct truly meets the threshold for conspiracy and explore early plea negotiation or charge withdrawal.
While “conspiracy to defraud” is often prosecuted under common law, many states and territories have codified conspiracy or defraud offences under fraud or criminal conspiracy provisions.
Legislation: Common law offence + Crimes Act 1900 (NSW) – Section 93Q (conspiracy provisions)
Penalty:
Up to 10 years’ imprisonment (or the same maximum as the intended offence)
Legislation: Crimes Act 1958 (VIC) – Sections 321–323
Offence: Conspiracy to defraud
Penalty:
Up to 15 years’ imprisonment
Severity depends on complexity and financial loss
Legislation: Criminal Code Act 1899 (QLD) – Section 541 (Conspiracy to commit crime)
Penalty:
Same maximum penalty as the crime conspired
E.g. Fraud = up to 14 years
Legislation: Criminal Code Act Compilation Act 1913 (WA) – Section 558 (Conspiracy)
Penalty:
Up to 14 years’ imprisonment
Can be charged even if no fraudulent result occurred
Legislation: Criminal Law Consolidation Act 1935 (SA) – Section 270
Penalty:
Up to 7 years’ imprisonment
May be higher depending on the fraud involved
Legislation: Criminal Code 2002 (ACT) – Section 45 (Conspiracy)
Penalty:
Same maximum as the offence conspired to commit
Often up to 10 years or more
This page offers general information only and is not a substitute for legal advice. Criminal laws and penalties vary by state. If you’re charged or under investigation, seek help from a criminal lawyer or legal aid service in your jurisdiction.
While we don’t provide legal advice—as every case is unique and only a qualified lawyer is permitted to do so—we’ll do our best to guide you with relevant general information. If we’re unable to assist, we can refer your query to a licensed criminal lawyer.