Tasmania Misleading and Deceptive Conduct Laws (2026)
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Sourced from Commonwealth Acts of Parliament, federal regulations, and official government guidance. State-level information reflects each state's own Acts and court decisions. Written in plain language for general understanding — this is educational content, not legal advice. Our editorial standards
What is this right?
Section 18 of the ACL — "misleading or deceptive conduct" — is one of the broadest consumer protections in any common-law jurisdiction. A business must not engage in conduct that is misleading or deceptive, or likely to mislead or deceive. The provision is so wide that it does most of the work in modern Australian consumer litigation.
- What it covers: advertising, product labelling, sales pitches, websites, social-media posts, and even silence — failing to disclose information you'd reasonably need to know.
- No intent required: the business doesn't have to mean to mislead. If a reasonable person would be misled, the conduct breaches s. 18.
- Specific prohibitions (ss 29–37): false claims about quality, price, origin, sponsorship, testimonials, or "was/now" pricing. Bait advertising — advertising a product at a low price without reasonable stock — is also prohibited.
- Penalties: individuals face fines up to $2.5 million; companies face up to $50 million, three times the benefit gained, or 30% of adjusted turnover (whichever is greatest).
The ACCC has been increasingly aggressive on s. 18, including against online businesses, app stores, and social-media influencers — anyone whose "reach" counts as conduct in trade or commerce.
When does it apply?
- A business made a false or misleading claim in connection with the supply of goods or services.
- You relied on the claim and suffered loss or damage as a result (e.g., you bought a product you would not have otherwise purchased).
- Applies to all businesses operating in Australia, including online-only and overseas businesses selling to Australian consumers.
What to Do If an Australian Business Misled or Deceived You
- Gather evidence — save screenshots, advertisements, emails, receipts, and any written claims the business made.
- Contact the business and ask for a remedy (refund, compensation, or correction).
- If the business does not cooperate, report the conduct to the ACCC online at accc.gov.au or call 1300 302 502.
- You may also be able to take private legal action to recover your losses through a court or tribunal.
What should you NOT do?
- Don’t delete evidence — keep all misleading material, even if the business later corrects it.
- Don’t assume “puffery” is always allowed — vague claims like “best ever” may be acceptable, but specific factual claims must be true.
- Don’t assume only big companies are covered — the law applies to sole traders, small businesses, and individuals in trade or commerce.
How Tasmania differs from federal law
Misleading or deceptive conduct is prohibited under section 18 of the Australian Consumer Law, which applies nationally and in Tasmania through the Australian Consumer Law (Tasmania) Act 2010.
- A business must not engage in conduct that is misleading or deceptive, or likely to mislead or deceive. This covers false representations about goods, services, prices, and business identity.
- In Tasmania, both CBOS and the ACCC can take enforcement action against misleading conduct.
- Tasmanian consumers who suffer loss due to misleading conduct can claim compensation through the Magistrates Court or higher courts.
- Common issues in Tasmania include misleading claims about tourism services (e.g., misrepresenting accommodation standards or tour experiences), misleading real estate advertising, and deceptive conduct in used car sales.
Additional Steps in Tasmania
Report misleading conduct to CBOS (cbos.tas.gov.au or 1300 654 499) for Tasmanian businesses or the ACCC (accc.gov.au) for national issues. For compensation claims, apply to the courts. Scams can be reported to Scamwatch (scamwatch.gov.au).
Relevant Law: Competition and Consumer Act 2010 (Cth), Schedule 2, ss 18, 29; Australian Consumer Law (Tasmania) Act 2010 (Tas); ASIC Act 2001 (Cth), s 12DA (financial services)
Common Questions
What is the misleading and deceptive conduct right in Australia?
Section 18 of the ACL — "misleading or deceptive conduct" — is one of the broadest consumer protections in any common-law jurisdiction. A business must not engage in conduct that is misleading or deceptive, or likely to mislead or deceive. The provision is so wide that it does most of the work in modern Australian consumer litigation.What it covers: advertising, product labelling, sales pitches, websites, social-media posts, and even silence — failing to disclose information you'd reasonably need to know.No intent required: the business doesn't have to mean to mislead. If a reasonabl...
When does misleading and deceptive conduct apply?
A business made a false or misleading claim in connection with the supply of goods or services.You relied on the claim and suffered loss or damage as a result (e.g., you bought a product you would not have otherwise purchased).Applies to all businesses operating in Australia, including online-only and overseas businesses selling to Australian consumers.
What should I do if a business in Australia made false or misleading claims that caused me loss?
Gather evidence — save screenshots, advertisements, emails, receipts, and any written claims the business made.Contact the business and ask for a remedy (refund, compensation, or correction).If the business does not cooperate, report the conduct to the ACCC online at accc.gov.au or call 1300 302 502.You may also be able to take private legal action to recover your losses through a court or tribunal.
What mistakes should I avoid with misleading and deceptive conduct?
Don’t delete evidence — keep all misleading material, even if the business later corrects it.Don’t assume “puffery” is always allowed — vague claims like “best ever” may be acceptable, but specific factual claims must be true.Don’t assume only big companies are covered — the law applies to sole traders, small businesses, and individuals in trade or commerce.
Misleading and Deceptive Conduct in other states
Same topic, different jurisdiction. Pick the one that applies to you.