Commissioner of State Revenue (Vic) v Royal Insurance Australia Ltd

The Commissioner of State Revenue (Victoria) appealed to the High Court of Australia against a decision of the Supreme Court of Victoria concerning the assessment of stamp duty on a policy of insurance. The dispute arose from the Commissioner's assessment of stamp duty on a workers' compensation insurance policy issued by Royal Insurance Australia Ltd to a company operating in Victoria. The Commissioner had assessed duty on the basis that the policy was a "policy of insurance" within the meaning of the relevant Victorian legislation, and that the premium paid was the "consideration" for that policy. Royal Insurance argued that the policy was not subject to stamp duty in Victoria, or alternatively, that the duty had been incorrectly assessed.

The High Court was required to determine whether the workers' compensation insurance policy issued by Royal Insurance was a policy of insurance for the purposes of the *Stamps Act 1958* (Vic) and, if so, whether the premium paid constituted the correct basis for the assessment of stamp duty. A key issue was whether the policy, which provided for workers' compensation coverage, fell within the scope of the Act, particularly in light of the fact that workers' compensation was also governed by specific statutory schemes. The court also had to consider the nature of the consideration for such a policy and how it should be quantified for stamp duty purposes.

The High Court held that the workers' compensation insurance policy was indeed a policy of insurance within the meaning of the *Stamps Act 1958* (Vic). The court reasoned that the Act was intended to be comprehensive in its application to policies of insurance, and that the specific nature of workers' compensation coverage did not remove it from the general ambit of the legislation. The court further determined that the premium paid by the employer to Royal Insurance constituted the consideration for the policy, and that stamp duty was correctly assessed on this amount. The court applied the principle that the charging provisions of the Act should be interpreted broadly to capture all instruments of the specified class, unless there is a clear exclusion.

The High Court allowed the Commissioner's appeal, setting aside the order of the Supreme Court of Victoria. The court remitted the matter to the Supreme Court with a declaration that the workers' compensation insurance policy was subject to stamp duty under the *Stamps Act 1958* (Vic) and that the premium paid was the correct basis for assessment.