Municipality of South Perth v Hackett

The Municipality of South Perth (appellant) appealed from a decision of the Supreme Court of Western Australia concerning the rateability of land vested in trustees under the Zoological Gardens Act 1898. The municipality had sued for unpaid rates, alleging that the trustees, as a public body, had breached their trust by allowing a portion of the land to be used exclusively by a tennis club. The trustees had failed to appeal the rate assessment within the time prescribed by the Municipal Institutions Act 1900.

The central legal issues before the Full High Court were whether the land vested in the trustees was exempt from municipal rates under section 324 of the Municipal Institutions Act 1900, and if so, whether the trustees' failure to appeal the rate assessment precluded them from raising this exemption as a defence in an action for recovery of the rates. The municipality argued that the trustees were not a "public body created by Statute" and that, in any event, their failure to appeal meant they could not now claim exemption.

The High Court dismissed the appeal, affirming the decision of the Supreme Court. The Court held that the trustees constituted a public body created by statute within the meaning of section 324 of the Municipal Institutions Act 1900, and therefore the land vested in them was exempt from rating, irrespective of its use. The Court reasoned that the exemption under section 324 for land belonging to a public body created by statute was based on ownership, not use. Furthermore, the Court found that the appeal provisions in the Municipal Institutions Act 1900, which were limited to questions of valuation, did not grant the council or the Local Court jurisdiction to determine the fundamental question of rateability or exemption. Consequently, the trustees were not prevented from raising the exemption as a defence in the action for rates. The Court also noted that any alleged breaches of trust were matters for the Attorney-General, not the municipality, and did not affect the land's exemption from rates.