Commissioner of Taxation v Carter

The High Court of Australia heard an appeal from the Full Court of the Federal Court of Australia concerning the income tax assessments of beneficiaries of a trust. The Commissioner of Taxation assessed each beneficiary on the basis that they were "presently entitled" to a share of the trust's income for a particular income year, as provided by section 97(1) of the *Income Tax Assessment Act 1936* (Cth). The trust deed stipulated that if the trustee failed to make an effective determination regarding the trust income, it would be held on trust for specified beneficiaries. In the relevant income year, the trustee failed to make such a determination, resulting in the income being held on trust for the beneficiaries. Subsequently, the beneficiaries disclaimed their interests in this share of income. The core dispute revolved around whether the beneficiaries' disclaimers operated retrospectively to negate their "present entitlement" at the end of the income year, thereby preventing the application of section 97(1).

The legal issues before the High Court were whether a beneficiary's "present entitlement" under section 97(1) is determined immediately prior to the end of the income year, and whether a subsequent disclaimer of that entitlement could operate retrospectively to disapply section 97(1) for that income year. The beneficiaries argued that their disclaimers, by rebutting a presumed assent to the distribution, effectively unwound their entitlement before it was finalised for tax purposes.

The High Court allowed the appeal, setting aside the orders of the Full Court of the Federal Court. The Court held that a "present entitlement" under section 97(1) is an entitlement at the present time of the determination, which is the end of the relevant financial year, irrespective of whether that entitlement is later subject to defeasance by a disclaimer. The Court rejected the argument that a disclaimer operates retrospectively to defeat a vested and present entitlement for the purposes of section 97(1). The Court clarified that the common law notion of a "presumption of assent" to a gift, which a disclaimer might rebut, is a fiction without purpose and does not apply to the determination of a present entitlement under section 97(1). The Court found that the creation or increase in value of equitable rights, such as a beneficiary's entitlement, can occur without the beneficiary's assent, and that a disclaimer, while capable of unwinding such rights, does not alter the characterisation of an entitlement as "present" at the end of the income year for tax assessment purposes.