Background
Both appellants are “aged-out” offenders: individuals who committed serious sexual offences before turning 18 but were not charged until age 19 or older, placing them outside the mandatory jurisdiction of the Youth Court under the Oranga Tamariki Act 1989 (OTA). F was 15–16 at the time of repeated rapes of a young family member and 22 when charged; he received five years and seven months’ imprisonment. N was 15–16 when he raped a then-18-year-old victim (X), and was also sentenced for related adult sexual offending against a younger victim; the Court of Appeal reduced his sentence to three years and six months.
Both sentences were imposed and affirmed on appeal using the pre-existing methodology, which treated youth as a mitigating factor only at stage two of the R v Taueki sentencing framework. Neither the District Court nor the Court of Appeal had the benefit of this Court’s intervening decision in G (SC 130/2024) v R [2026] NZSC 19, which materially changed how aged-out offenders must be sentenced.
In G, the majority held that courts must first assess the likely outcome had the offender been dealt with under the OTA before proceeding to sentence under the Sentencing Act 2002. If a community-based disposition would have been reasonably likely in the Youth Court, that must ordinarily inform the starting point at stage one of the Taueki methodology. Both appellants and the Crown accepted that, in light of G, the appeals had to be allowed.
The Court’s Holding
The Court (Ellen France, Williams, Kós and Cooke JJ, with Miller J concurring in result) unanimously allowed both appeals and remitted the proceedings to the District Court for resentencing. The Court held that, because neither appellant was sentenced in accordance with the G methodology, their sentences could not stand. Remittal to the District Court — rather than resentencing in the Supreme Court — was appropriate so that the appellants could access rehabilitative and accountability interventions approximating those available in the youth justice system before sentence is finally determined.
The Court provided targeted supplementary guidance on applying G. On process and inference, it rejected any automatic inference that an offender who denied guilt at trial would also have denied the offending in the Youth Court: the OTA’s rehabilitative ethos gives offenders the opportunity to come to accept responsibility even after denial, and courts will ordinarily know by the time of sentencing — without resorting to inference — whether that opportunity has been taken. It left open the possibility that a positive post-trial intervention could support a community-based sentence even for a defendant who went to trial, though only in clear cases, particularly where the offender remains an emerging adult at the time of sentencing.
The Court also clarified that “community-based sentence” as used in G carries a broader meaning than the technical definition in s 44 of the Sentencing Act, encompassing the full spectrum from discharge without conviction to the maximum period of home detention with conditions. On the applicable version of the OTA, the Court observed that cl 20 of sch 1AA retrospectively extended Youth Court jurisdiction to 17-year-olds after 1 July 2019 but did not widen the aging-out line in s 2(2)(d), meaning the catchment of aged-out cases caught by G is unaffected by that legislative change.
Key Takeaways
- The G methodology applies to all aged-out offenders whose appeals were pending when G was decided, regardless of whether G is given only limited retrospective effect as a guideline judgment.
- Courts cannot automatically infer that an aged-out offender would have denied the offending in the Youth Court simply because they pleaded not guilty and went to trial in the adult system — particularly where the earlier plea was entered in anticipation of the pre-G sentencing regime.
- A positive outcome from post-trial rehabilitative intervention can, in clear cases involving emerging adults, still support a community-based sentence under the G framework, but the case must be a clear one and the steps must be genuinely pursued with expedition.
- “Community-based sentence” in the G framework means any sentence from discharge without conviction through to maximum home detention — not just the narrower category defined in s 44 of the Sentencing Act.
- The 2019 extension of Youth Court jurisdiction to 17-year-olds did not expand the pool of aged-out offenders to whom G applies, because the aging-out provision in s 2(2)(d) of the OTA was expressly preserved.
- Combined sentencing for aged-out and adult offending will be addressed in the forthcoming decision in Mulford v R.
Why It Matters
This decision confirms that G‘s new sentencing methodology has immediate practical effect for all aged-out offenders with pending appeals, and provides courts with important operational guidance as they work through the methodological complexities G introduced. By declining to prescribe exhaustive rules and instead directing trial courts to adapt the approach in the circumstances of individual cases, the Supreme Court signals that the sentencing of aged-out offenders will be highly fact-specific and requires meaningful engagement with rehabilitative processes — not merely arithmetical adjustments to a starting point.
For practitioners, the decision underscores that aged-out defendants who were sentenced before G have strong grounds for appeal, and that ss 25–27 of the Sentencing Act will now routinely be invoked to create space for the rehabilitative and accountability work — programmes, family group conference analogues, restorative justice steps — that would have shaped any Youth Court disposition. Defence and Crown counsel alike will need to engage substantively with OTA processes and outcomes when preparing sentencing materials for this cohort.