Supreme Court case information

Listed below are the substantive Supreme Court cases for the year along with appeals still to be determined or cases awaiting hearing. 

Information giving an overview of the case is included along with media releases and links to judgments being appealed when available.

All 2024 - 2014 Supreme Court cases dismissed or deemed to be dismissed where a notice of abandonment was received can be found here.

Transcripts for cases heard before the Supreme Court are included provided they are not suppressed. Transcripts from pre-trial hearings are not published until the final disposition of trial. These are unedited transcripts and they are not a formal record of the Court’s proceedings. The Ministry of Justice does not accept responsibility for the accuracy or completeness of any material and recommends that users exercise their own skill and care with respect to its use.

19 June 2026

Case information summary (as at 19 June 2026) –  Cases where leave granted (PDF, 89 KB)
Case information summary (as at 19 June 2026)  – Cases where leave to appeal decision not yet made (PDF, 126 KB) 

All years

Case name
Kerryn Mitchell v The Queen
Case number
SC 149/2013
Summary
Criminal Appeal – Sentencing – Whether the Court of Appeal erred in dismissing the applicant’s appeal against sentence – Whether the sentence imposed of 2 years 1 month was manifestly unjust – Whether there has been a breach of natural justice rights under the New Zealand Bill of Rights Act 1990, s 27.[2013] NZCA  583   CA 657/2013
Leave judgment - leave dismissed
KERRYN MITCHELL v R [2014] NZSC 48 [2 May 2014] (PDF, 51 KB)
Dates

Application for leave to appeal dismissed.

2 May 2014.

 
Case name
Jay Maui Wallace v Chief Executive of Department of Corrections
Case number
SC 1/2012
Summary
Habeus Corpus – Whether Appellant is subject to the laws of New Zealand – Whether Appellant is being arbitrarily detained because of alleged procedural failings pertaining to hearings in the High Court and Court of Appeal.[2011] NZCA  678  CA 783/2011
Dates
Application for leave to appeal dismissed.
21 March 2012.
Case name
Joseph Quintin Donnelly  v The Queen
Case number
SC 3/2012
Summary
Criminal Appeal – Admission of new evidence – Appeal against a decision of the Court of Appeal which declined leave to adduce new evidence relating to DNA testing – Whether the Court of Appeal erred in concluding that the DNA evidence was neither fresh nor cogent[2011] NZCA  660  CA 644/2010
Dates

Application for leave to appeal dismissed.

29 March 2012.
Case name
Mark Joseph Benjamin  v The Queen
Case number
SC 13/2012
Summary
Criminal Procedure – A number of errors alleged relating to process and matters of fact and law in Court of Appeal decision – Whether by allocating a one day hearing the Court of Appeal breached principles of procedural fairness and natural justice resulting in counsel for the applicant having an inadequate opportunity to present the applicant’s case – Whether the Court of Appeal erred in its conclusions as to the reliability of the computer system and by refusing to admit new evidence relating to the computer records – Whether the Court of Appeal erred in its consideration of the audit report – Whether the Court of Appeal erred in finding that the outcome of the trial was not affected by the decision of the applicant’ s counsel not to brief and lead Mr Lowe’s evidence – Whether the Court of Appeal ought to have considered the unlikelihood of Mr Spence junior having acted as an “instrument” of the applicant – Whether the Court of Appeal erred in its treatment of evidence as to whether there was an oral agreement to increase the applicant’s salary – Whether the Court of Appeal erred in holding that certain findings regarding count 5 were open to the trial judge – Whether trial counsel misconducted the trial by failing to put the appellant’s case to opposing witnesses as required by s 92 of the Evidence Act 2006. CA 897/2010  [2012]  NZCA 9
Dates
Application for leave to appeal dismissed.
23 May 2012.
Case name
Vincent Ross Siemer v Solicitor-General
Case number
SC 14/2012
Summary
Civil Appeal – Security for costs – Court of Appeal Rules (Civil) 2005, r 35 – Appeal against Court of Appeal decision to decline review of Acting Registrar’s decisions as to security for costs – Whether rule 35 violates the rule of law as it is neither fixed nor predictable – Whether Court of Appeal judgment amounts to an unlawful restriction to court access by imposing a financial barrier to court access and without providing an analysis of the merits of the appeal – Whether Court of Appeal judgment amounts to unlawful governmental protection by preventing appeal challenge to a Crown Judge’s decision to strike out a statutory claim against a Crown officer – Whether rule 35 as currently applied is inconsistent with s 27 of the New Zealand Bill of Rights Act 1990 and art 14 of the International Covenant on Civil and Political Rights. CA 545/2011  [2012]  NZCA 68
Dates
Application for leave to appeal dismissed.
15 May 2012.
Case name
Vincent Ross Siemer v The Chief Justice and The Attorney-General
Case number
SC 15/2012
Summary
Civil Appeal – Security for costs – Court of Appeal Rules (Civil) 2005, r 35 – Appeal against Court of Appeal decision to decline review of Acting Registrar’s decisions as to security for costs – Whether rule 35 violates the rule of law as it is neither fixed nor predictable – Whether Court of Appeal judgment amounts to an unlawful restriction to court access by imposing a financial barrier to court access and without providing an analysis of the merits of the appeal – Whether Court of Appeal judgment amounts to unlawful governmental protection by preventing appeal challenge to a Crown Judge’s decision to strike out a statutory claim against a Crown officer – Whether rule 35 as currently applied is inconsistent with s 27 of the New Zealand Bill of Rights Act 1990 and art 14 of the International Covenant on Civil and Political Rights. CA 558/2011  [2012]  NZCA68
Dates
Application for leave to appeal dismissed.
15 May 2012.
Case name
Michael Peter Stiassny, Grant Robert Graham, Forestry Corporation of New Zealand Limited (in receivership), Citic New Zealand Limited (in receivership), CNI Forest Nominees Limited and Bank of New Zealand v Commissioner of Inland Revenue
Case number
SC 21/2012
Summary
Civil Appeal – Goods and services tax – Restitution – Recovery of a GST payment paid by the first appellants to the respondent in the mistaken belief that they were personally liable for the debt – Whether secured creditors own the proceedings of sale of assets that are subject to registered fixed charges at the time of sale, if they are sold for less than the secured debts to which the charges relate – Whether the first appellants were entitled to apply the proceeds of sale of the Central North Island Forestry Partnership (CNIFP) assets to the payment of GST amount, in priority to the claims of the secured creditors – Whether the GST payment was “ debtor-initiated” in terms of s 95 of the Personal Property Securities Act 1999 (PPSA) – Whether s 95 of the PPSA barred the recovery of the GST payment if it was made under a mistake – Whether the second and third appellants have a cause of action in restitution for the recovery of their mistaken payment – Whether the first appellants have a cause of action in restitution for the recovery of their mistaken payment – Whether the security trustees have a cause of action in restitution for the recovery of the mistaken payment made by the first appellants to the Commissioner of Inland Revenue –  Whether “good faith” is a pre-requisite for a defence of the provision of good consideration to the payer to a claim for the recovery of a payment made under a mistake – Whether the first appellants are entitled to recover GST payment pursuant to their tax challenge cause of action pursuant to the Tax Administration Act 1994.SC 775/2010   [2012] NZCA 93
Result

A  Leave to appeal is granted.

B  The approved grounds are:

(i)  whether the GST payment was a “ debtor-initiated payment” in terms of s 95 of the Personal Property Securities Act 1999 so as to confer priority to the Commissioner over any claim to those moneys by any respondent;

(ii)  whether any of the appellants can recover the amount of GST so paid from the Commissioner on the basis that it was paid by the receivers under a mistaken belief that they were personally liable to pay it or on any other basis.

8 May 2012

_____________________________

The appeal is dismissed.

The appellants are to pay the respondent’ s costs in this Court in the sum of $40,000 together with reasonable disbursements as fixed by the Registrar.

28 November 2012
Transcript

Hearing dates : 27 and 28 September 2012

McGrath, William Young, Chambers, Gault, Blanchard JJ.
Case name
Pawel Marian Misiuk v New Zealand Parole Board, Department of Corrections, New Zealand Immigration.
Case number
SC 23/2012
Summary
Criminal law – Parole – Parole Act 2002, ss 21(1) and 28(5) -  Habeas corpus - Whether the Parole Board’s exercise of its extraordinary powers under s 28(5)  to amend the applicant’s release date was in breach of section 22 of the Bill of Rights 1990 prohibiting arbitrary detention – Whether not permitting the applicant to be heard or represented at certain Parole Board sittings was in breach of s 27(1) of the Bill of Rights 1990 - Whether the chairman of the Parole Board failed to comply with the procedures set out in the Parole Act 2002 and Criminal Justice Act 1985 – Whether the Parole Board failed to comply with its own policy regarding disclosure – Whether the Parole Board’s decision was based on erroneous and irrelevant information and falsified High Court records – whether the Parole Board acted outside of its jurisdiction and abused its power.CA164/2012  [2012] NZCA 116
Dates
Application for leave to appeal  dismissed.
21 June  2012.
Case name
Jay Maui Wallace  v The Queen
Case number
SC 35/2012
Summary
Criminal law – Jurisdiction – Whether the courts of New Zealand have jurisdiction to try the applicant. CA  417/2011  [2012] NZCA139
Dates
Application for leave to appeal dismissed
11 July 2012.
Case name
Vincent Ross Siemer v The Solicitor-General
Case number
SC 37/2012
Summary
CA  417/2011  [2012] NZCA139
Result

Leave to appeal is granted. 
The approved ground is whether New Zealand courts have inherent power or jurisdiction to suppress judgments in criminal cases. 

19 July 2012

__________________

Appeal dismissed.
Mr Siemer must  surrender at the Registry of the High Court at Auckland at 9.00 am on Monday 16 July 2013.

 

12 July 2013
Transcripts

Hearing date : 15 November 2012

Hearing date : 14 February 2013

Elias CJ, McGrath, William Young, Chambers  Glazebrook JJ
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