No Bank Meets Consumer NZ Satisfaction Threshold for First Time in Decade
No New Zealand bank has met Consumer NZ's threshold for its People's Choice award for customer satisfaction in 2026, the first time this has occurred in ten years.
The Reserve Bank of New Zealand expects headline inflation to reach 4.3 per cent in the September 2026 quarter after the Strait of Hormuz disruption drives up fuel costs. Markets price an official cash rate peak of 3.7 per cent by the end of 2027, above the central bank's conditional 3.2 per cent path.
The Financial Markets Authority will assume regulatory responsibility for the Credit Contracts and Consumer Finance Act 2003 from the Commerce Commission on 1 July 2026.
ANZ Bank New Zealand will appeal a High Court decision that found it breached mortgage variation disclosure rules, exposing the bank to potential liability of up to $125 million across roughly 17,000 customers.
No New Zealand bank has met Consumer NZ's threshold for its People's Choice award for customer satisfaction in 2026, the first time this has occurred in ten years.
The survey of 1,958 New Zealanders found broad dissatisfaction across the sector. Consumer NZ chief executive Jon Duffy said the result reflected a systemic failure to meet basic expectations.
Everyday banking hasn't kept pace with what customers expect. Many customers don't feel they're getting fair value, especially when it comes to fees, interest rates and how banks respond when something goes wrong.
Duffy pointed to consumer behaviour as the missing lever: "It's consumer behaviour that helps encourage competition and put pressure on banks to sharpen pricing, lift service and earn trust. By always keeping an eye out for the best deal and moving when you find a better one, New Zealanders will find they have more options and better leverage."
First time no bank meets the threshold
Westpac ranked lowest of all banks surveyed for responsible lending, value for money, fees, response times, branch service and phone banking. Kiwibank scored 70 percent on trust, below the 75 percent sector average. Only 4 percent of customers switched banks in the past year.
Consumer NZ 2026 trust and satisfaction indicators
Kiwibank trust score compared against the sector average; switching rate shown for context.
Source: Consumer NZ banking satisfaction survey, May 2026
Smaller players outperform majors
The Co-operative Bank posted 77 percent satisfaction in the prior year's survey. That score sat 20 percentage points above ANZ's 57 percent low. The Co-operative Bank holds just 0.5 percent market share yet has won the award in nine of the past ten years.
Roy Morgan's 2025 awards gave Rabobank overall Bank of the Year and Kiwibank Major Bank of the Year. ANZ, for its part, has disputed the picture: in response to the 2025 Consumer NZ survey, the bank stated that its own internal surveys showed customer satisfaction at all-time highs of 87 percent.
Limited competition preserves high margins
According to the Commerce Commission's August 2024 final report on its personal banking market study, the four largest banks — ANZ, ASB, BNZ and Westpac — constitute a stable oligopoly that does not face strong competition. The Commission found sustained high profitability relative to international peers and limited price competition. Regulatory barriers, scale advantages and customer inertia were cited as key constraints.
The 4 percent switching rate shows that visible dissatisfaction has not translated into behavioural change. This inertia reduces pressure on banks to pass OCR cuts fully and quickly to mortgage and deposit rates.
Consumer NZ satisfaction scores: major banks vs Co-operative Bank (2025 survey)
Bars show overall satisfaction scores. Co-op Bank score is from the 2025 survey; major-bank scores reflect the same survey cycle.
AI illustration of a New Zealand household weighing banking options — Consumer NZ's 2026 survey found only 4% of customers switched banks in the past year, the inertia that shields major-bank margins from competitive pressure.
Policy response in progress
The Commerce Commission's August 2024 final report issued 14 recommendations to lower entry barriers and improve consumer tools. These include upgrades to the Payments NZ switching service and steps toward open banking.
Big-four banks face a December 2025 deadline for open-banking implementation, with Kiwibank due mid-2026. If switching rises, smaller high-service players could gain share and force margin compression at the majors.
Westpac reported a 4 percent profit rise to $545 million for the six months to March 2026 despite rising bad debts. The gap between customer scores and financial results remains stark.
