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ANZ Customer Satisfaction Ratings: Bottom in 2025

Jack Harry Morgan Howard • 2026-06-06 • Reviewed by Sofia Lindberg

Few surprises greeted ANZ customers when the latest Consumer NZ banking satisfaction survey landed in May 2025. The nation’s biggest bank finished dead last with a score of 57%, a result that leaves many wondering why the most profitable lender in New Zealand can’t win over its own customers.

ANZ satisfaction score: 57% · Average satisfaction across all banks: 62% · Highest satisfaction score: 77% (Co-operative Bank) · Survey date: May 2025 · Survey conducted by: Consumer NZ

Quick snapshot

1The Survey
2ANZ’s Score
  • 57% satisfaction
  • Lowest among major banks
  • Below industry average of 62%
3Top Performers
  • Co-operative Bank: 77%
  • Other banks scored between 60% and 70%
4Trust Factor
  • Only 52% of ANZ customers trust the bank
  • Westpac also scored low on trust

Six key facts, one pattern: ANZ’s satisfaction score lags every competitor, and trust levels are even worse.

Fact Value
Survey Organization Consumer NZ
Survey Date May 2025
ANZ Satisfaction Score 57%
Industry Average 62%
Highest Score 77% (Co-operative Bank)
Number of Banks Not specified in available data

Is ANZ Bank ranked lowest in customer satisfaction in New Zealand?

What the Consumer NZ survey revealed

  • ANZ scored 57% in the Consumer NZ survey, the lowest among all banks evaluated (Consumer NZ).
  • The Co-operative Bank topped the 2025 rankings with 77% (Consumer NZ).

ANZ’s score compared to the industry average

  • The average satisfaction score across all banks was 62% (Consumer NZ).
  • Consumer NZ reported a 20-point gap between the top and bottom performers (Consumer NZ).

The implication: ANZ sits 20 percentage points behind the market leader, a gap that signals deeper issues than a single survey result.

Bottom line: ANZ is the lowest-ranked bank in New Zealand for customer satisfaction, sitting 20 percentage points behind the market leader.

What is the rating of ANZ Bank?

Customer satisfaction rating

  • ANZ’s customer satisfaction rating is 57% according to the Consumer NZ 2025 survey (Consumer NZ).

Financial credit rating from Fitch

  • Fitch Affirms ANZ at ‘AA-‘ with stable outlook.

The catch: a bank with a pristine credit rating struggles with the basics of customer satisfaction.

Why is ANZ falling?

Trust levels among ANZ customers

  • Only 52% of ANZ customers think the bank can be trusted (Consumer NZ).
  • ANZ and Westpac scored the lowest on trust (Consumer NZ).

Potential factors behind the low score

  • Consumer NZ said ANZ scored particularly low on interest on savings, fees, responsible lending, advice, and overall value for money (Consumer NZ).
The paradox

New Zealand’s most profitable bank, with a strong AA- credit rating, fails to satisfy the very customers who generate those profits. Low trust and poor value perceptions are the likely culprits.

What this means: the bank’s financial strength masks a brewing customer loyalty problem.

Does ANZ have a good reputation?

How customers view ANZ’s reputation

  • The Consumer NZ survey indicates low trust and satisfaction, suggesting a tarnished reputation among customers (Consumer NZ).

ANZ’s own reputation page

  • ANZ’s own ‘Our Reputation’ page highlights community initiatives but does not address low satisfaction.
  • For those exploring ANZ Home Mortgage Calculator tools, the reputation gap may factor into customer decisions.

The pattern: the brand’s own narrative diverges sharply from the lived experience of its customers.

Which bank has the best customer service NZ?

Top performing banks in satisfaction surveys

  • The Co-operative Bank had the highest satisfaction score (77%) (Consumer NZ).
  • Canstar’s separate research also rated The Co-operative Bank number one (Canstar).

Comparison of major banks

  • Other major banks (ASB, BNZ, Westpac) scored between ANZ and the top.
  • ANZ was the lowest at 57% (Consumer NZ).

Three banks, one clear pattern: smaller banks consistently outperform the big four on customer satisfaction.

Comparison across the two main surveys shows a consistent winner. For broader context on Calculate Mortgage Repayments in NZ: Top Bank Tools, satisfaction often correlates with product experience.

Bank Consumer NZ Score (2025) Canstar Rating
ANZ 57% Not top-rated
Co-operative Bank 77% Number one
Industry Average 62%

Timeline

  • : Consumer NZ publishes its best and worst banks survey, showing ANZ at bottom with 57% (Consumer NZ).

What’s confirmed and what’s unclear

Confirmed facts

  • ANZ scored 57% in the Consumer NZ survey (Consumer NZ).
  • ANZ was the lowest among major banks (Consumer NZ).
  • Industry average was 62% (Consumer NZ).

What’s unclear

  • Specific reasons for low satisfaction (though Consumer NZ indicated low scores on fees, interest, and value – these are confirmed).
  • Future changes to ANZ’s customer experience.
  • Fitch affirms ANZ at AA- (source not independently verified in available data).

Perspectives

“The big banks are losing ground to smaller competitors on customer satisfaction. That 20-point gap shows customers notice the difference.”

— Consumer NZ spokesperson

“NZ’s biggest bank at bottom of customer satisfaction rankings.”

— NZ Herald

For ANZ’s leadership, the choice is clear: invest in trust and value, or continue to see customers move to smaller banks like The Co-operative Bank. The gap is real, and the clock is ticking.

Additional sources

anz.co.nz

Frequently asked questions

Is ANZ Bank having problems?

ANZ faces a customer satisfaction problem according to the 2025 Consumer NZ survey, where it ranked lowest at 57%. Its financial health remains strong with an AA- credit rating, but customer trust is slipping.

What is the safest bank in NZ?

All registered banks in New Zealand are covered by the Deposit Compensation Scheme up to NZ$100,000 per depositor per institution. No single bank is categorically “safest” beyond that protection.

Is it safe to have more than $250,000 in a bank account?

The current deposit compensation limit in New Zealand is NZ$100,000 per depositor per institution. Amounts above that are not covered.

What are the top 3 banks in New Zealand?

The top 3 banks by customer satisfaction in the 2025 Consumer NZ survey are The Co-operative Bank (77%), followed by ASB and BNZ (exact scores not available). ANZ is at the bottom.

Which bank has the highest customer satisfaction in New Zealand?

The Co-operative Bank has the highest customer satisfaction at 77% in the 2025 Consumer NZ survey.

What was the average satisfaction score for all banks in the Consumer NZ survey?

The average satisfaction score across all banks was 62%.

How did Westpac compare to ANZ in the survey?

Westpac also scored low on trust and satisfaction, but exact scores were not provided in available data.



Jack Harry Morgan Howard

About the author

Jack Harry Morgan Howard

We publish daily fact-based reporting with continuous editorial review.