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Evidence · Home lending

The questions and original answers

Explore every question and captured response in the home-lending study, including answers asked nationally and from four cities.

questions
193
captured answers
1,094
AI platforms
4
collected
11 October 2026

01

Every question, with its answers

Each question was written as a voter would ask it and went to all four assistants. Some were also asked from a town. Open a question to read every answer to it in full.

Showing 20 of 193 questions

Show all 193

02

The tables behind the study

Every figure on the study page comes from these tables. They are CSV files, which open in any spreadsheet.

  • Question catalogue

    questions.csv

    One row per question.

    Question ID, borrower, exact question, group and collected answers

    193rows

    Download question catalogue (CSV)

  • Answers

    answers.csv

    One row per answer, with its full text.

    Answer ID, question ID, borrower, assistant, city, words, coded recommendations, showed a link and full text

    1,094rows

    Download answers (CSV)

  • Sources by answer

    sources.csv

    One row for each website recorded as a source of an answer.

    Answer ID, question ID, assistant, city, website and publisher type

    4,574rows

    Download sources by answer (CSV)

  • Checks against official sources

    checks.csv

    One row per statement checked.

    Check, answer ID, assistant, what the answer said, verdict, what the source says, source and date

    4rows

    Download checks against official sources (CSV)

  • Recommendation coding

    recommendation-coding.csv

    One row per coded national loan-choice or support answer.

    Answer ID, question ID, borrower, assistant, question group, recommended lenders and supporting passages

    360rows

    Download recommendation coding (CSV)

  • Platform comparisons

    platform-recommendation-counts.csv

    One row per platform, lender and question group.

    Matched panel, recommended answers, denominator and supporting answer IDs

    105rows

    Download platform comparisons (CSV)

  • City comparisons

    city-recommendation-counts.csv

    One row per city, lender and question group.

    Matched panel, recommended answers, denominator and supporting answer IDs

    112rows

    Download city comparisons (CSV)

Use these tables to trace findings back to the original questions and answers. The full text of each answer is also on this page, under its question.

03

Read in full and checked

Some answers were read in detail or checked against official sources. Those appear on the study page, beside the findings they support.

ChatGPT · National

best bank mortgage service after refinancing

Best bank for mortgage service after refinancing in New Zealand

If you've recently refinanced your home loan in New Zealand, the best bank isn't necessarily the one offering the lowest interest rate. It's the one that provides good ongoing service, competitive rates, flexible repayments, and a helpful mortgage adviser or lending team when you need assistance.

I'd compare the major New Zealand banks on five factors:

  • Customer service: How quickly the bank responds to questions and resolves problems.
  • Mortgage rates: Whether you receive competitive rates when your fixed term expires.
  • Refixing support: How easy it is to negotiate a new rate before your current term ends.
  • Repayment flexibility: Access to offset mortgages, revolving credit, extra repayments, or payment holidays when eligible.
  • Ongoing relationship: Whether the bank proactively reviews your lending and offers competitive deals to retain your business.

My top bank recommendations

Based on available New Zealand customer satisfaction and mortgage service research, these are the banks I'd shortlist.

Bank Best for My assessment
BNZ Overall mortgage customer satisfaction A strong option to consider. BNZ won Canstar's 2026 Most Satisfied Customers Home Loans Award, with positive feedback across interest rates, flexibility, fees and customer service. canstar.co.nz
ANZ Mortgage adviser and broker support A strong contender for lending processes and adviser support. ANZ ranked first among the major banks in a 2026 mortgage broker survey. interest.co.nz
ASB Refinancing support and ongoing loan management Worth considering if you want a dedicated home lending team, online loan management and support with switching banks. asb.co.nz
Kiwibank An alternative to the major Australian-owned banks Worth comparing for its mortgage rates, lending flexibility and customer service.
Westpac Another major-bank option Worth including when comparing personalised mortgage rates and ongoing lending support.

Which would I choose?

My first choice to investigate would be BNZ, particularly if your priority is customer satisfaction after refinancing.

I'd also compare ANZ and ASB before making a decision.

There is an important distinction, however: Canstar's customer satisfaction award and the mortgage broker survey measure different things. Neither guarantees that a particular bank will provide the best service for your circumstances. canstar.co.nz, interest.co.nz

What matters most after refinancing?

If you've already moved your mortgage to a new bank, I'd focus on how the bank treats you after the loan has settled.

In particular, check whether it:

  • Offers competitive rates when you refix.
  • Responds promptly when you contact the lending team.
  • Reviews your interest rate when market rates change.
  • Provides a clear explanation of fees and repayment options.
  • Is willing to discuss better terms when you negotiate.

You can also compare banks' advertised rates against the Reserve Bank of New Zealand's mortgage interest rate statistics. Remember that advertised standard rates are not necessarily the rates you'll be offered individually. rbnz.govt.nz

Let me narrow it down for you

Are you looking for the best bank to refinance to, or have you already refinanced and want a bank that provides better ongoing mortgage service?

The distinction matters because the best bank for switching your mortgage may not be the best bank for looking after you in the years that follow.

Ask anything

ChatGPT can make mistakes. Check important info.

Captured 11 October 2026

Gemini · National

best bank mortgage service after refinancing

Evaluating the "best" bank mortgage service after refinancing in New Zealand depends heavily on whether you value overall customer satisfaction, digital self-management tools, low-cost structures, or the ongoing support of a relationship manager.

When looking at the post-refinancing banking landscape in New Zealand, several providers stand out based on industry recognition, borrower feedback, and product features:

1. Major Banks & Customer Satisfaction

  • Bank of New Zealand (BNZ): Frequently top-rated in independent customer satisfaction surveys (such as Canstar’s Home Loan Provider Awards) for home loan service. Borrowers note strong mobile/internet banking integration (YouMoney) and responsive post-settlement servicing.
  • Kiwibank: Often competitive on carded and special fixed interest rates, with strong digital account platforms and local New Zealand-owned backing, making post-refinance account splitting and revolving credit management straightforward.
  • ANZ, ASB, and Westpac: As the major incumbent pillars, they offer robust mobile apps with built-in financial tracking, offset account management, and flexible redraw capabilities, though service quality can vary significantly depending on your assigned mobile mortgage manager or branch branch footprint.

2. Alternative & Challenger Lenders

  • The Co-operative Bank: Known for strong co-operative values, member benefits, and consistently high marks for customer service and transparency.
  • Simplicity: If you are a Simplicity KiwiSaver member looking for ultra-low floating rates with minimal hassle and no early repayment penalties, their low-cost mortgage servicing model appeals to cost-conscious borrowers.

Key Factors to Evaluate Post-Refinance

When managing a mortgage after a refinance, the quality of the bank's service usually boils down to a few operational features:

  • Loan Structuring Flexibility: Can you easily split your mortgage into multiple fixed tranches alongside a floating or offset portion without incurring high alteration fees?
  • Offset and Revolving Credit Usability: If your refinance included setting up an offset account, how seamless is the bank's digital platform at dynamically calculating and reducing daily interest based on your everyday operating accounts?
  • Cashback Clawback Terms: Be mindful that most New Zealand banks include a 3-year cashback clawback clause. If you switch banks again or discharge the mortgage within 3 years of your refinancing settlement, a proportional amount of the cash incentive must be repaid.
  • Refixing Convenience: Look for platforms that allow you to lock in new fixed rates digitally via mobile banking a few weeks before your current term expires without needing a formal branch appointment.

Recommended Next Steps

  1. Benchmark Your Current Package: Confirm whether your current post-refinance bank matches market rates and supports the specific offset or revolving features you need.
  2. Utilize Independent Trackers: Review current independent rate aggregators like MoneyHub or interest.co.nz to keep an eye on market trends before your next fixed-term maturity date.
  3. Engage a Mortgage Adviser: If you find your current post-settlement service lacking, working with a reputable New Zealand broker (such as Squirrel or LifeDirect Mortgages) can help evaluate alternative lenders who offer better relationship management or integration tools.

Are you looking for specific features in your post-refinance service, such as advanced offset accounts, or are you comparing customer support among the major domestic banks?

Ask Gemini

Gemini is AI and can make mistakes.

Captured 11 October 2026

Google AI Mode · National

best bank mortgage service after refinancing

When looking at mortgage post-refinancing service quality, customer satisfaction, and ongoing account flexibility in New Zealand, performance varies across major lenders.

According to industry benchmarks and consumer feedback, here is how the market shapes up for ongoing mortgage management and service quality:

  • Bank of New Zealand (BNZ): Currently stands out in customer satisfaction rankings, securing Canstar's Most Satisfied Customers Home Loans Award. Borrowers frequently highlight BNZ's digital banking platform (such as the TotalMoney offset features and the ability to easily manage multiple split or offset accounts) as smooth and intuitive for tracking and overpaying post-refinance.

  • Other Major Lenders (ASB, ANZ, Westpac): While they consistently compete on cashback offers and interest rate specials during the refinancing stage, ongoing customer sentiment tracked by organizations like Consumer NZ's annual banking survey notes broader consumer frustrations regarding overall value, communication responsiveness when issues arise, and fee transparency.

  • Non-Bank and Adviser Channels: Many homeowners opt to use independent mortgage brokers (such as Squirrel or Simpler) post-refinance. Even after a switch, an adviser can often assist with ongoing annual reviews, refixing strategies, and navigating structural adjustments (like adding a green loan or shifting portions to revolving credit) without you having to deal directly with centralized retail branch service queues.

To help narrow down the best ongoing service option for your specific situation, tell me:

  • Are you looking for offset/revolving credit flexibility or a simple fixed-rate structure?
  • Do you prefer managing everything via a mobile app , or do you value having a dedicated mobile mortgage manager?
Ask anything

Captured 11 October 2026

AI Overviews · National

best bank mortgage service after refinancing

AI Overview

When evaluating the best bank mortgage service in New Zealand after refinancing, Bank of New Zealand (BNZ) ranks as the top performer for ongoing customer care and loan flexibility.

While a refinance is heavily driven by initial interest rates and cashback offers, your relationship with the bank after the initial settlement relies on loan structures, communication, and digital tools. Independent research from Canstar New Zealand highlights which lenders excel in post-refinance satisfaction.

Top-Rated Banks for Mortgage Service

Bank Award / Ranking Key Strengths After Refinancing
BNZ Winner: Canstar 2026 Most Satisfied Customers (Home Loans) & Bank of the Year (Home Loans) Earned perfect customer scores for loan flexibility, customer service, and communication. Highly rated for handling post-settlement service.
TSB Bank Winner: Canstar 2026 Most Satisfied Customers (Overall Banking) Achieved perfect satisfaction scores for customer service and communication. Ideal if you choose to shift all your everyday accounts alongside your mortgage.
The Co-operative Bank Top-tier for customer satisfaction Consistently scores high on fair value and customer care , frequently outperforming the "Big Four" in Consumer NZ surveys.

(Note: While specific lenders like BNZ won targeted awards, Consumer NZ's wider 2026 banking survey warned that the major banking sector overall faced increased scrutiny from Kiwis regarding value for money and problem resolution, making ongoing broker assistance valuable).

Critical Service Features to Look for After Refinancing

Once your new mortgage is established, the day-to-day service quality is typically determined by three factors:

  • Loan Restructuring & Refixing Ease: When a fixed-term portion of your loan expires, a top-tier bank should allow you to view, split, or lock in new rates seamlessly via their banking app without needing to renegotiate via phone or branch.

  • Offset Account Usability: If your refinance included a floating or offset portion, your bank's digital interface must make it easy to link multiple everyday savings accounts to reduce your mortgage interest.

  • Customer Support Response: If your financial situation changes (e.g., you want to make lump-sum extra payments or request a temporary repayment holiday), the efficiency of the bank's helpdesk or mobile mortgage managers determines your overall experience.

How to Maintain Long-Term Mortgage Service

Many Kiwi homeowners find that the best "post-refinance service" actually comes from maintaining a relationship with an independent mortgage broker rather than relying solely on the bank. A broker can monitor your fixed terms, proactively manage your rate renewals, and flag when it is time to move again once your new bank's clawback period ends.

To help tailor this advice, are you looking to split your loan into fixed and floating portions , or do you want a bank with the best digital tools/app for self-management?

Ask anything

Captured 11 October 2026