Westpac Insurance is a bank-channel insurance distributor offering home, contents, car, life and travel cover through underwriting partners IAG, Fidelity Life and AIG. We’ve analysed Trustpilot ratings, product features and customer feedback to give you the full picture.
In This Review
What is Westpac Insurance and who’s behind it?
Westpac Insurance is a bank-channel insurance distributor operated by Westpac New Zealand Limited, a subsidiary of Westpac Banking Corporation (ASX: WBC), one of Australia’s “Big Four” banks. Westpac does not underwrite insurance itself - instead, it partners with specialist insurers to offer products through its banking channels.
Westpac’s NZ operations date back to 1861, when the Bank of New South Wales opened seven branches during the Otago gold rush. In 1996, WBC Holdings NZ acquired Trust Bank to form WestpacTrust (later rebranded to Westpac in 2002). Today Westpac NZ serves approximately 1.5 million customers through 196 branches nationwide.
General insurance (home, contents, car, vehicle, boat) is currently underwritten by IAG New Zealand Limited, a partnership dating back to Lumley Insurance in 1994. From 1 July 2026, Tower Insurance will replace IAG as the underwriter for house, contents, motor and landlord insurance products. Life insurance is underwritten by Fidelity Life Assurance Company Limited (since June 2023). Travel insurance is underwritten by AIG Insurance New Zealand Limited and is available only to Platinum and World Mastercard holders.
Westpac Insurance offers products across these categories:
Westpac sells insurance through its banking channels - online banking, mobile app and branches. Most general insurance products can be quoted online at westpac.co.nz/insurance. For more on the upcoming underwriter change, see the Interest.co.nz coverage of the Tower partnership announcement.
How customers rate Westpac across major review platforms
Note on available ratings: Unlike dedicated insurers, Westpac’s Trustpilot reviews (1.5/5 from 221 reviews) cover the entire banking experience - not just insurance. Insurance-specific review data is limited because Westpac is a bank that distributes insurance rather than a standalone insurer. Canstar has reviewed Westpac for home & contents insurance but no specific award wins were found. Notably, Westpac’s incoming underwriter Tower won Canstar Home & Contents Insurer of the Year in 2024 and 2025. We do our best to keep all data up to date and accurate. If you’ve noticed something incorrect, please let us know.
Common themes from 221+ Trustpilot reviews of Westpac NZ
Having all my insurance alongside my banking is genuinely convenient. I can see my policies, payments and bank accounts in one place through the Westpac app.
The multi-policy discount saved us a decent amount. Bundling home, contents and car together through Westpac was the most cost-effective option for our family.
Tried calling about a claim and waited over 45 minutes on hold. When I got through, the person didn’t seem to know much about the insurance side of things.
Premium increased by nearly 30% at renewal. No prior notice and no clear explanation when I asked. Felt like they rely on customer inertia.
The convenience factor is real - one login for everything. But when something goes wrong, you realise the insurance is handled by a completely different company.
Been with Westpac for years for banking and added insurance for the bundle discount. No claims yet, so can’t comment on that side, but setup was straightforward.
Reviews are paraphrased summaries of verified customer feedback. Theme percentages are based on our analysis of the most recent 221 Trustpilot reviews as of March 2026. Note that Trustpilot reviews cover all Westpac NZ services, not just insurance.
Westpac Insurance covers 9 of the 14 major insurance categories through underwriting partners
Three levels of car cover underwritten by IAG (transitioning to Tower from July 2026). Includes 24/7 roadside assistance as an add-on.
Sum insured comprehensive home cover underwritten by IAG (Tower from July 2026). Includes $2M legal liability and temporary accommodation.
Full contents cover with new-for-old replacement regardless of item age. Underwritten by IAG (Tower from July 2026). Up to $2M personal liability.
Contents cover for tenants with up to $25,000 coverage and new-for-old replacement for major items. Underwritten by IAG (Tower from July 2026).
Add-on to home cover for investment properties. Includes deliberate damage protection and rent coverage. Underwritten by IAG (Tower from July 2026).
Falls under Westpac’s vehicle insurance cover. Underwritten by IAG (Tower from July 2026).
LifeProtect modular product underwritten by Fidelity Life (A- AM Best rating). Choose any combination of cover types.
Credit card benefit only - not available as a standalone product. Underwritten by AIG Insurance NZ. Available to Platinum and World Mastercard holders.
Boat cover included in Westpac’s home/contents/vehicle/boat policy. Underwritten by IAG (Tower from July 2026).
Westpac does not offer dedicated motorhome or caravan insurance products.
Westpac does not offer a dedicated classic car insurance product.
Westpac does not offer health insurance products.
Westpac does not offer pet insurance products.
The good and the not-so-good based on customer reviews and our analysis
How much does Westpac car insurance cost? Indicative examples based on market analysis
Westpac Insurance uses quote-based pricing calculated by its underwriter (currently IAG, Tower from July 2026). Premiums vary based on vehicle type, driver profile, location and claims history. Multi-policy and no-under-25 discounts can reduce costs. Here are indicative monthly premiums for common driver profiles:
Disclaimer: These are indicative estimates based on publicly reported customer experiences and market comparisons, not official Westpac Insurance quotes. Your actual premium will vary based on your specific circumstances. Get an accurate quote at westpac.co.nz/insurance. We do our best to keep all data up to date and accurate. If you’ve noticed something incorrect, please let us know.
Auckland typically costs more than regional areas due to higher theft and accident rates.
Higher-value vehicles cost more to insure. SUVs and performance cars attract higher premiums than sedans.
No claims in the past 3-5 years significantly reduces your premium. Recent at-fault claims increase it.
Garage parking is cheapest. Off-street parking costs moderately more. Street parking attracts the highest premiums.
Choosing a higher voluntary excess can save up to $100/year on your premium. Minimum excess varies by driver age.
Drivers under 21 face a $1,100 minimum excess, 21-24 face $850, and over 25 face $400. New licence holders (under 12 months) face $1,100.
Westpac Insurance vs. other popular NZ insurers
| Feature | Westpac | AA Insurance | Tower | AMI | State |
|---|---|---|---|---|---|
| Overall Rating | 1.5/5 221 reviews | 3.8/5 3,131 reviews | 4.0/5 | 3.9/5 | 3.8/5 |
| Type | Bank distributor | Direct insurer | Direct insurer | Direct insurer | Direct insurer |
| Cover Types | Comp, TP, TPFT | Comp, TP, TPFT | Comp, TP, TPFT | Comp, TP, TPFT | Comp, TP, TPFT |
| Online Quotes | Available | Instant | Instant | Instant | Instant |
| Multi-Policy Discount | Up to 10% | Available | Available | Available | Available |
| App Integration | Banking + Insurance | Insurance only | Insurance only | Insurance only | Insurance only |
| Underwriter | IAG (Tower from Jul 2026) | Vero (Suncorp) | Tower (direct) | IAG | IAG |
| Roadside Assist | Add-on | AA Members | Add-on | Add-on | Add-on |
| Product Range | 9 categories | 13+ categories | 8 categories | 10 categories | 10 categories |
| Price Range | $$$ | $$$ | $$$ | $$$ | $$$ |
Disclaimer: Ratings are aggregated from Google, Trustpilot and other review platforms where available. Westpac’s rating reflects general banking reviews, not insurance-specific feedback. Pricing is indicative based on market comparisons. Features may change - verify directly with the insurer. We do our best to keep all data up to date and accurate. If you’ve noticed something incorrect, please let us know.
Other NZ insurers worth considering, depending on your priorities
NZ-owned direct insurer and Canstar Home & Contents Insurer of the Year 2024 and 2025. Soon to be Westpac’s own underwriter from July 2026. Strong digital platform with risk-based pricing.
One of NZ’s most recognised general insurers with all 13 major product categories. NZ’s Most Trusted General Insurer for 15 consecutive years. AA Member discounts based on membership duration.
Part of the IAG group with a strong regional presence across NZ. Full product range with multi-policy discounts. Community-focused with a large branch network.
One of NZ’s oldest insurers (est. 1905), also part of IAG. Digital-first option with reliable claims handling and multi-policy discounts.
Digital-first insurance brand offering car, pet, and phone insurance at competitive prices. Monthly billing with no lock-in contracts. May suit drivers aged 21+ who value a fully online experience.
Westpac Insurance may suit some customers more than others
Managing insurance alongside banking through a single Westpac login is the primary appeal. Mortgage holders also get exclusive payment assistance benefits.
Up to 10% discount when bundling home, contents and car insurance together. Lower car/contents premiums when insuring your home with Westpac.
With 196 branches nationwide, Westpac offers more physical locations than most standalone insurers for face-to-face support.
Price-sensitive shoppers seeking the lowest premiums, those wanting specialist cover (pet, health, classic car, motorhome, caravan) or customers who prioritise a digital-first claims experience.
Compare.org.nz’s editorial assessment of Westpac Insurance
Westpac Insurance is a bank-channel offering that covers the essentials - home, contents, car, life and travel (credit card only) - through underwriting partnerships with IAG, Fidelity Life and AIG. The bundling discounts (up to 10%) and no-under-25 driver discount (up to 18%) are meaningful savings. However, the product range lacks specialist categories like pet, health, classic car, motorhome and caravan insurance.
Customer satisfaction is a concern. The Trustpilot rating of 1.5/5 from 221 reviews - while covering all Westpac banking services, not just insurance - reflects widespread frustration with wait times, premium increases and claims handling. No insurance-specific awards have been identified for Westpac, and the Insurance Business NZ consumer survey rated banks below average in car insurance.
The upcoming Tower Insurance partnership from July 2026 is a potential positive, bringing Canstar award-winning underwriting and climate risk modelling to Westpac customers. For existing Westpac banking customers who value single-provider convenience, Westpac Insurance may suit their needs. Those prioritising price, customer service ratings or specialist cover may find standalone insurers like AA Insurance, Tower or the insurance brand Cove worth exploring.
Common questions about Westpac Insurance
How we research and rate insurance companies
This review is based on data collected from the following sources, last verified in March 2026:
Our editorial scores (out of 10) are calculated using a weighted methodology that considers:
Disclaimer: Nothing on this page constitutes financial advice. Scores are editorial opinion based on publicly available data. Westpac’s Trustpilot rating reflects its broader banking services, not insurance specifically. Always verify details directly with your insurer and consider seeking professional advice for your specific situation. We do our best to keep all data up to date and accurate. If you’ve noticed something incorrect, please let us know.
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