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BT FUNDS MANAGEMENT (NZ) LIMITED logo

BT FUNDS MANAGEMENT (NZ) LIMITED

Westpac Kiwisaver Scheme
Website

The Westpac KiwiSaver Scheme is administered by BT Funds Management (NZ) Limited, a Westpac subsidiary. The scheme serves 523,938 members and manages $12.62 billion in assets. Members can choose from eight funds within a KiwiSaver scheme, spanning a range of investment approaches to suit different circumstances and time horizons.

The scheme charges an average annual fee of 0.45% across its funds. The fund line-up includes Conservative, Balanced, Aggressive, Defensive, and Growth options, allowing members to select a strategy aligned with their investment goals and risk tolerance. This type of scheme structure appeals to members seeking a range of diversified investment choices within a single KiwiSaver arrangement. This information is general only and not financial advice.

Assets

$13B

Total value

Average Return

2.90%

Five year

Average Fee 💰

0.45%

One Year

Total Investors

523.9K

Across all funds

%
%
FUND NAME
RISK LEVEL
5Y RETURN
FEE💰
Value
Growth Assets
Start Date
Conservative Fund
Conservative
2.72%0.4%$3B25.14%01-10-2007
Balanced Fund
Balanced
5.19%0.5%$2B59.64%01-10-2007
High Growth Fund
Aggressive
N/A0.7%$915M98.86%25-09-2024
Defensive Conservative Fund
Conservative
2.57%0.4%$257M20.05%02-07-2014
Default Balanced Fund
Balanced
N/A0.4%$999M49.69%01-12-2021
Moderate Fund
Balanced
3.8%0.4%$937M40.13%02-07-2014
Cash Fund
Defensive
2.38%0.25%$710MN/A01-10-2007
Growth Fund
Growth
6.56%0.55%$3B79.3%01-10-2007

Governance & relationships

Manager
BT FUNDS MANAGEMENT (NZ) LIMITED(NZ Limited Company)
FSP registration
FSP FSP32662verify on FSPR ↗
NZBN
9429039285126verify on NZBN ↗
Supervisor
Data being compiled from PDS filings
Custodian
Data being compiled from PDS filings
Auditor
Data being compiled from Annual Reports

Manager identity sourced from the most recent FMA-filed Quarterly Fund Update. See the cross-scheme manager relationships map to see whether this manager operates across multiple schemes.

FMA Disclose filings (14)

Quarterly Fund Updates, Product Disclosure Statements, SIPOs, and Annual Reports indexed from the FMA Disclose register. Click into a filing for the per-fund extracted data.

PeriodTypeSource PDFsStatusFiling page
2025-09-24PDS1 PDFPendingPDF only
2021-03-31PDS1 PDFPendingPDF only
2020-03-31PDS1 PDFPendingPDF only
2019-09-27PDS1 PDFPendingPDF only
2015-04-01PDS1 PDFPendingPDF only
2022-03-31AR1 PDFPendingPDF only
2021-03-31AR1 PDFPendingPDF only
2020-03-31AR1 PDFPendingPDF only
2019-03-31AR1 PDFPendingPDF only
2018-03-31AR1 PDFPendingPDF only
2017-03-31AR1 PDFPendingPDF only
2016-03-31AR1 PDFPendingPDF only
2015-03-31AR1 PDFPendingPDF only
2014-03-31AR1 PDFPendingPDF only

Source: FMA Disclose register. Filings auto-refresh weekly via the FundCompare ingestion pipeline.

AI · API · Markdown

Machine-readable surface

Every provider page on FundCompare ships with structured JSON and a plain-markdown summary alongside the HTML — so LLMs, MCP clients, and analysts can cite the same regulator-sourced data the page renders. Source documents come from FMA Disclose, IRD, and Sorted Fund Finder.

Identifiers

Short name
Westpac
Funds operated
8
Scheme(s)
WESTPAC KIWISAVER SCHEME

Endpoints for BT FUNDS MANAGEMENT (NZ) LIMITED

GET/api/provider/westpac/facts.jsonapplication/jsonProvider profile + every fund (fees, returns, risk) in one structured payload.
GET/api/provider/westpac/summary.mdtext/markdownPlain-markdown provider summary with funds table, citable by LLMs.

One-click MCP install

Cursor
Install in Cursor1-click

Opens Cursor and adds the MCP server with one confirmation

VS Code
Install in VS Code1-click

Opens VS Code MCP install dialog

Full per-client guide + ChatGPT GPT setup at /api/mcp.

Quick examples

cURL

curl -s "https://fundcompare.co.nz/api/provider/westpac/facts.json" | jq .

Python

import requests
data = requests.get("https://fundcompare.co.nz/api/provider/westpac/facts.json").json()
print(data["fund_name" if "provider" == "fund" else "name"])

MCP (Claude Desktop / ChatGPT)

# Claude Code (CLI):
claude mcp add --transport http fundcompare https://fundcompare.co.nz/mcp

# Cursor / Cline / Continue (settings JSON):
{ "mcpServers": { "fundcompare": { "url": "https://fundcompare.co.nz/mcp" } } }

# Claude Desktop (UI): Settings → Connectors → Add custom connector
#   URL: https://fundcompare.co.nz/mcp

# Claude Desktop via JSON (uses npx mcp-remote bridge):
{ "mcpServers": { "fundcompare": {
  "command": "npx", "args": ["-y", "mcp-remote", "https://fundcompare.co.nz/mcp"]
} } }

# Tools: search_funds, get_fund, get_provider, get_qfu_filing — anonymous, free.

FundCompare is not a Financial Advice Provider. Data is sourced from FMA Disclose, IRD, and Sorted Fund Finder. The endpoints above are free, public, and cached for one hour. KiwiSaver® is a registered trademark of Inland Revenue.

Important Information and Disclosure

The information provided on this website is not a recommendation to buy, sell, or hold any financial products. Nothing on this website constitutes financial advice for the purposes of the Financial Markets Conduct Act 2013. FundCompare.co.nz is not a licensed Financial Advice Provider.

Investing involves risk. The value of your investment can go down as well as up, and you may get back less than you put in. Past performance is not a reliable indicator of future returns.

Before making any investment decision, you should read the Product Disclosure Statement (PDS) for the fund carefully. If you have questions or are unclear about the implications of your investment decision, you should seek advice from a licensed Financial Advice Provider.

All information displayed is sourced from scheme providers, the Disclose Register, and the Sorted Smart Investor universal feed (operated by Te Ara Ahunga Ora Retirement Commission), or other publicly available sources. We take reasonable steps to ensure accuracy but cannot guarantee information is always current or complete.

FundCompare.co.nz may receive referral fees or commissions from scheme providers if you sign up via links on this website. These payments do not influence the order, ranking, or inclusion of products displayed.

For more information, please see our Terms of Service, Privacy Policy, and Disclosure Statement.

KiwiSaver

This website is operated by FundCompare.co.nz and is not endorsed by, or affiliated with, the New Zealand government or Inland Revenue. FundCompare.co.nz is using the KiwiSaver trade mark and logo under licence from Inland Revenue. To view the official New Zealand government KiwiSaver website, please click here.