Mercer NZ Mobile App 

We are very excited to announce that accessing your Mercer account is now easier via the Mercer NZ app. 

You can manage your personal account, calculate your likely retirement income, check and change your investment options all from your mobile device. Available to all Mercer KiwiSaver scheme, Mercer FlexiSaver and Mercer Super Trust members. 

It is available on both the Apple Store and Google Play store (Android). Please search for ‘Mercer NZ’ to download the app or simply click on the icon below to download the Mercer NZ app for free. 


mobile phone


You will need to have your website login details to register the first time you use the app.

For future simplified access, you can set up a quick 4-digit pin, touch or fingerprint ID or – if your device allows it – facial recognition by updating it in “Login Settings”. 

Once it is all set up, you can simply check your balance, without needing to sign in, via the quick balance view. 

Mercer has been helping Kiwis save for their best possible retirement for over 60 years. Our team of investment experts search the globe to find some of the best investments to help grow your retirement money and we invest responsibly.

If you have any questions, please contact our helpline team on 0508 637 237 or email

Important information

Full terms and conditions are available on the Mercer NZ app. The Mercer NZ app is free to download however your mobile network provider may charge you for accessing data on your phone. The Mercer NZ app is available on Android operating systems 7.0+ and iOS operating system 10.0+.

Apple, the Apple logo & iPhone are trademarks of Apple Inc, registered in the U.S. and other countries. App Store is a service mark of Apple Inc. Google Play and Android are trademarks of Google Inc.

Toll free: 0508 MERCER (0508 637 237)
From overseas: +61 3 8687 1886
9.00am - 7.00pm

Monday - Friday (NZST/NZDT)

Write to us:

Mercer NZ, PO Box 1849
Wellington, New Zealand 6140

Commercial Bay

PWC Tower, 15 Custom Street West,
Auckland, New Zealand 1010
0508 637 237

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