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Join online

It will take you just a few minutes to complete the online application form to join the Mercer KiwiSaver scheme.

What you're going to need:

  • Your full legal name
  • Your residential address
  • An email address
  • Your IRD number
  • Your driver's licence number (for verification of your identity)

Make sure you've read and understood the product disclosure statement and the important information below.

If you are aged 60 or older, please read the Mercer KiwiSaver scheme regulatory update which contains a summary of recent law changes that will affect you.

You need to be 18 or older to join online. Call us on 0508 637 237 to learn more about applying if you're under 18.


The product disclosure statement

The product disclosure statement contains detailed information about the Mercer KiwiSaver scheme and its features. You’ll also find information about Mercer and how we run our investments. By applying online, you're agreeing to get a copy of the product disclosure statement electronically.

Providing your IRD number and your tax rate (PIR)

You'll need to provide your IRD number and correct tax rate  to ensure we can apply the correct tax rate to your investment earnings.

Selecting Investment Options

When applying to join online you will need to choose which investment option your funds are invested in. You can review these options at any time by signing in to your online account.

Complete the paper application form

If you don't want to join online, the application form to join the Mercer KiwiSaver scheme is at the back of the product disclosure statement. Complete the form and post it back to us. No stamp is required.

Mercer KiwiSaver scheme
Freepost Authority Number 3629
PO Box 1849
Wellington 6140

What next?

Once we've processed your application to join we'll contact you with all the information you need to sign in to your online Mercer KiwiSaver scheme account and manage your investment.

Need assistance?

Call us on 0508 637 237 (9am - 7pm, or leave us a message and we'll call you back) if you have any questions about joining the Mercer KiwiSaver scheme.

This product is issued by Mercer (N.Z.) Limited. For information about this product, please refer to the product disclosure statement which is available free of charge here. This information has been prepared by Mercer (N.Z.) Limited.

Toll free: 0508 MERCER (0508 637 237)
From overseas: + 61 3 8306 0971
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 Customs Street West,
Auckland, New Zealand 1010
0508 637 237

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