How do you set up KiwiSaver in New Zealand in 2026?

If you are an eligible new employee who is not already a member, your employer must often auto-enrol you and start deductions from the first pay. Temporary and casual roles can sit outside automatic enrolment, so check the pack your employer gives you. You can also opt in later through an employer or directly with a provider.

You need an IRD number (Inland Revenue tax number) before membership works cleanly. Get that first through get-ird-number-new-zealand, then give payroll the number on your tax declaration. Providers include major banks and specialist fund managers. Compare fees, investment options, and first-home or retirement withdrawal rules on Sorted and the provider's product disclosure statement rather than picking a brand only because it already holds your everyday account from open-bank-account-new-zealand.

Employee contribution rates published by Inland Revenue for salary and wages are 3.5%, 4%, 6%, 8%, or 10% of gross pay. Tell payroll your rate on the KiwiSaver deduction form (KS2). If you do not choose, payroll uses the default rate of 3.5%. Eligible employers also pay compulsory employer contributions under the rates Inland Revenue sets for KiwiSaver members. Rate changes are usually limited to once every three months unless your employer agrees to sooner.

Automatically enrolled employees can opt out on or after day 14 and on or before day 56 after starting work, using the KS10 opt-out request in the enrolment pack. Contributions already taken are refunded through the Inland Revenue process. Miss the window and you generally stay in, though a savings suspension or a late opt-out Inland Revenue may approve in narrow cases can still apply. People who chose to opt in cannot use the auto-enrol opt-out route.

Manage membership messages in myIR, Inland Revenue's online tax account. Some IRD access methods use RealMe, but RealMe does not create a KiwiSaver account by itself: set-up-realme-new-zealand.

KiwiSaver deductions change take-home pay, so fold the rate into your first New Zealand budget in monthly-budget-new-zealand and weigh hours culture in work-life-balance-new-zealand.