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What Happens to Your KiwiSaver When You Die?

28 July 20258 min readBy Jarrod Kirkland
What Happens to Your KiwiSaver When You Die?

Key Takeaways

  • 1KiwiSaver does not have nominated beneficiaries-funds become part of your estate upon death.
  • 2Without a will, your estate is distributed by statutory formula which may not match your wishes.
  • 3Balances under $15,000 may qualify for simplified release without formal probate.
  • 4Contributions during relationships are generally relationship property-surviving partners have options.
  • 5Make a will, tell loved ones your provider details, and get legal advice for complex situations.

KiwiSaver funds become part of your estate upon death rather than transferring automatically to family members.

It's not a topic anyone likes to think about, but understanding what happens to your KiwiSaver when you die is an important part of financial planning. Many people assume their KiwiSaver will automatically go to their partner or children-but that's not how it works.

Your KiwiSaver Becomes Part of Your Estate

Unlike some retirement schemes overseas, KiwiSaver doesn't have nominated beneficiaries. When you die, your KiwiSaver account doesn't automatically transfer to your partner, children, or anyone else.

Instead, the full balance of your KiwiSaver-your contributions, employer contributions, government contributions, and any investment returns-becomes part of your estate. This means it's distributed according to your will (if you have one) or the rules of intestacy (if you don't).

Why Having a Will Matters

If you have a valid will, your executor can claim your KiwiSaver funds as part of your estate and distribute them according to your wishes. The process is straightforward:

1Your executor contacts your KiwiSaver provider
2They provide a death certificate and probate documents
3The provider releases the funds to the estate
4Your executor distributes the funds according to your will

Without a will, things get more complicated.

What Happens If You Die Without a Will?

Dying "intestate" (without a valid will) means the court must appoint administrators to handle your estate. This process:

  • Takes longer and costs more than probate with a will
  • May not distribute your assets the way you would have wanted
  • Can create family conflict over who gets what
  • Follows a statutory formula that may not reflect your relationships

For example, under New Zealand's intestacy rules, your spouse or partner may receive part of your estate, with the remainder going to children. If you have no spouse or children, assets may pass to parents, siblings, or more distant relatives-potentially not the people you would have chosen.

Simplified Process for Small Balances

If your KiwiSaver balance is under $15,000, there's a simplified process that can bypass formal probate. An authorised family member can apply directly to the provider for release of funds, which can significantly reduce delays and costs.

However, this only applies if:

  • The balance is under $15,000
  • There are no disputes about entitlement
  • The provider is satisfied with the applicant's authority

For larger balances, full probate or letters of administration will be required.

Partner and Relationship Considerations

Surviving partners have options beyond what's specified in a will. Under the Property (Relationships) Act 1976, a surviving spouse or de facto partner may be entitled to claim a share of relationship property-potentially including some KiwiSaver contributions made during the relationship.

This means a surviving partner might choose between:

  • Accepting what's left to them in the will, or
  • Making a claim under the Property (Relationships) Act

Legal advice is essential in these situations, as the best choice depends on the specific circumstances.

What About Relationship Property?

KiwiSaver contributions made during a marriage or de facto relationship are generally considered relationship property. This can complicate estate distribution, especially if there are children from previous relationships.

For example:

  • Contributions made before the relationship may be separate property
  • Contributions during the relationship may be divisible
  • The investment returns on both may be treated differently

This is another reason why having a will-and getting proper legal advice-is so important.

Steps to Protect Your Loved Ones

1Make a will - If you don't have one, get one. If you have one, review it regularly (especially after major life changes like marriage, divorce, or having children)
2Tell your family about your KiwiSaver - Make sure someone knows who your provider is and how to contact them. Keep provider details with your important documents.
3Consider life insurance - KiwiSaver takes time to access after death. Life insurance pays out more quickly and can cover immediate expenses.
4Get legal advice - Especially if you have a blended family, significant assets, or complex relationships.

Don't Leave It to Chance

Your KiwiSaver is probably one of your largest assets. Don't assume it will go where you want without proper planning. A valid will, clear communication with loved ones, and professional legal advice can ensure your wishes are honoured and your family isn't left dealing with unnecessary stress during an already difficult time.

Need Help With Your KiwiSaver?

Our expert advisers are here to guide you through every step of your KiwiSaver journey. Get in touch for a free, no-obligation consultation.

Talk to an Adviser

Frequently Asked Questions

Does my KiwiSaver automatically go to my partner when I die?

No, your KiwiSaver does not automatically transfer to your partner or family members. Instead, the full balance becomes part of your estate and is distributed according to your will, or intestacy rules if you have no will.

What happens to my KiwiSaver if I die without a will?

Dying intestate means the court must appoint administrators. The process takes longer, costs more, and distributes assets according to statutory formula rather than your preferences-which may not reflect your wishes or relationships.

Is there a simplified process for small KiwiSaver balances?

Yes, balances under $15,000 may bypass formal probate. An authorised family member can apply directly to the provider, reducing delays and costs-provided there are no disputes about entitlement.

Is KiwiSaver considered relationship property?

Contributions made during a marriage or de facto relationship are generally considered relationship property. A surviving partner may choose between will provisions and claims under the Property (Relationships) Act 1976.

How can I ensure my KiwiSaver goes where I want?

Make a valid will, tell your family who your KiwiSaver provider is, review your will after major life changes, and get legal advice-especially for blended families or complex situations.

Disclaimer

The information on this website is for general guidance only and does not constitute financial or investment advice. Always do your own research and seek personalised advice from a qualified financial adviser or mortgage adviser before making financial decisions. All investments carry risk and past performance is not indicative of future results.

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