Estate Value Calculator NZ

This calculator works out your net estate value, what your assets are worth once every debt is subtracted, to help with will planning and thinking through how your estate might be shared. You enter your property, savings and cash, KiwiSaver, investments and shares, vehicles and possessions, and any other assets, then enter your mortgage and other debts. The calculator instantly totals everything and returns your estimated net estate value, along with a breakdown of total assets, total debts, and an example split three ways to show how the balance might divide between beneficiaries. It updates live as you adjust any figure, so you can quickly test how paying down a mortgage, growing your KiwiSaver, or adding an investment changes the final number. This is a useful starting point before making or updating a will, and for family conversations about what would actually be left to distribute. Keep in mind that some assets, such as jointly owned property, can pass directly to a survivor outside the estate, so your true estate may differ from a simple sum of everything you own. New Zealand has no inheritance or estate tax, so this figure is about clarity and planning rather than tax, but a proper valuation and legal advice matter more the larger or more complicated your estate is. Treat the result as a planning estimate, not a formal valuation.

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$760,000
your estimated net estate value
Total assets$1,025,000
Total debts$265,000
Split 3 ways$253,333

New Zealand has no inheritance or estate tax. Some assets, such as jointly owned property, may pass outside the estate to a survivor. This is an estimate for planning; a clear, current will and good advice are the key to estate planning.

How it works

The calculator adds your assets, property, savings, KiwiSaver, investments, vehicles and other, then subtracts your mortgage and other debts to give your net estate value. It also shows an example of splitting the estate three ways, to illustrate how it might be shared. Remember some assets can pass outside the estate, and the figures are a planning estimate rather than a formal valuation.

Worked example

Assets of $800,000 property, $40,000 savings, $90,000 KiwiSaver, $60,000 investments and $35,000 of vehicles total $1,025,000. Less a $250,000 mortgage and $15,000 of other debts, the net estate is $760,000, which split three ways is about $253,000 each.

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