The NZ net worth tracker for households with more than a bank account

Working out your real net worth sounds simple — add up what you own, subtract what you owe. The catch is that for most NZ households, no one actually sits down to do it until something forces the question: tax time, a mortgage application, or a meeting with an accountant. SortMe CEO and Co-Founder Carl Thompson thinks the gap between what most Kiwis think they're worth and what they actually are is one of the most useful numbers in personal finance — and the reason almost no one knows it is that net worth in 2026 is a software problem, not a spreadsheet problem. Most established NZ households have wealth scattered across a dozen places: a joint bank account, two KiwiSavers in different providers, a Sharesies portfolio, maybe Hatch, a term deposit, two mortgages, three credit cards, and a house. This episode walks through what a real NZ net worth tracker should do in 2026, and why the day-one number almost always surprises people. In this episode:

• Why "add up what you own, subtract what you owe" is simple in theory and a software problem in practice once you have a KiwiSaver, a Sharesies account, and a mortgage
• What actually counts as an asset and a liability in NZ — including the easy-to-forget ones like Afterpay/BNPL and student loans (still a liability at 0%)
• The NZ-median household wealth benchmark of roughly $400,000 — and where most established multi-property households sit above it
• Three reasons net worth matters: tax time and mortgage applications (5 minutes vs. two weeks of statements), concentration risk in residential property, and momentum — whether income increases are quietly leaving as fast as they come in
• The four things a real NZ net worth tracker has to do: connect to every major bank automatically, pull KiwiSaver and investment balances (Sharesies, Kernel, InvestNow), handle property values, and track liabilities at live balances
• How SortMe pulls it all together via Akahu (NZ's open banking provider) plus CoreLogic estimates for property — and breaks it into cash, KiwiSaver, shares, property, mortgages, credit cards, and net position
• The two day-one surprises almost every user gets: a KiwiSaver balance bigger than they remembered, and property concentration higher than they'd assumed — and the conversations each one tends to trigger
• Why the first useful job of a net worth tracker is closing the gap between what you think you're worth and what you actually are

Read the full article: sortme.com/post/nz-net-worth-tracker

Transcript

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The NZ net worth tracker for households with more than a bank account. Article by Carl Thompson, CEO and co-founder of Sort Me. Working out your real net worth sounds simple. Add up what you own, subtract what you owe. The catch is that for most NZ households, no one actually sits down to do it until something forces the question. Tax time, a mortgage application, or a meeting with an accountant. Your net worth is the number that tells you whether the past year has actually moved you forward or whether the income increases have just been going out the door. The trouble starts the moment you try to work it out manually, because that's when you realize this is a software problem. Net worth sits across a dozen places in most NZ households. Bank accounts, a joint account, a Kiwi saver in one provider, a second Kiwi saver for your partner in another, a ShareSe's portfolio, maybe a hatch account, a term deposit somewhere, a mortgage or two, a credit card or three, and the value of whatever property you own. Adding them up on a spreadsheet is how most people start. Keeping them up to date over time is why most people stop. This is what an NZ net worth tracker should actually do in 2026, and why Sort Me was built to do it. What net worth actually is. Net worth is what you own minus what you owe. That's it. Assets, bank account balances, term deposits, kiwi saver balances, managed fund holdings, direct share and ETF holdings, share sees, kernel, NZX Direct, cryptocurrency if you hold it, property values, main home, rentals, holiday home, the equity in any business you own, vehicles if they're worth noting, liabilities, mortgages, main and rentals, credit card balances, car loans, personal loans, afterpay or other BNPL balances, student loans in NZ at 0% for residents, but still a liability. Business debt if you're personally liable. Net worth is your total assets minus your total liabilities. Most NZ households have a net worth that sits somewhere between NZ median household wealth of around 400,000 and several million for established multi-property owners. Why you actually need to track it? Three reasons that matter. Reason one, tax time and mortgage applications. Accountants and mortgage brokers both ask. If you have a live number, the conversation is five minutes. If you don't, it's a folder of statements and two weeks of email back and forth. Reason two, concentration risk. The typical NZ household has a heavy share of net worth in residential property. That is not automatically wrong, but it is information. And if 90% of your wealth is in one house in one city, you should at least know that number before you make any decisions about KiwiSaver funds, shares, or further property. Reason three, momentum. Net worth moves up or down. Tracking it over time tells you whether your household is actually getting ahead or whether the income increases are going out the door as fast as they come in. This creates encouragement and momentum. What an NZ net worth tracker should do. Four things, connect to every major NZ bank automatically. Manual entry is the reason most spreadsheet attempts fall over. Your balances change every day, your tracker should read them, not wait for you to type them. Pull Kiwi Saver and Investment Balances. For most established households, property equity is the headline number, but Kiwi Saver, ShareC's, Kernel, InvestNow, and Managed Funds make up the second tier of the balance sheet and combine there often six figures or more. None of it shows up in your bank app. A tracker that misses these accounts is undercounting a meaningful slice of your net worth. Handle property values. You bought the house for 900k in 2016, it's worth 1.4 now. A tracker that doesn't let you update or estimate property value is undercounting your net worth. Track liabilities at live balances. Your mortgage balance changes every fortnight. Your credit card balance changes every week. A snapshot from six months ago is worse than useless. It makes your net worth look higher or lower than it is. Sortme does all four. Bank and KiwiSaver connections run through Akahu, NZ's open banking provider. Property values can be entered manually or estimated from Core Logic data. Mortgages and credit cards are pulled live. How sort me's net worth view works. Connect your accounts and the net worth view compiles automatically. Total assets, broken down by category. Cash, KiwiSaver, shares, property, other. Total liabilities broken down by category. Mortgage, credit cards, other debt. Net position, the number that actually matters. Trend over time, how the number has moved. The day one view typically surprises people in two ways. The first is that the Kiwi Saver balance is bigger than they remembered. The second is that the concentration in property for households who own is higher than they'd assumed. Both are useful. The KiwiSaver surprise often triggers a conversation about whether the fund type is right. The property concentration surprise often triggers a conversation about diversification. The first time most of our users see their real net worth in SortMe, the number is meaningfully different from what they had in their head. Sometimes higher because they'd forgotten how much is in their KiwiSaver. Sometimes lower because the mortgage balance on the old spreadsheet was out of date. That gap between what you think you're worth and what you actually are is the first thing a useful net worth tracker should surface. The practical next step. If you've never seen your real net worth, knowing the number is worth 20 minutes of setup, if you already track it in a spreadsheet, the question is how much time you spend maintaining that. And whether automating the maintenance is worth 45 a month. See your full net worth in sortme sortme.com. Connect and add all of your assets and liabilities and get your full net worth picture. Sources. Household net worth statistics, stats nz, stats.gov t nz, housing as an investment asset in New Zealand, Reserve Bank of New Zealand, RBNZ.govT.nz. Akahu, New Zealand's open banking platform, Akahu, Akahu Nz.