First-home buyers · 7 min read · 8 September 2026
Helping the kids buy: gifts, loans and guarantor options explained
Family help is common in New Zealand — but gift, loan and guarantee are very different risks. Here's how to think about each before anyone signs.
With deposits taking years to save, many first-home buyers get help from parents or wider whānau. That help can be a gift, a family loan, or a guarantee (sometimes called family equity or parental guarantee). The labels matter — legally and for the parents' retirement risk.
A gift is usually the cleanest for the buyer's application: funds are transferred with a signed gift letter confirming they don't need to be repaid. A family loan can still work, but lenders may treat repayments as a commitment that reduces borrowing power, and you'll want clear written terms.
A guarantee means the parents' home or equity can be called on if the buyer defaults. Some products let parents guarantee only part of the loan and 'exit' once equity builds. Guarantees should never be rushed — parents need to understand worst-case scenarios, sibling fairness, relationship breakdown risk, and how a guarantee can affect their own borrowing later.
We recommend a joint conversation (buyers + helpers) before any documents are signed, and we always disclose that this is general information — not a substitute for legal advice on the guarantee or gift paperwork. If you're exploring family assist, book a chat and we'll map the options lenders actually offer.
Got a question about this?
We're happy to talk it through — no obligation.