"It's In My Name" is Not a Legal Strategy - Contracting Out Agreements

Let’s paint a picture.

You meet someone. They’re funny, attractive, emotionally stable enough to text back, and suddenly you’re spending every night together. At first it’s all very relaxed. But life starts becoming financially intertwined very quickly.

A year later you move in.

Two years later you buy a dog together. Three years later you’re arguing in Mitre 10 about decking timber and whether anyone really needs “feature lighting” in a hallway.

Congratulations! You are now basically treated as if you are married in the eyes of the Property (Relationships) Act 1976. Three years. Not twenty. Not after a wedding. Not after signing some secret adult form nobody told you about. Three years.

Now obviously there are nuances and exceptions, but for many couples that three-year mark arrives surprisingly quickly, particularly when you’ve spent half of it assembling flatpack furniture together and referring to the dog as your child.

Because everything feels stable and happy, nobody really wants to sit down and ask: “So… legally… what happens if this all falls apart one day?”. Which is understandable because it feels awkward. Until one day, years later, the relationship ends and suddenly the conversation becomes: “But I thought the house was protected because I owned it before we met.”

The Bit That Surprises People

In New Zealand, once you have been in a qualifying relationship for three years, the legal starting point is generally that relationship property is divided equally if you separate.

Relationship property can include:

• the family home,

• KiwiSaver accumulated during the relationship,

• savings,

• vehicles,

• furniture,

• investments,

• income earned during the relationship,

• and other assets acquired or used together.

Even if:

• one person earned more,

• one person paid the mortgage,

• or something is only in one person’s name.

“But I Bought the House Before We Met…”

I hear this almost daily usually followed by:

• “It’s in my name.”

• “I paid the deposit.”

• “My parents helped us.”

• “I’ve always earned more.”

• “The business is mine.”

• “Surely KiwiSaver stays separate?”

I understand why people think that. Because in normal life, ownership feels straightforward. If you buy something, it’s yours. Simple. Except relationship property law is based on the concept that relationships are partnerships. So the law does not just look at who earned the money or whose name is on the title. It also recognises contributions like:

• raising children,

• running the household,

• supporting a partner emotionally,

• relocating for someone’s career,

• or stepping back from work to support family life.

Which, let’s be honest, is fair because anyone who has simultaneously managed dinner, laundry, school notices, emotional support, and locating a missing shoe five minutes before school pickup deserves legal recognition and probably a holiday.

This is often the moment people stop blinking and say:“Wait… what?”

So What Is a Contracting Out Agreement?

A Contracting Out Agreement is essentially a legal agreement between a couple that says:

“We want to decide for ourselves how our property will be treated, rather than relying entirely on the default rules under the Property (Relationships) Act.”

It allows couples to “contract out” of the standard equal-sharing rules which sounds very formal and dramatic, but in reality it is often just a practical conversation about expectations and fairness. Essentially, it is the legal version of: “Let’s be clear about expectations now instead of fighting about them later.”

What Can It Actually Do?

A Contracting Out Agreement can record things like:

• what property remains separate,

• what happens to a house owned before the relationship,

• whether family contributions are protected,

• how businesses or trusts are treated,

• what happens with future investments,

• how debts are handled,

• whether increases in value are shared,

• and how things would be divided if the relationship ended.

For example:

• If someone owned a home before the relationship, the agreement may specify that the house — or part of its value — remains their separate property.

• If parents contributed $200,000 toward a deposit, the agreement may protect that contribution.

• If someone owns a business, the agreement may clarify that the business remains separate property and is not subject to equal division.

• If one person wants to ensure assets eventually pass to children from a previous relationship, the agreement can help create clarity around that too.

Without an agreement, those situations can become significantly more complicated under the Act.

“So… Is This Basically Planning for Separation?”

This is where people often get uncomfortable. Because nobody wants to feel like they are preparing for the relationship to fail. But honestly, in our experience, most people who get Contracting Out Agreements are not cynical. They are practical. Many are in perfectly happy relationships. They simply:

• own assets already,

• have children,

• have family money involved,

• run businesses,

• are entering second relationships,

• or want clarity around expectations.

To be fair, there is something quite healthy about being able to discuss finances openly and honestly with your partner early in the relationship because financial misunderstandings are one of the biggest causes of conflict I see later. Most disputes are not caused by greed. They are caused by assumptions or, more correctly, misassumptions. Two people genuinely believing they had the same understanding — until they realise they absolutely did not.

Important: It Has to Be Done Properly

This is not a DIY Google template situation. For a Contracting Out Agreement to be legally valid in New Zealand:

• it must be in writing,

• both parties must receive independent legal advice,

• each lawyer must certify they advised their client properly,

• and the agreement needs to be carefully drafted to reflect the couple’s circumstances.

A rushed or poorly prepared agreement can create problems later. The best agreements are not aggressive or unfair. The strongest ones are actually balanced, transparent, and carefully discussed.

The Romantic Reality

I understand why these conversations feel uncomfortable. Nobody wants to interrupt a happy relationship to discuss hypothetical separation but there is also something incredibly mature about saying: “Let’s talk openly about expectations while we’re calm, connected, and making decisions together.” because life changes. People change. Circumstances change. Relationships sometimes end very sadly without either person being “bad”. Clarity during difficult times can make an enormous difference.

Also — and this may be the Scottish side of me talking — avoidable financial chaos is deeply unappealing, particularly expensive avoidable financial chaos involving lawyers, spreadsheets, and suddenly discovering someone has become emotionally attached to the air fryer.

A good Contracting Out Agreement is not about expecting failure. It is about creating certainty, reducing future conflict, and protecting the life both people are working hard to build together.

If you’d like some guidance on your relationship property situation or Contracting Out Agreement, book a free, initial 15-minute chat here with one of our family lawyers.

Names and any identifying information have been altered to protect the privacy of individuals. The information in this blog is current at 1 April 2026. The information in this blog is general, educative information only. As such, it should not be relied on in place of getting your own legal advice.