When a couple separates, a lot of attention is usually paid to their financial position at that point. But separation is rarely the end of the story. There can be months (sometimes years!) between separation and a final settlement, during which one or both partners keep contributing – financially, practically, or both.
Section 18B of the Property (Relationships) Act 1976 recognises this reality. It allows adjustments to be made where, after separation, one partner has continued to look after or contribute to relationship property, and it is fair for that partner to be compensated as a result.
This article is the first in a short three-part series on post-separation contributions under section 18B. Each article looks at a common post-separation issue and how it is usually approached in practice.
We start with one of the most common, and most misunderstood concepts: occupational rent.
What is occupational rent?
Occupational rent comes into play where, after separation, one partner stays living in the family home and the other moves out.
From a section 18B perspective, the partner who has moved out may be seen as having made a post-separation contribution by allowing their share of the property to be used by the other partner.
So the real question is: would it be fair for that contribution to go unrecognised? And if so, how can the partner who moved out be compensated?
There is no automatic or “one size fits all” answer. Occupational rent is not an entitlement simply because one partner stayed in the home. What matters is the particular circumstances of each separation.
How occupational rent is assessed
A common starting point is looking at the market rent, with the non-occupying partner usually entitled to half of that amount. For example, if the family home could be rented for $600 per week, the initial figure would be $300 per week.
But it is rarely that straightforward. Whether occupational rent is fair or justified depends on a range of factors, including:
- Who remained in the home, and why
For example, whether the partner was caring for children who needed stability. - How long the arrangement lasted
Short-term or transitional occupation is often viewed very differently from long-term exclusive use. - Who paid the outgoings
Mortgage payments, rates, insurance, and maintenance costs are highly relevant and can significantly reduce or even cancel out any occupational rent. - Each partner’s financial position
Including whether one partner was financially disadvantaged by moving out. - Whether the non-occupying partner had alternative accommodation
And whether they were paying rent or a mortgage elsewhere.
The purpose of occupational rent
Occupational rent is not a penalty for staying in the home, and it is not about charging rent in a commercial sense.
Instead, the focus is on the benefit the occupying partner has had from living in the property on their own after separation, and whether it is fair to compensate the other partner as a result.
Where occupational rent is recognised, it is usually dealt with as part of the overall property division rather than as a separate payment. In practice, it often forms part of a broader balancing exercise that looks at what each partner has contributed — and what each has had the benefit of — since separation.
Why occupational rent matters
Occupational rent can make a real difference to the final division of relationship property — particularly where the separation process has taken a long time and one partner has remained in the family home for an extended period.
It can also help recognise the position of a partner whose capital remained tied up in the home while they met accommodation costs elsewhere.
If occupational rent may be relevant to your situation — whether you stayed in the family home or moved out — getting advice early can help avoid misunderstandings and unrealistic expectations. The team at Clean Break can help you understand how these issues usually play out and what that might mean for you. Get in touch to talk it through.
Separated? (or thinking about it?)
A Separation Consult is where things start to make sense.
In your 60-minute consult with a specialist lawyer, you’ll get a clear overview of how the separation process works, what your options are, and what matters most in your situation. You’ll leave with a plan, next steps, and a better sense of control over what’s ahead.
What’s next in the series
In the next two articles, we will look at other common post-separation contribution issues, including:
- mortgage and debt repayments made after separation, and
- post-separation improvements or renovations to relationship property.
Each raises its own challenges, and each can have a significant impact on how relationship property is ultimately divided.
By Liana Yong
Liana is a Senior Relationship Property Lawyer at Clean Break, known for her pragmatic, resolution-focused approach to separation and complex property matters. She helps clients find clear, tailored solutions during challenging times.



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