When a relationship ends, one of the most pressing questions is: what actually goes into the property settlement? Many people assume the split only covers jointly owned assets, but Australian family law takes a much broader view of what counts as marital property. In practice, almost every asset and liability either party holds can be pulled into the pool, including things acquired before the relationship began or inherited along the way.
How Australian law defines the property pool
Under the Family Law Act 1975 (Cth), there is no strict definition of "marital property" in the way some other countries use the term. Instead, the law refers to the asset pool: the combined financial resources of both parties assessed at the time of settlement, not at the time of separation. This distinction matters because asset values can shift significantly in the months or years between separation and a finalised settlement.
The asset pool generally includes:
- The family home, including any equity held in it
- Investment properties owned by either party
- Savings accounts, term deposits, and cash holdings
- Shares, managed funds, and other investments
- Superannuation (treated separately but included in the overall assessment)
- Vehicles, boats, and other significant personal property
- Business interests and partnership stakes
- Gifts and inheritances received during the relationship
- Debts and liabilities, including mortgages, personal loans, and credit cards
The fact that an asset is in only one person's name does not remove it from the pool. Courts look at the economic reality of the relationship, not just legal title.
Pre-relationship assets: do they stay protected?
Assets brought into the relationship are not automatically excluded. Courts treat them as part of the total pool but give weight to the fact that one party contributed them at the outset. The longer the relationship, the less weight a pre-existing asset typically receives as a separate contribution. A property owned for twenty years of a twenty-two-year marriage will be treated very differently from a property owned before a two-year de facto relationship.
If you want a pre-relationship asset to carry genuine protection, a binding financial agreement (BFA) is usually the most reliable tool. You can read more about how these work in our article on binding financial agreements: what they are and how they work.
Inheritances and gifts
Inheritances received during the relationship are technically part of the asset pool, but courts often treat them as a distinct contribution by the recipient spouse. The closer in time the inheritance is to separation, and the less it was used for joint purposes, the more likely a court is to give the recipient a larger share of that specific asset. Inheritances that were deposited into a joint account, used to pay off a shared mortgage, or spent on family living expenses are much harder to quarantine.
Superannuation and how it fits in
Superannuation is not a simple cash asset, but it is included in the property settlement process. Each party's super balance is valued and factored into the overall pool. The court can make a "superannuation splitting order" that transfers a portion of one party's super to the other. This does not mean the money is paid out immediately; it remains in the superannuation system until the receiving party reaches preservation age.
The rules around super splitting are specific and worth understanding early. Our article on how superannuation is divided in property settlement covers the process in detail, including how valuations are calculated and what orders the court can make.
Business interests
If either party owns or has a stake in a business, that interest forms part of the property pool. Valuing a business is often complex and usually requires an independent business valuation expert. Courts will look at the business's net assets, goodwill, future earning capacity, and how much the other party contributed to its growth, whether directly through work or indirectly through domestic support and child-rearing.
A binding financial agreement made before or during the relationship can limit a former partner's claim on a business. Our guide on whether a prenup can protect a business in Australia outlines the options and their limitations.
Debts and liabilities
Liabilities are as important as assets. The net value of the pool is calculated by subtracting total liabilities from total assets. Debts in one person's name can still be factored in, particularly if the debt was incurred for joint benefit (a mortgage, a renovation loan, or credit card spending on shared household costs). Debts incurred purely for one party's personal benefit after separation may be treated differently, but this depends on timing and evidence.
Wastage: assets spent or hidden
Courts can take into account assets that were dissipated, hidden, or recklessly spent before the settlement was reached. If one party gambled away savings, transferred property to a family member to reduce the pool, or ran up debts through irresponsible conduct, the court has the power to notionally add those funds back into the pool when making its assessment. This is known as the principle of "add-backs" and is applied on a case-by-case basis.
What happens next
Once the asset pool is identified, the court (or the parties, if they are negotiating directly) works through a four-step process to arrive at a fair split. This considers the financial and non-financial contributions of each party, future needs such as age, health, and earning capacity, and whether the proposed outcome is just and equitable overall.
Understanding what is in the pool is only the starting point. Getting legal advice early, before assets are sold or moved, can significantly affect the outcome. The sooner you have a clear picture of the full property landscape, the better placed you are to negotiate from an informed position.