What is Spousal Maintenance?
Spousal maintenance arises under the Family Law Act 1975 and applies where:
- One party cannot adequately support themselves, and
- The other party has the financial capacity to assist
It is separate from property settlement and child support.
How is Spousal Maintenance Calculated?
There is no fixed formula in Australia.
Instead, the Court applies a two-step assessment:
Step 1: Does one party have a need?
The Court considers whether a person can meet their own reasonable living expenses.
This includes looking at:
- Income (employment, Centrelink, investments)
- Reasonable weekly expenses
- Ability to work
- Care of children (especially young children)
- Age and health
If there is a shortfall between income and expenses, there may be a need for maintenance.
Step 2: Does the other party have capacity to pay?
The Court then looks at whether the other party can contribute after meeting their own expenses.
This involves assessing:
- Income and earning capacity
- Financial commitments
- Assets and resources
- Lifestyle and discretionary spending
If there is surplus income, maintenance may be payable.
Simple Example
- Party A needs $1,200 per week to meet expenses
- Party A earns $700 per week
? Shortfall = $500 per week - Party B earns $2,000 per week
- Party B’s reasonable expenses = $1,400
? Surplus = $600 per week
In this scenario, maintenance may be ordered up to $500 per week (the lesser of need vs capacity).





