How much child maintenance should a father pay in Australia?
Table of Contents
Children aged 12 and under
Parents combined child support income | Cost of 1 child |
---|---|
$0 to $40,594 | 17c for each $1 |
$40,595 to $81,188 | $6,901 plus 15c for each $1 over $40,594 |
$81,189 to $121,782 | $12,990 plus 12c for each $1 over $81,188 |
$121,783 to $162,376 | $17,861 plus 10c for each $1 over $121,782 |
How do you calculate child maintenance?
In the below example, each child will be allocated 25% percent of the total expense shared by the three members of the household. 25% for Child 1 + 25% for Child 2 + 50% for Adult = 100% of household expense.
How much maintenance Should a father pay per child?

On the basic rate, if you’re paying for: one child, you’ll pay 12% of your gross weekly income. two children, you’ll pay 16% of your gross weekly income. three or more children, you’ll pay 19% of your gross weekly income.
What is the maximum amount of child support in Australia?
2. What is the maximum child support in Australia? The maximum child support amount is calculated using the combined income of both parents, up to 2.5 times the annual equivalent of the Male Total Average Weekly Earnings, as well as the Costs of Children Table.
Is child maintenance calculated on gross or net income?
One of the main changes introduced under the new regime is that, for all new applications, the amount of child maintenance payable will now be made by reference to the non-resident parent’s (“NRP”) gross income. Gross income will be based on gross income figures without any deductions for tax or national insurance.

What costs are included in child maintenance?
Child maintenance covers the cost of the everyday care of the child, such as food, clothes, and housing. Expenses such as school fees do not fall under child maintenance – parents who are getting a divorce can make a “Family Based Arrangement” to deal with costs like this.
What is the flat rate of child maintenance?
Step 3 – child maintenance rates
Gross weekly income | Rate | Weekly amount |
---|---|---|
Unknown or not provided | Default | £38 for 1 child, £51 for 2 children, £61 for 3 or more children |
Below £7 | Nil | £0 |
£7 to £100, or if the paying parent gets benefits | Flat | £7 |
£100.01 to £199.99 | Reduced | Calculated using a formula |