on this page
Paying a debt
You need to address any debts you have as soon as possible. If you can't pay the amount in full, you can make a payment arrangement by calling the Child Support enquiry line.
There are a few reasons a payment may be overdue. It may be because of one of the following:
- the payment was late or not made
- the assessment changed
- the receiving parent asked us to collect an unpaid amount from a Private Collect period
- there was a change in your circumstances and you didn’t let us know.
If your circumstances change, you need to let us know as soon as possible. This may include changes to your:
- contact details
- care arrangements
You can do this by doing one of the following:
- using your Child Support online account through myGov
- using the Express Plus Child Support mobile app
- calling the Child Support enquiry line.
If you don’t tell us about a change you may get a debt or an overpayment.
Late payment penalties
If you don’t pay your child support in full and on time, we may apply penalties on the outstanding amount. You pay the penalty amount to the Australian Government, not to the receiving parent. If you pay the overdue child support, we may reduce or remove the penalty from your account.
If you miss a payment, you need to catch up as soon as possible.
If you can't pay in full, you can make a payment arrangement. Use the Statement of financial details for debt repayment form to tell us about your financial situation. This will help us work out a payment arrangement with you.
If you can't pay your debt, you need to call us on the Child Support enquiry line. If you don't contact us we'll enforce payment of the overdue amount. We’ll also do this if we can't come to a payment arrangement with you.
Recovering overdue child support
Under legislation, we have powers to recover overdue child support. We can do this through:
- income support payment deductions
- deducting from tax refunds
- working with third parties
- employer or bank account deductions
- issuing overseas travel bans
We use these powers to collect child support for the benefit of the children.
Please contact us before the due date if you can’t pay the overdue child support.
Redirection of refunds to other debts
If you pay too much child support, you may be owed money. But if you have existing child support debts, we’ll use this money to pay them first. After your child support debt is paid, we’ll refund any money left over to you.
Income support payment deductions
We can collect any outstanding child support from either:
- an income support payment
- a payment you get from the Department of Veterans' Affairs.
Tax return lodgement
If you pay or get child support you must lodge either a:
- tax return
- non-lodgement advice if the Australian Taxation Office (ATO) says you don't need to lodge a tax return.
Read about if you need to lodge a tax return on the ATO website.
Most parents pay tax in Australia. We may use a tax refund to pay any outstanding child support amounts. This may still happen if you have a payment arrangement in place. If this would cause you hardship, call us on the Child Support enquiry line. Do this before you lodge your tax return.
In some situations, we work with other organisations and third parties to collect any unpaid child support.
Employer or bank account deductions
If a parent doesn't pay child support we can use our powers to collect amounts owed.
Overseas travel bans
We can stop a parent from leaving Australia when all the following apply to their situation:
- they plan to travel overseas
- they have an overdue amount
- they don't come to a suitable arrangement to pay the overdue amount.
We do this with a Departure Prohibition Order.
This prevents the parent from leaving Australia until they either:
- pay the overdue amount
- agree to a suitable payment arrangement.
We don't need a court order to prevent a parent from leaving Australia.
We can take legal action to collect any outstanding amounts. We only do this if other collection methods don't work. We’ll do this if there’s an asset or income stream in the parent's name.
We may prosecute for serious actions or omissions involving criminal behaviour.
Unpaid child support investigations
We match data from other sources and act on tip-offs to identify customers whose income doesn't match their lifestyle. If you're dishonest about your income, we’ll find out. You may have to pay more child support or pay it back.
We investigate income from the cash economy. For example, cash in hand can be common in building and other industries.
We also investigate income that's not from salary or wages. For example, situations where companies, trusts or partnerships hide or reduce taxable income and child support.
We also investigate people who legitimately reduce taxable income and fringe benefits to pay less child support. We may use these amounts to calculate a more accurate child support assessment.
In serious cases, we can use optical surveillance.
We encourage people to report suspected fraud. We encourage them to let us know if they have information that may help us collect unpaid amounts.
For example if you know:
- a parent with overdue amounts who plans to travel outside Australia
- someone who’s earning income we don't know about.
Read more about how we recover child support overpayments.