Child support.

To contact Child Support Australia, you can send us an email using the form.

Please see the FAQs section before asking us anything.

We're not here to provide personal advice. However, if you have an important question (or piece of advice yourself) of general value to readers, feel free to contact us about it.

Have your say – CSA complaints

Go to our CSA complaints forum to tell us about your CSA experiences and to find out what's happened to others.