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This service is now available via our secure website service CSAonline. Enrol now
To ensure that you receive important correspondence from CSA, it is important to let us know of your new contact details as soon as possible.
You can do this by completing the Change of Address form below or by calling CSA.
Please note: You may be eligible for a reduction (change of assessment) in your child support payments if the cost of maintaining contact with your children is above a certain level (eg. airfares).
If you or the other parent moves overseas, this can affect your child support.
If you pay child support, and you are an Australian resident for tax purposes, and move overseas, you are still required to pay.
To find out more information about how best to manage your payment while living overseas, please contact International or view the information for international parents.
To update your contact details, please complete this form.