What you can do

You can use the Express Plus Child Support mobile app to check and update your information.

Changes to how you make child support payments using the app

You can no longer use your Express Plus app to make child support payments. Pay by card using your Child Support online account through myGov.

When your Child Support case is active with us, you can use the app to:

  • check when your payments are due and how much you’ll get
  • check how much you owe and how to pay
  • update income for a current or previous financial year
  • tell us about direct payments made or received
  • view your past payments
  • view your assessment details
  • tell us about changes in care arrangements for your children
  • view and print your Child Support letters and attachments
  • upload your documents.

You can also update your personal details and income estimate.

You can’t make payments using the app, you can do this using your Child Support online account through myGov.

We keep your details safe. Read about your right to privacy.

Page last updated: 5 December 2025.
QC 51802