About this Form

If you have any new or updated information for us about a change in your child support circumstances you need to complete the IR116 form. You can also complete this online.

When to use this form

You’ll be able to update 1 or all of:

• your contact details
• your relationship details
• the children leaving your care or no longer qualifying children
• your dependent children
• recognised care, either adding or changing it
• whether you start or stop receiving a benefit from Work and Income
• any other changes you want to tell us about.

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