The Guides to Social Policy Law is a collection of publications designed to assist decision makers administering social policy law. The information contained in this publication is intended only as a guide to relevant legislation/policy. The information is accurate as at the date listed at the bottom of the page, but may be subject to change. To discuss individual circumstances please contact Services Australia.

1.1.B.10 Basic formula

Definition

The basic formula, Formula 1, calculates the annual rate (1.1.A.70) of child support payable when only the parents have care of the child/ren and neither parent (1.1.P.10) has another child support case (1.1.C.80).

Act reference: CSA Act section 35 Formula 1: Method statement …

Policy reference: CS Guide 2.4.7 Formula 1 - the basic formula – a single case assessment, 1.1.A.70 Annual rate

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