Law firm branded child support estimate
Child Support Guidance For Harbour Family Law Clients
Get a private estimate before your first advice call, mediation session, or negotiation.
This calculator gives separated parents a practical first step before the matter turns into a longer legal conversation.
No login required. Estimate only. For legal advice or a formal assessment, speak with a family lawyer or Services Australia.
How it works
A practical estimate before the next conversation gets harder
Enter income, children, and care details, review the estimate, then request a legal follow-up if the matter looks complex.
Australian Child Support Calculator — Free Instant Estimate
Australian Child Support Calculator
Australian Child Support Calculator — Free Instant Estimate
Get a detailed estimate of your child support payments in under 3 minutes.
Australian Child Support Calculator
Australian Child Support Calculator — Free Instant Estimate
A calmer desktop version of the same page-based flow. Enter income, care, and adjustment details, then review the estimate and full formula breakdown below.
Estimate only. This calculator does not replace a formal Services Australia child support assessment.
Your information is not saved or shared. Calculations run in your browser session.
Step 1 of 4
Your Children
Add your children
Child support uses two age bands because the costs of children increase once a child turns 13. Start with the right age group for your first child, then add more children in either bracket and enter each care split.
Your Children
Child support uses two age bands because the costs of children increase once a child turns 13. Start with the right age group for your first child, then add more children in either bracket and enter each care split.
What this estimate usesTap to view
About the firm
About Harbour Family Law
Harbour Family Law is a fictional boutique practice used as a demo for firms that want a calmer, more practical first step for separated parents navigating child support issues.
Meet the family law teamFirm profile
Contact Harbour Family Law
Use the calculator privately, then move straight into the firm's preferred next step if advice is needed.
Next steps
What to do after your estimate
Use the estimate as a starting point, then move into the next step that best fits the client’s situation.
Step 1
Book an initial consultation
Use this route to continue with Harbour Family Law once you have the estimate in hand.
Continue to this stepStep 2
Read the child support guide
Use this route to continue with Harbour Family Law once you have the estimate in hand.
Continue to this stepStep 3
Explore mediation support
Use this route to continue with Harbour Family Law once you have the estimate in hand.
Continue to this stepThis demo calculator provides estimate-only guidance. It is not legal advice and not a formal Services Australia assessment.
Need legal advice?
Speak with Harbour Family Law
If your matter is more complex than a straightforward estimate, contact the firm directly for legal advice.