Florens Florens Integrative Family Law
Expertise

Child support

Child support helps meet the cost of raising children after separation. We advise on how it is assessed, how it can be agreed and what to do when the assessment does not reflect your circumstances.

Start with a free 20-minute discovery call. Meetings across Australia, in person or online.

Laura Dowling explaining options to a client

Child support is about the children, but it often becomes a source of tension between parents. Clear advice helps keep it in perspective.

Child support is usually assessed by Services Australia using a formula. Parents can also make their own child support agreements.

We advise on assessments, agreements, changes of assessment and how child support interacts with parenting arrangements and property settlements.

Two children playing soccer on a local oval while their mother watches

Part of the bigger picture

Child support, spousal maintenance and the property settlement are all connected. Looking at them together often leads to better outcomes for everyone.

We coordinate with accountants and financial advisers where incomes are complex, such as for business owners and people with trust distributions.

Property settlements

How we can assist

Whether you pay or receive child support, we help you understand your position and options.

Child support and parenting arrangements are separate. Time with children should never be traded for money.

How child support is worked out

Most assessments follow a formula set out in child support legislation.

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  1. Combined income

    Each parent’s taxable income, less a self-support amount, is combined.

  2. Cost of the children

    The cost of children is worked out from the combined income and the number and ages of the children.

  3. Income share

    Each parent’s share of the combined income is calculated.

  4. Care percentage

    Each parent’s percentage of care is used to work out their share of the costs.

  5. The assessment

    The difference produces an amount one parent pays the other.

  6. Payment

    Payments can be made privately or collected by Services Australia.

“Highly recommend. From our very first discussion I felt supported and confident in the firm’s ability. The experience and commitment throughout this very stressful process was amazing. Everything was explained clearly and handled with respect.”

Client

Questions about child support?

Talk to us about your situation and your options.

When the assessment does not fit

The formula works for many families, but not all. There are ways to address that.

Agreements

Parents can make a limited or binding child support agreement, with different requirements for each.

Change of assessment

Special circumstances, such as high costs or income not reflected in tax returns, may justify a change.

Review

Decisions can be objected to and, if needed, reviewed by an independent tribunal.

Common questions about child support

Who assesses child support?

Usually Services Australia, using a formula based on each parent’s income, the number and ages of the children and the level of care each parent provides.

Can we agree on child support ourselves?

Yes. Parents can make a limited or binding child support agreement. A binding agreement requires each parent to receive independent legal advice.

What if the assessment seems wrong?

You can object to the assessment or apply for a change of assessment if special circumstances exist.

Does time with the children affect child support?

Yes. The percentage of care each parent provides is part of the formula, but child support and time with children should be considered separately.

When does child support end?

Usually when a child turns 18, though it can be extended to the end of the school year in some cases. Adult child maintenance may be available through the family law courts.

What if the other parent’s income is hidden in a business or trust?

A change of assessment may be possible where income is not reflected in tax returns. We can help gather evidence.

What does it cost?

Your first step is a free 20-minute discovery call, where we listen, explain your options and outline what working with us could look like. If you go ahead, we explain costs clearly at the outset.

This is general information, not legal advice for your situation.

Clarity on child support.

Whether you are working out child support for the first time or the assessment is not working, we invite you to start with a confidential conversation.

Privacy

Privacy policy

Updated October 2026

SJ Law Pty Ltd trading as Florens Family Law (“Florens Family Law”, “we”, “us”, “our”) is committed to protecting your privacy. This policy explains how we collect, use, disclose, store and protect your personal information, and how you can access or correct it.

We are bound by the Australian Privacy Principles (APPs) in the Privacy Act 1988 (Cth). As solicitors, we also owe you duties of confidentiality and protect legal professional privilege. A copy of the APPs is available from the Office of the Australian Information Commissioner at www.oaic.gov.au.

What personal information we collect

Personal information is information or an opinion about an identified individual, or an individual who is reasonably identifiable. Depending on your matter, we may collect:

How we collect it

Where reasonable and practicable, we collect personal information directly from you, in meetings, phone and video calls, emails, forms and through our website.

We may also receive information from others where this is needed for your matter, including the other party or their lawyers, courts, barristers, expert witnesses, family report writers, mediators, financial institutions, government agencies and other professionals you have authorised us to contact. If we receive information about you from someone else, we will take reasonable steps to let you know.

Family law matters often involve information about people who are not our clients. We handle that information with the same care, and only for the purposes of the matter.

Why we collect, use and hold it

If you choose not to provide information we reasonably need, we may not be able to act for you.

We only use sensitive information for the purpose it was provided, for a directly related purpose you would reasonably expect, with your consent, or where required or authorised by law.

When we disclose it

Subject to our professional obligations, we may disclose personal information:

We do not sell personal information.

AI-assisted tools

We use artificial intelligence (AI) tools to help us work efficiently, for example to draft and review documents, summarise material, assist with research and transcribe meetings. These tools support our lawyers. They do not replace legal judgement.

Overseas recipients

Some of our service providers may store information on servers outside Australia. Where that happens, we take reasonable steps to make sure your information is protected in a way consistent with the APPs. Otherwise, we will only send your personal information overseas with your consent, where it is needed for your matter (for example, where there are overseas assets or an international parenting issue), or where required by law.

Marketing and communications

From time to time, we may send you information about our services, insights and events, or promotional material from our trusted referrers or related entities within the Florens Group. We only use your contact details for this, never information about your matter, and we do not pass your details to other organisations for their own marketing. You are welcome to opt out at any time, by using the unsubscribe link in any of our emails or by letting us know.

Our website

When you use our website or enquiry forms, we collect the details you choose to give us. Our website may also use cookies and analytics tools to understand how the site is used, such as which pages are visited. This information does not identify you, and you can turn cookies off in your browser settings.

How we store and protect it

We take reasonable steps to protect personal information from misuse, interference, loss and unauthorised access, modification or disclosure. This includes secure electronic systems with access controls and multi-factor authentication, and secure storage of any paper records.

We keep client files for at least seven years after a matter ends, or longer where the law or the nature of the matter requires. After that, we securely destroy or de-identify the information.

If a data breach occurs that is likely to result in serious harm, we will notify you and the Office of the Australian Information Commissioner as required under the Notifiable Data Breaches scheme.

Accessing and correcting your information

We take reasonable steps to keep your personal information accurate, complete and up to date. Please let us know if anything changes or is incorrect.

You can ask to access the personal information we hold about you by contacting us in writing. We may need to confirm your identity first. There is no fee to make a request, but we may charge a reasonable fee for providing copies.

In limited circumstances permitted by the APPs, we may refuse access, for example where it would unreasonably affect another person’s privacy, where the information relates to existing or anticipated legal proceedings, or where giving access would be unlawful. If we refuse, we will explain why in writing.

Questions and complaints

If you have a question or complaint about how we handle your personal information, please contact our Privacy Officer:

Florens Family Law
reception@florens.com.au
1300 739 954

We will aim to respond within 30 days. If you are not satisfied with our response, you can contact the Office of the Australian Information Commissioner on 1300 363 992 or at www.oaic.gov.au.

Changes to this policy

We may update this policy from time to time. The current version is always available on our website.

Website disclaimer

The information on this website is general in nature and is not legal advice. Family law outcomes depend on individual circumstances, so please get advice about your own situation before acting on anything you read here. We aim to keep content current, but we cannot guarantee it is accurate or complete at the time you read it.

Using this website, or contacting us through it or by email, does not create a solicitor-client relationship. That relationship begins only once we have confirmed in writing that we will act for you. Please do not send confidential or sensitive documents until we have confirmed that we can act for you.

Links to other websites are provided for convenience. We are not responsible for their content or their privacy practices.

To the extent permitted by law, we exclude liability for any loss arising from use of this website or its content. Liability limited by a scheme approved under professional standards legislation.