Service Agreement Australia: What Freelancers and Contractors Need to Know
You've landed the client. You know what needs to be done. But before you start a single hour of work, there's one thing that will protect your time, your money, and your reputation — a written service agreement.
In Australia, disputes between service providers and clients are common and often expensive to resolve. A clear service agreement sets expectations from day one and gives you solid ground to stand on if something goes wrong.
What is a Service Agreement?
A service agreement (also called a contractor agreement, freelance agreement, or consulting agreement) is a written contract between a person or business providing a service and the client receiving it. It documents exactly what work is being done, for how much, by when, and what happens if either party doesn't hold up their end.
Service agreements are used by freelancers, sole traders, consultants, tradies, designers, developers, marketers, photographers, coaches — anyone who provides services to clients in exchange for payment.
In Australia, service agreements are governed by the Australian Consumer Law (ACL) and general contract law principles. Even without a written contract, some obligations exist by law — but a written agreement makes everything explicit and far easier to enforce.
Why You Need One Before You Start
Most disputes between service providers and clients come down to a misunderstanding about scope, payment, or ownership. Common scenarios that go badly without a service agreement:
- A client demands endless revisions claiming the work "isn't what they wanted"
- A client refuses to pay the final invoice because they're unhappy with one element
- A client uses your work commercially after you've parted ways, claiming they own it
- You complete the project but the client ghosts you at invoice time
- The scope expands dramatically from the original brief and there's nothing in writing
A service agreement prevents all of these situations — or at minimum gives you the documentation to resolve them quickly.
What to Include in a Service Agreement
A solid service agreement in Australia should cover the following key elements:
Parties
- Full legal names of the service provider and client
- ABN (if applicable) for each party
- Business names and addresses
Scope of Services
- A detailed description of exactly what you will deliver
- What is explicitly excluded from the engagement
- Any milestones or stages of delivery
Timeline
- Project start date
- Key milestones and due dates
- Final completion date
- What happens if timelines shift
Fees and Payment
- Total fee or hourly/daily rate
- Deposit amount and when it's due
- Payment schedule (on delivery, in instalments, etc.)
- GST treatment — is it included or added on top?
- Late payment consequences
Pro tip: Always specify a deposit — typically 25–50% upfront. This protects you if the client cancels mid-project and filters out clients who aren't serious. It also gives you cash flow while the work is underway.
Revisions and Change Requests
- How many rounds of revisions are included in the fee
- What counts as a revision versus a new scope item
- The hourly rate for work outside the agreed scope
Intellectual Property
- Who owns the work product once payment is made
- Whether you retain the right to display it in your portfolio
- Any third-party assets used (fonts, stock images, licensed software)
Confidentiality
- What information must be kept confidential
- How long the confidentiality obligation lasts
Termination
- How either party can end the agreement early
- Notice required (typically 7–14 days)
- What payment is owed for work completed to date
Dispute Resolution
- Process for raising and resolving disputes (usually direct negotiation first)
- Escalation to mediation if negotiation fails
- Governing law — which Australian state or territory applies
Does a Service Agreement Need to Be Witnessed or Notarised?
No. A standard service agreement in Australia does not need to be witnessed or notarised to be legally binding. Both parties simply need to sign it — digitally or in writing — to create an enforceable contract.
Electronic signatures are legally valid in Australia under the Electronic Transactions Act 1999 (Cth) and equivalent state legislation. A digital e-signature carries the same legal weight as a wet ink signature for commercial contracts.
What About ABN and GST?
If you're operating as a sole trader or business in Australia, you should include your ABN in the agreement. If you're registered for GST and your fee is subject to GST, this must be stated clearly — ideally showing the pre-GST amount and the GST component separately.
If you're not registered for GST (applicable if your annual turnover is under $75,000), state that in the agreement so there's no ambiguity at invoice time.
Always issue a proper tax invoice that references the agreement. If you end up in a payment dispute, a clear paper trail of the agreement, the invoice, and any communications significantly strengthens your position.
Service Agreement vs Statement of Work — What's the Difference?
A service agreement sets the overall legal framework for the relationship — terms, ownership, liability, dispute resolution. A statement of work (SOW) describes the specifics of a particular project — scope, deliverables, timeline, fees for that engagement.
For most freelancers and small business owners, a single well-drafted service agreement covering both the legal terms and the project specifics is entirely sufficient. You only need to separate them if you're running a large ongoing engagement with multiple projects.
How to Create a Service Agreement in Australia
The fastest way to get a proper service agreement in Australia is to use SignedSorted. Describe your project and both parties in plain English — our AI drafts a legally structured agreement referencing Australian Consumer Law, tailored to your specific situation. Both parties e-sign digitally and receive a sealed PDF in minutes.
No templates to fill in manually, no lawyers, no back-and-forth. From $3.99.
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Start Your Agreement →Frequently Asked Questions
Can I use one service agreement for multiple clients?
Yes — but it's better to have a base template that you customise for each client and project. The specific scope, fees, and timeline should reflect each individual engagement. SignedSorted lets you create a fresh, tailored agreement each time in minutes.
What if a client refuses to sign?
Don't start the work. A client who refuses to sign a basic service agreement before work begins is a serious red flag. Without a signed agreement, you have no formal protection if they dispute payment or claim the work doesn't meet their expectations.
Can I include a non-compete clause?
You can — but Australian courts are cautious about enforcing overly broad non-compete clauses. Any restraint must be reasonable in scope, geography, and duration. If you need a non-compete, keep it narrow and specific.
Does the agreement cover subcontractors I use?
Not automatically. If you engage subcontractors to deliver part of the work, you remain responsible to your client for that work. You should also have a separate agreement with your subcontractors covering their obligations to you.
What happens if the client disputes the final invoice?
Reference the signed service agreement — it defines the scope and payment terms. If the dispute can't be resolved directly, your agreement's dispute resolution clause guides the next steps. For amounts under state thresholds, small claims tribunals (VCAT, NCAT, QCAT, etc.) are an affordable option.