Unfair Dismissal Case Law in Australia: How to Read It

Unfair dismissal case law in Australia is a body of Fair Work Commission (FWC) decisions that apply a short statutory test, harsh, unjust or unreasonable, to very different facts. No single case decides yours. What helps is knowing which questions the Commission asks, which facts moved earlier applicants, and where claims tend to fail before the merits are ever reached.

This guide explains how to read the decisions, with real examples from the Commission's own materials, and how to use them when you prepare a claim or respond to one.

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TL;DR

The test comes from the Fair Work Act, not from precedent: the Commission asks whether a dismissal was harsh, unjust or unreasonable, then weighs the statutory factors.
Many claims are lost at the threshold: employee status, minimum employment period, the 21-day deadline and genuine redundancy.
Procedure matters. A valid reason, notice of it, and a real chance to respond are routinely examined.
Not turning up or ignoring Commission directions can end a claim, whatever its merit.
Use cases as illustrations, not guarantees. Outcomes depend on your evidence.

How the Commission decides: the statute first, cases second
Threshold cases: where many claims end early
Procedural fairness: what the cases look at
Small business and the Fair Dismissal Code
Genuine redundancy and forced resignation
Unfair dismissal or general protections
Remedies: what the decisions award
Cases that show the practical traps
Our view: cases are a map, not a promise
Using case law in your own claim
Preparing your matter with Terminationhelp
FAQ
Sources

How the Commission decides: the statute first, cases second

An unfair dismissal decision starts with the Fair Work Act 2009, not with a precedent. The Fair Work Ombudsman explains that a dismissal is unfair when it is harsh, unjust or unreasonable and, in redundancy cases, not a genuine redundancy. Case law fills in what those words mean in practice.

The FWC's Unfair dismissals benchbook is the best map of that case law. It is written for people preparing or responding to an application, and it gives examples of previous decisions showing how the Act has been applied. If you only read one resource before preparing a claim, make it this one.

The Commission works in a set order:

Jurisdiction. Was the application lodged in time, is the person an employee, have they served the minimum period, and are they covered if they earn above the high income threshold?
Was there a dismissal? Resignations are looked at closely, including those the employee says were forced.
Merits. Was there a valid reason, was it notified, was there a chance to respond, and were other factors fair?
Remedy. Reinstatement first, compensation if that is inappropriate.

The Commission describes a "fair go all round" approach, which weighs protection from arbitrary action against the employer's need to run a business. That is why a bad procedure can matter as much as a weak reason, and why a good procedure does not rescue a baseless reason.

Threshold cases: where many claims end early

A surprising share of reported decisions never reach fairness at all. They are decided on jurisdiction.

Employee or contractor

The FWC's own transcripts state that whether a person is an employee for an unfair dismissal application is a question of jurisdiction. If the answer is no, the merits are never heard.

Three decisions show how the Commission approaches it:

In [2019] FWC 4807, the Commission stressed that its decision rested on the evidence about the applicant's circumstances, a services agreement and the indicia considered as a whole, not any single feature.
In [2018] FWC 6836, the Commission worked through the various factors before settling on how to characterise the relationship between the applicant and the respondent.
In [2017] FWC 6610, the Commission discussed the work-wages bargain as the minimum mutual obligation for employment and the multi-factorial approach to separating employees from contractors.

The practical lesson for gig workers and contractors: a contract that says "contractor" does not settle the question. The Commission looks at the reality, including control, and gathers evidence on how the work was actually done. Collect rosters, messages giving instructions, invoices, tools and uniform details before you lodge.

Minimum employment period and income

An employee must have completed 6 months with an employer of 15 or more employees, or 12 months with a small business. Case law adds detail: the FWC says small business size is measured at the earlier of notice of termination or the end of employment, counting employees employed on a regular and systematic basis.

Higher earners need care too. From 1 July 2026 the high income threshold is $190,100, and people earning above it are only eligible if covered by a modern award or enterprise agreement. See our explainer on the high income threshold and the minimum employment period for how this plays out.

Service and income thresholds for claim eligibility

The 21-day deadline

An application must be lodged within 21 calendar days after the dismissal takes effect, and the Commission extends time only in exceptional circumstances. Late applications are decided on their own facts, and the bar is high. Our guide to the 21-day rule sets out what to do if you are close to the line.

Procedural fairness: what the cases look at

Procedural fairness is the topic readers ask about most, and it is where the Fair Work Act is most concrete. The benchbook's discussion of the statutory factors covers whether there was a valid reason related to capacity or conduct, whether the employee was notified of that reason, and whether they had an opportunity to respond. It also covers support persons at meetings, warnings about unsatisfactory performance, and the size and resources of the employer.

In practice, the decisions tend to turn on questions like these:

Question the Commission asks	What helps an employee	What helps an employer
Was there a valid reason?	Evidence the alleged conduct did not happen or was minor	Documents and witnesses showing it did happen
Was the reason put to the employee?	No meeting, or a decision already made	A clear letter or meeting before the decision
Was there a chance to respond?	A rushed meeting with no notice of allegations	Time to reply, and a support person offered
For performance: was there a warning?	No earlier concerns raised	Written warnings and a fair chance to improve
Was the dismissal proportionate?	Long service, clean record, minor breach	Repeated or serious conduct

A valid reason is not a free pass. A dismissal can still be found harsh if the consequences are out of proportion, and it can be found unreasonable if the employer's conclusion was not supported by the evidence it had. A technically correct process can still fail if the reason does not stand up.

Small business and the Fair Dismissal Code

Small business employers have a separate route. The Small Business Fair Dismissal Code says it is fair to dismiss without notice or warning when the employer believes on reasonable grounds that conduct is serious enough to justify immediate dismissal. For other issues, the Code looks to a warning and a chance to improve.

The Fair Work Ombudsman notes that compliance with the Code can make a dismissal fair even where it might otherwise look harsh, but the employer has to be able to show it. Applicants should ask what was documented at the time. Employers should keep records of what was said and when.

Genuine redundancy and forced resignation

Redundancy is not automatically unfair. The Fair Work Ombudsman says an employee is not unfairly dismissed where the job is no longer needed and the dismissal is a genuine redundancy. The cases then test the detail: whether the role really disappeared, whether consultation obligations in an applicable award or agreement were met, and whether redeployment was considered. Our page on redundancy versus dismissal covers the checks.

Resignation cases ask a different question: was the resignation really the employer's doing? If an employee had no real choice but to leave, the Commission can treat it as a dismissal. If you left after pressure, keep every message and note the dates, because the question is decided on the evidence of what the employer did.

Unfair dismissal or general protections

These are separate pathways. The FWC notes that a dismissal that breaches the general protections provisions could also be unfair, and a person eligible for both has to consider which option will deliver the best outcome. The Fair Work Ombudsman also separates unlawful reasons such as discrimination from unfair dismissal. General protections claims turn on the reason for the action and causation, not on whether the dismissal was harsh. Our general protections checklist goes through the forms.

Remedies: what the decisions award

Reinstatement is considered first. If the Commission finds reinstatement inappropriate, it may order compensation. The cap is the lower of 26 weeks' remuneration or half the high income threshold, under the Commission's compensation cap page. From 1 July 2026 that works out to a maximum of $95,050. Most awards are well below the cap, because they depend on what the person earned, how long they might have stayed, and what they earned or could have earned afterwards.

See our guide to unfair dismissal remedies for how the calculation is built.

Cases that show the practical traps

Not every lesson comes from a headline win. Decisions in which the applicant lost on process are just as useful.

In Sayer v Melsteel, the applicant did not respond to repeated contact attempts and did not attend the hearing. The matter was decided on the employer's evidence and the application was dismissed. The Full Bench later heard his appeal, made without grounds in the notice. The point is simple: the Commission needs your evidence and your attendance.

A more recent example is reported by an employment law blog, which described an unfair dismissal case dismissed for failing to follow Commission directions. Deadlines for filing material in a conciliation or hearing matter are as binding as the 21-day lodgement deadline.

Our view: cases are a map, not a promise

We built Terminationhelp around Australian law only, because the way the Commission works is specific: its forms, its timelines and its approach to evidence. We see two mistakes repeatedly. People read one favourable decision and assume their claim is strong. Others read one harsh decision and assume theirs is hopeless.

Both skip the real work, which is matching your facts to the statutory questions. Did you have enough service? Was the employer a small business? Was there a reason, and was it put to you? What documents show it? Case law is useful once those answers are on paper.

Our tool does not predict outcomes and does not replace advice. It organises your evidence, checks eligibility, and prepares the Fair Work forms so that you can file yourself or bring a clean packet to a lawyer, union or community legal centre.

— Nicolas

Using case law in your own claim

Check jurisdiction first. Employee status, service period, deadline and income. Our eligibility guide lists them.
Write a timeline. Dates of incidents, warnings, meetings and the dismissal itself.
Match facts to the statutory factors. Use the benchbook's headings as your checklist.
Gather evidence early. Emails, texts, rosters, payslips, performance reviews, contracts.
Lodge within 21 days. Our guide to filing an unfair dismissal claim walks through it.
Treat Commission directions as deadlines. Missing them can end the claim.

If you are a casual employee or on probation, the same questions apply, with their own twists. See our pages on casual employees and probation.

Preparing your matter with Terminationhelp

If you have been dismissed, or you are a small business owner facing an application, our preparation support takes you through eligibility, evidence, timelines and the required Fair Work forms, grounded in Australian legislation and Commission procedure. You can also start from the Terminationhelp home page.

FAQ

Is there one leading case I can rely on?

No. The Commission applies the Fair Work Act to each set of facts, and the benchbook uses many decisions to show how. A decision can illustrate how a factor is weighed, but your outcome depends on your own evidence.

Where can I read real Fair Work Commission decisions?

The FWC publishes signed decisions on its website, and the Unfair dismissals benchbook groups examples by topic. Start with the benchbook, then open the decisions it cites.

Does a procedural mistake by my employer win my case?

Not automatically. The Commission weighs the statutory factors together, including whether there was a valid reason. A weak process makes a claim stronger, but it is one factor among several.

Can I still claim if I missed the 21 days?

The Commission allows more time only in exceptional circumstances, so you should not count on it. If you are late, lodge as soon as possible and explain why. A community legal centre or union can advise on your specific situation.