Can My Employer Reduce My Hours? Your Rights in Australia

If you’re a permanent employee, full-time or part-time, the short answer is usually no. Your contracted hours are a core term of your employment, and your employer generally can’t cut them without your agreement. Doing so unilaterally is, in most cases, a breach of contract.

Casual employees are in a different position. Because casual work carries no guaranteed ongoing hours, a reduction in shifts is usually lawful, but, as we explain below, not always.

Having your hours cut is stressful, it hits your income, your routine and your sense of security at work. This page walks you through where you stand, what you can say to your employer, and how to tell the difference between a lawful change and conduct that may give you a legal claim.

It’s general information, not legal advice for your situation. If your hours have been reduced and you want to know your options, call our specialist employment lawyers on 1800 565 975.

Can My Employer Legally Reduce My Hours in Australia?

Usually not, if you are a permanent employee. Unless your Award, Enterprise Agreement or employment contract specifically allows it, which is uncommon for permanent staff, your employer cannot unilaterally reduce your guaranteed hours. Casual workers do not have guaranteed ongoing hours, so a reduction in shifts is generally lawful for them.

Your hours are part of the deal you signed up to. For a full-time or part-time employee, the number of hours and the pattern of work are usually express terms of your contract. Changing them without your consent is, in most cases, a breach of that contract, and a significant unilateral change can amount to a repudiation of the contract, which has consequences we cover in Section 4.

When can an employer lawfully reduce hours?

There are legitimate routes. An hours reduction may be lawful where:

• You agree to it — a properly negotiated and documented variation to your contract or the roster clause in your employment contract provides for variation.
• Your Award, Enterprise Agreement or contract permits it — some instruments allow limited flexibility in hours or rostering. The wording matters, so check it.
• A genuine stand down applies — under the Fair Work Act 2009 (Cth), an employer can stand employees down without pay in narrow circumstances where they genuinely cannot be usefully employed (for example, certain stoppages of work outside the employer’s control).
• There is a genuine redundancy — if a role genuinely needs fewer hours, the proper path is a fair redundancy or restructure process, not an informal cut. However, sometimes your employer may ask if you wanted to reduce your hours instead of going down the redundancy path which may be administratively burdensome and stressful for all parties.

What an employer generally cannot do is simply decide your permanent hours are now lower and expect you to wear it.

Quick decision guide: is the change lawful?

1. Are you a casual employee?
   • Yes — your employer can generally reduce or stop offering shifts, because casual work carries no guaranteed hours. But see the exceptions in Section 4, if shifts are being cut because you raised a complaint or exercised a workplace right, that can be unlawful.
   • Yes, but you are a regular and systematic casual: the term “regular and systematic casual employee” under the Fair Work Act refers to a casual employee who works for an employer on a regular and systematic basis, with employment characterised by regularity in engagement rather than uniformity in hours or days worked, and who has a reasonable expectation of ongoing employment on that basis — go to question 2.
   • No (full-time or part-time) — go to question 2.
2. Have you agreed in writing to the reduction — a signed variation, a new contract, or a new agreed roster?
   • Yes — the reduced hours are likely a lawfully agreed variation in some form of writing (still valid) or preferably in a contractual variation. Unfortunately, once you agree you cannot change your mind as is it contractually agreed (even if it is via email). For systematic and regular casuals, this could be an agreed variation to the status quo and could be verbal (not ideal) or in writing (preferred).
   • No — go to question 3.
3. Does your Award, Enterprise Agreement or contract specifically allow your employer to change your hours?
   • Yes — the change may be permitted, within the limits set out in that instrument. Check the exact wording.
   • No — a unilateral reduction is likely a breach of your contract, and you don’t have to accept it.

Try this now

• Confirm your employment status, casual, part-time or full-time, and find your current contract.
• Don’t sign any new roster, variation or updated contract until you have had a chance to consider it (and, ideally, advice).
• Write down the exact number of hours you have been reduced by this week, and keep a copy of any message about the change.

If you are unsure where you stand, our team advises both employees and employers on hours and roster disputes every week. Book a consultation or call 1800 565 975.

How to Legally Refuse a Schedule Change or Shift Reduction

If you are a permanent employee, you can refuse an unreasonable change to your hours or roster by putting your refusal in writing and referring to your agreed contracted hours. Importantly, you should keep working your existing roster while the dispute is sorted out, do not simply stop turning up.

Refusing in writing matters for two reasons: it creates a clear record, and it keeps the conversation professional. The goal is to be firm, but reasonable, you are asking your employer to honour the agreement, and offering to talk.

Push-back email templates

These are starting points. Adapt them to your situation and check the details before you send.

Template 1 — Refusing a forced reduction in contracted hours (part-time / full-time)

Template 2 — Refusing a permanent change to your rostered days or times

Template 3 — Raising a roster with an insufficient break between shifts

How to put it into practice

1. Choose the template that fits and fill in your contracted hours and the change you are rejecting.
2. Keep your own dated copy of the email and any reply, save it somewhere you will still be able to access if you leave the job.
3. Stay professional and stay at work on your current roster while the issue is resolved.

Common mistakes to avoid

• Simply not showing up to a new shift you disagree with. Walking off can be treated as job abandonment and may put your employment at risk, refuse in writing instead, and keep working your agreed roster.
• Agreeing verbally under pressure. A change put to you in a meeting does not have to be accepted on the spot. It is reasonable to say you would like time to consider it.

If a meeting is called to discuss your hours, you may be entitled to bring a support person. For more on resolving a workplace disagreement properly, see our guide to employment dispute resolution.

Timesheet Manipulation: Are Your Worked Hours Being Erased?

Timesheet manipulation is the unauthorised altering of your recorded hours by management. Common examples include rounding down your clock-off time, deleting overtime, or adding unpaid breaks you didn’t actually take. Where this has the effect of underpaying you, it can be a serious matter under the Fair Work Act 2009 (Cth), which sets strict obligations around accurate pay records.

It is a quieter problem than an outright hours cut, but the effect is the same, you are working hours you are not being paid for.

Timesheet and roster audit checklist

Tick anything that applies to you:

• I have photos or screenshots of my actual clock-in and clock-out times.
• Management has altered my finish time to match the rostered time rather than the time I actually finished.
• My timesheet records a 30-minute unpaid break that I worked through.
• My hours have been split across pay periods in a way that avoids overtime or penalty rates.

Try this now

If you ticked any of the boxes above, request a formal copy of your timesheet and pay records from your employer in writing, and keep your own evidence of the hours you actually worked. Accurate records are your strongest asset if the matter needs to be raised formally.

“Quiet Firing”: When Reduced Hours Are Used to Push You Out

“Quiet firing” often takes the form of rostering starvation, where an employer drastically cuts a casual’s shifts, or hands a permanent employee unworkable shift times, hoping they will resign rather than be dismissed.

The trap is that it can look lawful on the surface, especially for casuals. But the law looks at the substance of what is happening, not just the label.

Two situations where reduced hours may give you a claim

1. The reduction effectively forces you to resign — constructive dismissal. If your employer’s conduct is serious enough that you have no real choice but to resign, the law may treat that resignation as a dismissal. A drastic, unexplained cut to a permanent employee’s hours can be part of that picture. This is known as constructive dismissal — our dedicated guide explains what it is, how it is assessed, and how a claim works. There is no fixed percentage or number of weeks that makes a reduction “count”; what matters is whether the change was significant, unilateral and effectively left you no option. Strict time limits apply — an unfair dismissal or general protections application generally has to be lodged within 21 days of the dismissal taking effect.

2. Your hours were cut because you exercised a workplace right — adverse action. Even for casual employees, an employer cannot reduce or remove shifts as punishment for things like making a complaint, raising a safety concern, asking about your pay, or taking leave you are entitled to. That can be unlawful adverse action under the General Protections provisions of the Fair Work Act. Our guide to general protections explains how those claims work and what has to be shown.

Constructive dismissal (hours starvation) log

If you think your hours are being cut to push you out, start a record. A clear, dated log is exactly what a lawyer needs to assess whether you have a claim.

Date	Shifts / hours offered	My usual average	Reason given by manager	Shift quality (busy vs quiet)	Notes

Next step

If your hours have dropped sharply without a genuine business reason, or you have already resigned because of it, get advice quickly, because of the 21-day deadline. Many dismissal-related claims, including constructive dismissal, can be run on a no-win no-fee basis. Call our employment lawyers on 1800 565 975.

Australian Shift Lengths and Break Entitlements

The standard Australian full-time week is 38 hours, a National Employment Standards entitlement under the Fair Work Act 2009 (Cth), usually worked as five 7.6-hour days. Meal and rest breaks, and minimum gaps between shifts, are a separate matter: they are set by your Modern Award or Enterprise Agreement, not by the National Employment Standards, and they differ from one award to the next.

The 38-hour week and the 7.6-hour day

The 38-hour week is the National Employment Standards maximum for a full-time employee, plus any reasonable additional hours. An employer can ask you to work beyond 38 hours only where the extra hours are reasonable in the circumstances.

Worked across five days, 38 hours becomes a 7.6-hour day, that is 7 hours and 36 minutes of paid work. Add an unpaid meal break and you are typically at the workplace for around 8 to 8.5 hours.

Breaks: check your award, not just the law

This is where people are often misled. Unlike the 38-hour week, there is no general National Employment Standards entitlement to meal breaks or rest breaks. Break entitlements come from the Modern Award or Enterprise Agreement that applies to your job and they vary.

Many awards do provide an unpaid meal break (commonly around 30 to 60 minutes) and a paid rest break (commonly around 10 minutes) once a shift passes a certain length, but the exact entitlement depends on your specific award. Do not assume a universal rule, find the award that covers you and check what it actually says.

Minimum break between shifts (“clopening”)

Similarly, many awards set a minimum break between the end of one shift and the start of the next, often around 10 hours, though it varies. Where that minimum is not met, the usual consequence under the award is that you are paid at overtime or penalty rates until you have had the required break, rather than the shift being automatically “illegal”.

A “clopening” shift, closing the business late and opening it early the next morning, is the classic example. If your roster leaves a gap shorter than your award allows, raise it in writing (Template 3 in Section 2) and ask how the shift will be treated.

When to Get Advice

A reduction in hours can be anything from a lawful, agreed change to conduct that gives you a real legal claim. It is worth getting advice if:

• you are a permanent employee and your hours were cut without your agreement;
• your shifts have been drastically reduced and you feel pushed towards resigning;
• your hours dropped after you made a complaint or exercised a workplace right; or
• you have already resigned because of an hours reduction, keeping the 21-day deadline in mind.

Fair Workplace Solutions is a specialist employment law firm. We advise both employees and employers across Australia, in plain English, with fixed-fee consultations and no-win no-fee available for eligible dismissal claims and you deal directly with a qualified employment lawyer, not a middleman.

Call us now on 1800 565 975 or book a consultation to talk through your options.