Most small business owners in Australia do not think about the Fair Work Act until something goes wrong. A complaint to the Fair Work Ombudsman. An underpayment allegation. An unfair dismissal claim from someone they employed for nine months. A general protections application from a former casual.

At that point, the cost is not just financial - it is the time, the distraction, and the damage to a business that cannot afford a protracted dispute.

The Fair Work Act 2009 applies to the vast majority of Australian businesses from the moment they employ their first person. The rules are not optional, and the FWO actively investigates complaints from employees - including from small businesses. In 2024–25, small businesses accounted for a significant proportion of FWO compliance investigations.

This guide covers the five areas that generate the most complaints, claims, and investigations against small business employers - and what you need to do about each one.

---

1. Modern awards: You are probably covered, and the rates change every July

A modern award is a legal document that sets out minimum pay rates, penalty rates, allowances, overtime rules, and other conditions for employees in specific industries or occupations. There are 121 modern awards covering most industries and roles in Australia.

The common misconception: many small business owners believe they are not covered by a modern award because they pay "above award" or because they have an employment contract. Neither exemption exists. If a modern award applies to your industry or your employee's occupation, it applies - regardless of what the contract says, and regardless of whether you knew about it.

How to find the right award: The Fair Work Ombudsman's Pay and Conditions Tool (pay.fairwork.gov.au) lets you enter an industry and a job type and find the applicable award. If you are unsure, this is the starting point.

What award compliance actually requires:

• Paying at or above the award minimum rate for the applicable classification - which increases every 1 July following the Annual Wage Review.
• Paying the correct penalty rates for evenings, weekends, public holidays, and shift work where applicable.
• Paying the correct allowances - tool allowances, meal allowances, vehicle allowances - where the award provides for them.
• Applying the correct casual loading (currently 25% above the base rate for most awards) when you employ casual staff.

The July 2026 change: Modern award minimum wages increased by 4.75% from the first full pay period on or after 1 July 2026. The National Minimum Wage is now $26.44/hr ($1,004.90/week), and the entry-level award floor is $25.74/hr ($978.10/week). If you have not checked your current award rates, you may already be underpaying.

What to do: Run a pay audit. Compare your current rates against the applicable award rates from 1 July 2026. If there is a gap, fix it in the next pay run and document the correction.

---

2. The difference between casual, part-time, and contractor - and why it matters

Misclassification is one of the most common and most costly compliance failures for small businesses. Employing someone as a casual when they are a part-time employee, or engaging someone as a contractor when they are legally an employee, creates significant retrospective liability.

Casual employment

A casual employee is someone engaged on an irregular or uncertain basis, without a firm advance commitment to ongoing work. The 25% casual loading applies to compensate for the absence of entitlements like paid annual leave, personal leave, and notice periods.

The critical change introduced by the Fair Work Legislation Amendment (Closing Loopholes) Act 2024: if a casual employee has been working a regular pattern of hours for 12 months, they may be eligible to convert to permanent employment. The right to request conversion applies regardless of what the contract says. As an employer, you must provide a Casual Employment Information Statement at the start of employment and again at 12 months.

Part-time employment

A part-time employee works regular hours and has the same entitlements as a full-time employee on a pro-rata basis - including paid annual leave (calculated on hours worked), paid personal leave, public holiday pay, and notice of termination. If you have a staff member working consistent hours every week, they are almost certainly a part-time employee, not a casual - regardless of what label is on their contract.

Independent contractors

A contractor relationship is legitimate when the person is genuinely running their own business and is engaged for a specific outcome. The contractor controls how the work is done, provides their own equipment, takes financial risk, and is not integrated into your business structure.

The 2024 Closing Loopholes amendments introduced a new multi-factor test for distinguishing employees from contractors, with emphasis on the real substance of the relationship rather than the label in the contract. If you pay someone a regular rate, direct their work, and they work primarily for you, a court may find they are an employee - regardless of what the ABN on their invoice says.

The liability: a misclassified contractor who is found to be an employee may be entitled to back-payment of annual leave, personal leave, and super for the entire period of engagement. In some cases, this extends six years.

What to do: Review any worker you currently engage as a contractor. Apply the multi-factor test honestly. If there is doubt, seek advice before the arrangement becomes an entrenched practice.

---

3. Unfair dismissal: The rules are different for small businesses, but they still apply

If you employ fewer than 15 employees, the Small Business Fair Dismissal Code applies to any dismissal. This means you have slightly different procedural obligations than larger employers - but you are not exempt from unfair dismissal claims.

The Small Business Fair Dismissal Code requires:

For serious misconduct (theft, fraud, violence, serious safety breach): you may dismiss immediately without notice. But you must have reasonable grounds to believe the misconduct occurred, and the dismissal must be based on that belief. You cannot dismiss for serious misconduct and then discover the evidence later - the decision must be based on what you knew at the time.

For all other performance or conduct matters: the employee must be warned - clearly, in plain terms - that their employment is at risk. They must be given a reasonable opportunity to improve. And they must be given an opportunity to respond to the concerns before the dismissal decision is made.

The minimum employment period: An employee must have been employed for at least 12 months before they can make an unfair dismissal application (6 months for larger employers). This is not a reason to manage by the calendar - a general protections claim has no minimum employment period and can be made on day one.

What small business owners get wrong most often:

• Dismissing verbally, without a written record, and without a clear warning.
• Confusing a performance conversation with a formal warning.
• Believing the employee "knew" their job was at risk without explicitly telling them.
• Failing to give the employee a chance to bring a support person to a formal meeting.

What to do: Before any dismissal, document the process from the first warning forward. If you are considering dismissing someone, write down the reasons, the process you followed, and what the employee said in response. If you cannot document it, the process is not complete.

---

4. General protections: The claim with no minimum employment period

General protections claims under Part 3-1 of the Fair Work Act are the exposure that most small business owners do not see coming - because they do not require minimum employment, they are not limited to dismissal, and the burden of proof shifts to the employer.

What a general protections claim covers:

An employee (or prospective employee, or contractor in some cases) can make a general protections claim if they believe you took adverse action against them because of a protected reason. Protected reasons include:

• Exercising a workplace right - including making a complaint, taking leave, asking about their entitlements, raising a safety issue, or raising a concern about pay.
• Being a union member or engaging in union activity.
• A protected attribute - age, sex, race, disability, pregnancy, family responsibilities, religion, and others.
• Experiencing family and domestic violence (added as a protected attribute from December 2023).

Adverse action includes dismissal, demotion, reduced hours, changes to duties, or any other action that injures the employee in their employment.

The burden of proof problem:

If an employee establishes that adverse action was taken and that they had exercised a protected right, the burden shifts to the employer to prove the action was not taken because of that protected reason. This is a reverse onus. It means the employer must prove a negative - which is why contemporaneous documentation of the actual reason for any management action is so important.

The practical implication for small business owners:

If an employee raises a complaint - about pay, about safety, about anything - and you subsequently take any action against them (including a genuine performance process), you are potentially exposed to a general protections claim. The complaint does not make the employee untouchable. But it means your process needs to be clearly documented, clearly separated from the complaint, and clearly justified on the merits.

What to do: Document the reasons for every significant management decision - pay changes, roster changes, warnings, role changes, dismissals - at the time the decision is made. If an employee has recently raised a concern, explicitly note in your documentation that the management action is unrelated to it and explain why.

---

5. The National Employment Standards: The floor you cannot go below

The National Employment Standards (NES) are ten minimum entitlements that apply to every national system employee in Australia, regardless of any modern award, enterprise agreement, or employment contract. They cannot be contracted out of. A clause in an employment contract that purports to exclude an NES entitlement is unenforceable.

The ten NES entitlements:

1. Maximum weekly hours - 38 ordinary hours plus reasonable additional hours.
2. Flexible working arrangements - eligible employees can request changes to hours, patterns, or location of work. Employers must have genuine reasons to refuse.
3. Parental leave - up to 12 months unpaid parental leave, with a right to request an additional 12 months.
4. Annual leave - 4 weeks paid annual leave per year (5 weeks for shift workers covered by an award).
5. Personal/carer's leave and compassionate leave - 10 days paid personal leave per year, 2 days compassionate leave per occasion.
6. Family and domestic violence leave - 10 days paid FDV leave per year (applies to all employees including casuals).
7. Community service leave - unpaid leave for jury duty and emergency management activities.
8. Long service leave - governed by state and territory law, but protected under the NES.
9. Public holidays - employees are entitled to be absent on a public holiday and to be paid if they would ordinarily work that day.
10. Notice of termination and redundancy pay - minimum notice periods based on length of service; redundancy pay for employees with one or more years of service (businesses with fewer than 15 employees are exempt from redundancy pay but not notice obligations).

The most commonly breached NES entitlements in small business:

• Failing to pay out accrued annual leave on termination.
• Not recognising the right to request flexible working arrangements (introduced for carers, parents, and employees experiencing family and domestic violence).
• Not paying public holidays correctly - particularly for casuals, who are generally not entitled to public holiday pay unless they were rostered to work.
• Misunderstanding the FDV leave entitlement - it applies from day one of employment for all employees, including casuals.

What to do: Review your current employment contracts and your payroll settings against the NES. Pay particular attention to the annual leave balance and notice period calculation for any employee you are considering exiting - these are the areas where underpayment claims emerge most often on termination.

---

Where to from here

These five areas are the foundations. Getting them right does not require a dedicated HR department - it requires clear processes, accurate documentation, and a payroll system that is up to date.

If you need help reviewing your current arrangements, Flex HR provides fractional HR support for small and medium businesses - including employment contract reviews, pay audits, and advice on dismissal and performance processes.

Work With Me →

If you have a specific employee relations situation you are trying to work through, HRWise.com.au can help you triage the issue, classify the risk, and identify practical next steps before you need to involve a lawyer.

---

This guide is general information only and does not constitute legal or professional advice. Employment law is complex and fact-specific. Seek independent advice for your specific circumstances. Sources: Fair Work Act 2009 (Cth); Fair Work Ombudsman (fairwork.gov.au); Fair Work Commission (fwc.gov.au); Treasury Laws Amendment (Payday Superannuation) Act 2025.