Employment Contract Australia | Fair Work Act 2009

An employment contract is a common law agreement between an employer and an employee that creates the employment relationship and sets its terms. It sits underneath a statutory floor that cannot be contracted out of. The National Employment Standards in Part 2-2 of the Fair Work Act apply to every national system employee regardless of what the contract says, and any Modern Award or enterprise agreement covering the role applies on top of them. A contract term that gives less than the floor is simply void to that extent under s.61 and s.56 of the Act. What the contract does, then, is fill the space above the floor and clarify the parts the legislation leaves open: probation, notice beyond the statutory minimum, intellectual property, restraint of trade, confidentiality, and the precise scope of the role.

The distinction employers get wrong most often is between an employment contract and a letter of offer. A letter of offer announces the job and its headline terms. It rarely names the award, rarely defines ordinary hours, and almost never contains a set-off clause. When a dispute reaches the Fair Work Commission, the letter is treated as the contract by default, gaps included, and the gaps are read against the party who drafted them. The second confusion is with an independent contractor agreement, which creates a fundamentally different relationship and is now assessed under s.15AA of the Act by reference to the real substance and practical reality of the arrangement, not the label on the cover page. If the worker is integrated into the business and follows its processes, calling the document a services agreement changes nothing. Businesses engaging genuine contractors should use a purpose-built independent contractor agreement compliant with s.15AA of the Fair Work Act rather than adapting an employment contract.

The Fair Work Act 2009 (Cth) governs the employment relationship for virtually every private sector employee in Australia, following the referral of industrial relations powers by the States. Its core is the 11 National Employment Standards, which cover maximum weekly hours (38 plus reasonable additional hours under s.62), requests for flexible working arrangements, parental leave, four weeks of annual leave (five for certain shiftworkers under s.87), 10 days of personal/carer's leave, compassionate leave, family and domestic violence leave, community service leave, long service leave, public holidays, notice of termination and redundancy pay, and the requirement to provide the Fair Work Information Statement. That last obligation sits in s.125: every new employee must receive the Statement before starting or as soon as practicable after, and the contract is the natural place to record that it was given.

Above the NES sits the Modern Award system. There are 121 industry and occupational awards, and identifying the correct one is the single most consequential decision in drafting. The award dictates minimum rates, classification structures, overtime, penalty rates, allowances and annual leave loading. An employee earning above the high income threshold with a written guarantee of annual earnings under s.330 is not covered by an award, but the threshold moves each 1 July and a guarantee that lapses revives award coverage overnight.

Two recent developments reshape drafting practice. Intentional underpayment became a criminal offence on 1 January 2025 under s.327A, inserted by the Fair Work Legislation Amendment (Closing Loopholes) Act 2023, exposing individuals to imprisonment and corporations to penalties in the millions. And in Fair Work Ombudsman v Woolworths Group Limited [2025] FCA 1092, Perram J held that a set-off clause discharges award obligations only within the pay period in which they arise, rejecting the practice of pooling over-award payments across a 26-week reconciliation window as an accounting abstraction inconsistent with the frequency of pay obligation in s.323. Any contract still relying on annual reconciliation to cure fortnightly shortfalls is now drafted against authority. The Fair Work Ombudsman publishes the current award, NES and pay rate positions at the Fair Work Ombudsman guidance on employment contracts and award coverage.

The obvious trigger is a new permanent hire, full-time or part-time, where you want the terms fixed before the first shift rather than reconstructed afterwards. The less obvious triggers are where the money is. Converting a casual to permanent employment under the s.66AAB employee choice pathway requires a fresh instrument, because casual loading disappears and leave accruals begin: continuing to pay the loaded casual rate after conversion is an overpayment you cannot recover and an underpayment of leave you can be prosecuted for. A promotion or classification change under an award is the same problem in miniature. A variation letter that does not restate the classification leaves the old one operating, and the old one is what an inspector will use to calculate the shortfall.

Restructures generate the third category. When ordinary hours shift from 38 to 30, when a part-time employee's agreed pattern changes, or when a role moves from award-free to award-covered because the high income guarantee was not renewed, the contract needs to catch up. Most awards require a part-time employee's ordinary hours to be agreed in writing, including the days and start and finish times, before work begins. An unwritten part-time roster exposes every hour outside the pattern to overtime rates.

One edge case worth flagging: employers hiring staff who will work partly from home should treat the right to disconnect under s.333M as a drafting issue, not a policy issue. The right has applied to every employer, including small business, since August 2025. If a role genuinely requires out-of-hours availability, an on-call allowance or availability loading written into the contract is far more defensible than an informal expectation nobody documented.

• The award and classification clause names the applicable Modern Award and the exact classification level, because a contract that says "any award that may apply" identifies nothing. It also records the employee's classification on commencement and provides for review on progression, which is where award-based increment disputes usually start.
• The ordinary hours and pattern of work clause sets the 38 ordinary hours for full-time roles and, for part-time roles, the agreed number of hours plus the specific days and start and finish times most awards require in writing. Reasonable additional hours are addressed by reference to the s.62 factors rather than an open-ended availability promise.
• The remuneration and set-off clause is drafted to the post-Woolworths position. It identifies the specific award entitlements the above-award component is intended to satisfy, states that set-off operates within each pay period and not across periods, and preserves NES entitlements from set-off entirely. A reconciliation and top-up mechanism sits alongside it.
• The superannuation clause records the Superannuation Guarantee obligation on ordinary time earnings, the employee's choice of fund and the default fund arrangement, and keeps salary expressed exclusive of super unless the parties genuinely intend a package.
• The probationary period clause is drafted to reflect what probation actually is in Australia: a review period, not a suspension of statutory notice. Section 117 notice applies from day one and the clause says so.
• The termination clause sets notice at or above the s.117 scale, provides for payment in lieu at the full rate of pay, and preserves summary dismissal for serious misconduct as defined in reg.1.07 of the Fair Work Regulations 2009.
• The confidentiality, intellectual property and post-employment restraint clauses assign work-created IP to the employer and draft the restraint in cascading form, since Australian courts sever unreasonable limbs rather than rewriting them.

New South Wales, Queensland, South Australia, Tasmania and Victoria referred their industrial relations powers to the Commonwealth, so employees of trading corporations and, in most cases, unincorporated businesses fall inside the national system and the Fair Work Act applies without qualification. The practical divergence in these States is long service leave, which remains State legislation. Long service leave in New South Wales accrues under the Long Service Leave Act 1955 (NSW) with an entitlement after 10 years and a pro rata right after five in defined circumstances, while Victoria's Long Service Leave Act 2018 (Vic) allows access after seven years. A contract that recites a single national long service formula is wrong in at least one State.

Western Australia is the outlier that catches national employers off guard. WA never referred its powers, so sole traders, partnerships and other unincorporated businesses operating in WA remain in the State system governed by the Industrial Relations Act 1979 (WA) and the WA award structure, not the Fair Work Act. The s.327A wage theft offence expressly does not reach certain unincorporated employers in the referring States either. Before drafting for a WA employer, confirm the trading structure, because the wrong system means the wrong award, the wrong minimum rate and the wrong notice scale.

Victoria adds a layer through the Labour Hire Licensing Act 2018 (Vic), which requires providers supplying workers to third parties to hold a licence. Queensland and South Australia operate equivalent schemes. An employment contract that contemplates placing the employee with host businesses may trigger licensing obligations the drafter never considered.

The Australian Capital Territory and Northern Territory operate entirely within the national system, and the Territories' portable long service leave schemes in construction, cleaning and security create obligations that survive changes of employer. Employers in business formation and governance across Australia frequently discover these schemes only when a levy notice arrives.

You begin by selecting whether the engagement is full-time or part-time, because the ordinary hours clause branches from that choice and the part-time path asks for the agreed days and times that most awards require in writing. From there you identify the Modern Award and classification level. If you are unsure which award applies, the Fair Work Ombudsman's award finder resolves it by industry and role in a few steps, and getting this right at the start saves reconstructing pay records later. The form then asks for remuneration and, if the salary sits above the award minimum, whether you intend a set-off. Choosing set-off opens the clause that lists the specific entitlements the above-award component covers, drafted to operate within each pay period rather than across a reconciliation window.

The remaining inputs are the ones most people skip and should not: probation length, notice above the statutory scale if any, restraint radius and duration, and the confidentiality scope. Each field carries plain-English guidance explaining the legal consequence of the choice. You then download in Word and PDF, edit anything the form did not anticipate, and sign. Employers building out a full document set usually pair this with materials from the complete Australian legal document catalogue.

The most expensive mistake is the vague set-off clause. A clause saying the salary satisfies "all award entitlements" identifies nothing specific, and after Woolworths it cannot pool an over-award payment from one fortnight against a shortfall in the next. The second is treating probation as though it suspends statutory obligations: it does not, notice under s.117 runs from the first day, and unfair dismissal protection begins at six months (12 for small business employers) regardless of what the probation clause says. The third is a classification set once and never reviewed, which quietly generates a shortfall every time the employee progresses through award increments.

Then there are the record-keeping failures. Woolworths confirmed that paying an all-inclusive salary does not excuse an employer from recording the overtime hours actually worked, and an employer who cannot produce those records carries the reverse onus under s.557C. Fourth, restraints drafted as a single unreasonable clause rather than in cascading form get struck out entirely instead of read down. Fifth, and most avoidable, is the contract that never records that the Fair Work Information Statement was provided, which is a discrete NES breach under s.125 attracting its own penalty. Employers handling terminations should also review their Australian employment law templates and termination documents as a set, since notice, final pay and separation paperwork interact.