Overtime pay is one of those topics that sounds straightforward — work extra hours, earn extra money — but the reality in Australia is considerably more complicated. Award rates, enterprise agreements, and ATO tax rules all interact in ways that can leave workers underpaid without even realising it. This guide explains exactly how overtime is calculated, what you're legally entitled to, and how to check whether your employer is paying you correctly.
Try it: Use our Overtime Pay Calculator to instantly calculate your overtime earnings based on your hourly rate, overtime rate, and hours worked.
What Is Overtime Pay?
Overtime refers to any hours worked beyond your ordinary hours as defined by your award, enterprise agreement, or employment contract. In Australia, the right to overtime — and the rate at which it's paid — is governed primarily by Modern Awards set by the Fair Work Commission, as well as any applicable enterprise bargaining agreements (EBAs).
Importantly, the National Employment Standards (NES) under the Fair Work Act don't mandate a specific overtime rate. Instead, they set maximum ordinary hours (38 per week for full-time employees) and state that any additional hours must be "reasonable." The actual rate you receive for those extra hours comes from your award or agreement.
Time and a Half vs. Double Time: How the Rates Work
Most Australian awards use a tiered overtime structure. The standard rates are:
- Time and a half (1.5x): 150% of your ordinary hourly rate, typically applied to the first two or three hours of overtime on weekdays
- Double time (2x): 200% of your ordinary hourly rate, applied after the initial overtime hours or on weekends and public holidays
- Double time and a half (2.5x): 250% of your ordinary hourly rate, common on public holidays under some awards
Overtime Pay = Ordinary Hourly Rate × Overtime Multiplier × Hours Worked- Ordinary Hourly Rate = your base pay per hour (excluding allowances)
- Overtime Multiplier = 1.5 (time and a half), 2.0 (double time), or 2.5 (double time and a half)
- Hours Worked = number of overtime hours in that penalty tier
Common Australian Awards and Their Overtime Rates
Different industries have different overtime structures. Here's a snapshot of how overtime works across some of the most common Modern Awards in Australia as of 2026:
| Award | Weekday OT (first 2–3 hrs) | Weekday OT (after) | Saturday | Sunday |
|---|---|---|---|---|
| General Retail Industry Award | Time and a half | Double time | Time and a half | Double time |
| Clerks Private Sector Award | Time and a half | Double time | Time and a half | Double time |
| Hospitality Industry Award | Time and a half | Double time | Time and a half | Double time |
| Construction Award (BCGIEU) | Time and a half | Double time | Time and a half | Double time |
| Nursing Award | Time and a half | Double time | Time and a half | Double time and a half |
Always check your specific award on the Fair Work Commission website, as rates can vary significantly by classification level, industry, and whether you're covered by an EBA rather than an award.
Worked Example: Calculating a Week's Overtime
Example: Sarah, a retail worker earning $28.00/hr ordinary rate
Sarah works in a supermarket under the General Retail Industry Award. In one week she works 42 hours — 38 ordinary hours, plus 4 hours of overtime on a weekday evening.
Under the award, the first 2 hours of weekday overtime are at time and a half, and anything beyond that is double time.
- Ordinary pay: 38 hrs × $28.00 = $1,064.00
- First 2 hrs OT (time and a half): 2 × $28.00 × 1.5 = $84.00
- Next 2 hrs OT (double time): 2 × $28.00 × 2.0 = $112.00
- Total gross pay: $1,260.00
Without the overtime calculation, a naive flat-rate calculation would have paid Sarah 42 × $28.00 = $1,176.00 — a difference of $84.00 per week, or over $4,300 per year if this pattern continued.
Award vs. Enterprise Agreements: What's the Difference?
If your workplace has an enterprise agreement (EBA), those rates apply instead of the relevant Modern Award — but only if the EBA leaves employees better off overall than the award would. This is the "Better Off Overall Test" (BOOT), which the Fair Work Commission applies when approving new EBAs.
In practice, many EBAs in industries like mining, construction, and healthcare offer higher flat rates or all-inclusive rates that factor in penalty rates, but workers should verify this carefully. An all-inclusive salary arrangement must genuinely compensate for all overtime and penalties an employee would otherwise receive under their award.
Annualised Salaries and Overtime
Some employers pay an annualised salary that is meant to absorb overtime. Under Fair Work rules, employers using annualised salary arrangements must:
- Specify in writing the maximum hours of overtime included in the arrangement
- Conduct annual reconciliations to confirm the employee wasn't underpaid
- Back-pay any shortfall within 14 days of the reconciliation date
If your employer has never given you a written record of how your salary accounts for overtime, they may not be compliant — particularly in industries like hospitality and retail where annualised arrangements were tightened after the 2019 Loaded Rates decision.
Tax on Overtime Pay
Overtime is taxed as ordinary income in Australia — there's no special "overtime tax rate." However, because overtime lifts your gross income for that pay period, it can push you into a higher marginal bracket temporarily, which is why your take-home pay doesn't rise as sharply as you might expect.
For example, if you earn $70,000 ordinarily (marginal rate: 32.5%) and a big overtime month lifts your annualised equivalent to $80,000, some of that income crosses into the next bracket (currently 37% for income above $87,000 — but note this threshold can change, so check ato.gov.au for current rates). Your employer withholds PAYG tax at the appropriate rate based on your annualised earnings estimate.
One common misconception: some workers believe they should refuse overtime because "it puts them in a higher tax bracket." This is mathematically incorrect. You only pay the higher rate on the dollars above the threshold, not your entire income. Extra overtime hours always increase your after-tax income.
Time Off in Lieu (TOIL) Instead of Overtime Pay
Some awards allow employers to offer time off in lieu of overtime payment. If your award permits TOIL:
- You must genuinely agree to TOIL — it cannot be imposed
- The TOIL must be at the equivalent overtime rate (e.g., 1.5 hours off for 1 hour of time-and-a-half overtime)
- It must be taken within a reasonable timeframe (often specified as 6 months)
- If TOIL is not taken, you're entitled to be paid out at the overtime rate
If You Think You've Been Underpaid
Wage theft — including overtime underpayment — is unfortunately common in Australia, particularly in hospitality, retail, and agriculture. If you believe you've been underpaid:
- Check your award on the Fair Work website using the Pay and Conditions Tool (PACT)
- Review your payslips against the award rates
- Contact the Fair Work Ombudsman to lodge a complaint — the process is free and confidential
- For amounts under $20,000, the Fair Work Commission's small claims process is a low-cost option
Frequently Asked Questions
Is overtime compulsory in Australia?
Your employer can request that you work reasonable overtime, but they cannot force you to work unreasonable hours. What counts as "reasonable" depends on your award, your personal circumstances, and whether appropriate notice was given. The Fair Work Act lists several factors the Commission considers, including health and safety.
Do casual workers get overtime?
Casual employees can be entitled to overtime under some awards once they exceed a certain number of hours in a day or week. However, many casual arrangements include a casual loading (typically 25%) partly in lieu of some entitlements. Check your specific award to confirm.
Does superannuation apply to overtime?
Yes. Superannuation Guarantee contributions apply to ordinary time earnings (OTE) as defined by the ATO. Overtime is generally included in the super calculation if it is a regular and systematic part of your remuneration, but it gets complex. Check the ATO's guidance on OTE if you are unsure.
What if I'm a manager — do I still get overtime?
Award-free employees (such as high-earning managers above the high-income threshold, currently around $175,000) are not covered by award overtime provisions. Their entitlements depend entirely on their employment contract. Some contracts include overtime provisions; others do not.