Overtime Pay Rules in Australia: When It Kicks In and How Much You're Owed

Does Australian Law Require Overtime Pay?

Yes — but with important nuance. The Fair Work Act sets a maximum of 38 ordinary hours per week for full-time employees, plus any additional hours that are deemed reasonable. Beyond 38 hours, whether overtime rates apply depends on your modern award, enterprise agreement, or individual contract.

Most modern awards do require penalty rates and overtime payments for hours worked beyond ordinary time. If you're unsure how much you should be earning, start with our Overtime Pay Calculator to model your rate against your actual hours.

What Counts as Overtime?

Overtime generally refers to time worked:

• Beyond 38 hours per week (for full-time employees)
• Beyond the daily spread of hours in your award (often 8–10 hours per day)
• Outside the ordinary hours bandwidth specified in your award (e.g. before 6am or after 10pm)
• On weekends or public holidays, which may attract separate penalty rates

The definition of "ordinary hours" varies by award, so the trigger point for overtime is not universal. A retail employee and a manufacturing worker may be on completely different overtime thresholds.

Common Overtime Rates by Award

Most modern awards prescribe overtime at one of the following rates:

These are minimums — enterprise agreements or individual contracts can provide higher rates. Use our Hourly Rate Calculator to first confirm your base rate before applying overtime multipliers.

Do Salaried Employees Get Overtime?

It depends. Many salaried (annualised wage) arrangements include an explicit or implicit trade-off where a higher salary covers some or all overtime. However, under modern award rules, an employer must conduct a regular reconciliation (usually annually) to confirm the annualised wage actually covers all overtime worked. If it doesn't, the difference must be paid.

If you are on an annualised salary under an award and working significant overtime, your employer should be tracking your hours and reconciling at least once a year. If they're not, that's a compliance issue.

Time Off in Lieu (TOIL)

Some awards allow overtime to be compensated with time off in lieu instead of cash, provided:

• The employee agrees in writing
• The time off is equivalent to the overtime penalty rate (not just an hour for an hour)
• The time off is taken within a set period (often within 6 months)

TOIL that isn't taken within the agreed timeframe usually converts back to a payment obligation. Always confirm the TOIL terms in your award or agreement.

Reasonable Overtime and the Right to Refuse

Under the Fair Work Act, an employer can require an employee to work reasonable additional hours — but an employee may refuse unreasonable overtime. What's unreasonable depends on factors including:

• The health and safety risks
• How much notice was given
• The employee's personal circumstances (family responsibilities)
• Usual industry patterns
• Whether they're compensated for the additional hours

There is no cap on total hours per week in the Act beyond the "reasonable" test, but regularly working 50, 60, or 70 hours without compensation raises both compliance and safety concerns.

Keeping Track of Your Hours

The best protection against underpaid overtime is accurate timekeeping. Our Work Hours Calculator makes it easy to total your hours across a shift or pay period. If you want to get serious about HR compliance or understand the legislation yourself, employment law reference books are a practical investment — check out the employment law titles on Amazon AU for options used by HR professionals and business owners.

What to Do If You're Owed Overtime

If you believe you've been underpaid overtime, you have up to 6 years to recover the debt under the Fair Work Act. Steps to take:

1. Gather your timesheets, rosters, and payslips
2. Calculate the shortfall using the correct award rate
3. Raise it with your employer first — many underpayments are genuine errors
4. If unresolved, lodge with the Fair Work Ombudsman

Worked Example: Calculating Overtime for a Retail Employee

Let's walk through a real-world example. Sarah works full-time at a clothing retailer in Melbourne and is covered by the General Retail Industry Award 2020. Her base hourly rate is $25.00, and her ordinary hours are Monday to Friday, 9am to 5pm (38 hours per week).

In a busy week leading up to Christmas, Sarah's roster looks like this:

• Monday to Friday: 9am to 6pm each day (9 hours per day, 45 hours total)
• Saturday: 9am to 3pm (6 hours)

Here's how her pay breaks down:

Weekday overtime: Sarah worked 7 extra hours beyond her 38 ordinary hours (45 minus 38). Under the General Retail Industry Award, the first two hours of overtime on a weekday are paid at time and a half (150%), and any hours after that are paid at double time (200%).

• First 2 hours of overtime: 2 × $25.00 × 1.5 = $75.00
• Remaining 5 hours of overtime: 5 × $25.00 × 2.0 = $250.00
• Weekday overtime total: $325.00

Saturday work: Under the same award, Saturday work attracts a penalty rate of time and a quarter (125%) for permanent employees, regardless of whether the 38-hour threshold has been reached.

• Saturday hours: 6 × $25.00 × 1.25 = $187.50

Ordinary time: Her first 38 hours are paid at the base rate:

• Ordinary hours: 38 × $25.00 = $950.00

Total gross pay for the week: $950.00 + $325.00 + $187.50 = $1,462.50

If Sarah's employer had only paid her the base rate for all 51 hours ($1,275.00), she would be short $187.50 for that week alone. Over a month, that adds up quickly.

Common Mistakes Employers and Employees Make

Overtime miscalculations are one of the most frequent sources of wage disputes in Australia. Here are the most common pitfalls:

Assuming All Salaried Staff Are Exempt

Many employers mistakenly believe that paying a salary automatically removes overtime obligations. This is incorrect. Unless an employee is genuinely award-free (very rare) or covered by a properly structured annualised wage arrangement with annual reconciliation, overtime still applies. Salaried employees under modern awards are entitled to overtime unless their salary explicitly compensates for it and is reconciled annually.

Confusing Penalty Rates with Overtime

Penalty rates (for weekends, nights, or public holidays) and overtime rates are not the same thing, though they can overlap. An employee might receive a Saturday penalty rate without triggering overtime if they haven't exceeded 38 hours. Conversely, overtime worked on a Saturday might attract both the overtime multiplier and the Saturday penalty, depending on the award. Always check the specific award clause.

Not Tracking Hours for "Flexible" Arrangements

Employers who offer flexible start and finish times sometimes stop tracking actual hours worked, assuming goodwill balances out the ledger. This is risky. The onus is on the employer to keep accurate records under the Fair Work Act. If an employee later claims underpaid overtime and the employer has no records, the employee's evidence is likely to be preferred.

Offering "Comp Time" Without Proper Agreement

Informal time off in lieu arrangements (a quiet Friday afternoon off to make up for a late Tuesday night) are common but not always lawful. Unless TOIL is agreed in writing and properly calculated at the overtime penalty rate, the employer still owes the cash payment. An hour of TOIL for an hour of double-time overtime leaves the employee 50% short.

Ignoring Minimum Engagement Periods

Many awards specify minimum payment periods when an employee is called back to work or works overtime on a rostered day off. For example, the Manufacturing Award requires a minimum four-hour payment at double time if an employee is recalled. Paying only for the actual two hours worked would breach the award, even if overtime rates were applied.

Industry-Specific Overtime Rules You Need to Know

Overtime thresholds and rates vary significantly across industries. Here's what applies in some of Australia's largest employment sectors:

Hospitality

The Hospitality Industry (General) Award 2020 has complex overtime rules that depend on whether the employee is full-time, part-time, or casual. Full-time hospitality employees are entitled to overtime after 38 hours per week or after working more than 10 ordinary hours in a day. Overtime is paid at time and a half for the first two hours, then double time. Casual employees do not receive overtime loadings (their 25% casual loading is considered compensation), but they do receive penalty rates for weekends and public holidays.

Construction

Under the Building and Construction General On-site Award 2020, the first three hours of overtime on a weekday are paid at time and a half, and all time after that is double time. Work on Saturdays is paid at time and a half for the first two hours, then double time. Sundays attract double time from the first hour. Public holidays are paid at double time and a half. There are also travel allowances and site-specific loadings that can apply.

Health and Aged Care

The Nurses Award 2020 and Aged Care Award 2010 both define overtime differently depending on shift patterns. For nurses working a standard day shift, overtime begins after 8 ordinary hours in a shift or 76 hours over a fortnight. For those on 12-hour shifts, the award allows averaging arrangements. Aged care employees often work split shifts or sleepover shifts, which have specific penalty and overtime provisions that differ from standard rostered hours.

Transport and Logistics

Road transport employees covered by the Road Transport and Distribution Award 2020 have overtime triggered after 38 ordinary hours per week, but the award also includes provisions for "spread of shift" (the period from start to finish, including breaks). If the spread exceeds 12 hours, additional payments apply. Long-distance drivers may also be entitled to allowances for overnight absences, which are separate from overtime but contribute to total remuneration.

Clerical and Administrative

The Clerks — Private Sector Award 2020 provides for overtime after 38 hours per week or outside the span of ordinary hours (usually 7am to 7pm, Monday to Friday). The first three hours of overtime are paid at time and a half; hours beyond that are double time. Saturday work before 12pm is time and a half, and after 12pm is double time. All Sunday work is double time.

If you work in a specialised field not covered here, your best starting point is the Fair Work Ombudsman's Pay and Conditions Tool, which identifies your award and provides a breakdown of overtime entitlements specific to your role and classification level.