Annual Leave Loading Calculator

What leave loading is

Annual leave loading is an extra payment on top of an employee's ordinary pay while they take annual leave. It's a legacy of an era when taking leave meant losing shift and overtime earnings — the loading compensated for that. It survives in many Modern Awards and enterprise agreements today, most commonly as a percentage loading on the leave payment, though some awards instead pay whichever is higher: the loading or the weekend penalties the employee would have earned. The percentage and the mechanism are set by each award — check yours with the Fair Work Ombudsman rather than assuming the commonly quoted figure applies.

Who gets it (and who doesn't)

• Award and agreement employees — entitled if their instrument says so. Most traditional awards include it; check the annual leave clause.
• Award-free employees — no automatic entitlement; it exists only if their contract provides it.
• Casuals — generally no annual leave and therefore no loading; their casual loading is the trade-off.
• Salaried staff on annualised arrangements — the salary may already absorb the loading, but only if the contract says so clearly and the total still beats the award. Silence doesn't absorb anything.

The inputs

• The employee's ordinary weekly (or hourly) rate — base rate for ordinary hours, per the award's definition.
• The amount of leave being taken, in weeks or hours.
• The loading percentage or mechanism from the applicable award or agreement — current, not remembered.

The method

1. Calculate ordinary pay for the leave period

Hours of leave × ordinary hourly rate. This is what the employee would receive with no loading at all.

2. Apply the award's loading

The standard structure is: leave pay × the award's loading percentage = loading amount, paid on top. If the award uses the "greater of loading or projected penalties" mechanism, calculate both and pay the higher.

3. Add it to the pay run correctly

Leave loading is taxed through payroll like other earnings, and its superannuation treatment depends on whether it's referable to lost overtime — the ATO has specific guidance, and it matters that your payroll software's setting matches it. This is a very common misconfiguration.

4. Handle termination

Unused annual leave paid out on termination generally attracts the loading too, where the award provides it. Missing loading on final pays is one of the most frequent underpayment findings.

What the result means

The loading is a cost that many owners forget when budgeting — every week of accrued leave on your balance sheet is slightly more expensive than the wage rate suggests. Build it into your leave liability figure and your cost-per-employee model, and review both each time award rates change after the annual wage review.

Keep it out of the owner's head

Leave loading errors persist because the rule lives in one person's memory rather than in a documented payroll procedure. Writing the rule down — which awards apply, the loading mechanism, the super treatment, the termination handling — is a small example of the systemisation that makes a business run without its founder; see how to systemise your business and founder dependency.

Entitlements depend on the specific award and contract, so treat this as a general explanation and confirm your obligations with the Fair Work Ombudsman or your adviser.