Overtime vs Time Off in Lieu: How TOIL Actually Works

Time off in lieu — TOIL — lets an employee take time off instead of being paid for overtime they have worked. It is lawful only where an award, enterprise agreement or contract provides for it, and where it does, the clause almost always comes with conditions that informal arrangements ignore.

The most consequential of those conditions is this: under most modern award TOIL clauses, time off is granted hour for hour. Two hours of overtime buys two hours off, even though those two hours would have been paid at time-and-a-half or double time. That is why the same clauses require a written agreement on each occasion and preserve the employee's right to demand payment instead — the employee is giving something up, and the law wants that to be a deliberate choice rather than a default.

The five conditions in a typical award TOIL clause

Wording differs, but modern awards that permit TOIL generally require all of the following:

1. A written agreement for each occasion. Not a blanket clause in the employment contract, and not a standing policy — a record, each time, that this overtime is being taken as time off. Many awards include a template for exactly this.
2. Time off equivalent to the overtime worked. Hour for hour, unless the award says otherwise.
3. Taken within a set period — commonly six months from when the overtime was worked.
4. Paid out if not taken. If the time is not taken within the period, the employer must pay the overtime at the overtime rate that applied when it was worked.
5. Paid out on termination. Any accrued, untaken TOIL is paid at the overtime rate in the final pay.

Conditions four and five are where the hour-for-hour trade reverses. The employee accepts one hour off for one hour worked, but if the arrangement fails they get paid at the penalty rate. So TOIL that is never taken is not a saving — it is a deferred cost at a higher rate, sitting on your books unrecorded.

The employee can always choose to be paid

Under standard award clauses an employee may request payment for overtime covered by a TOIL agreement, and the employer must pay it in the next pay period. TOIL cannot be imposed. "We don't pay overtime, you take it as time off" is not an arrangement an employer can unilaterally adopt — and where the award requires a written agreement each time, its absence means the overtime was simply never paid.

Why informal time in lieu is the real risk

Almost every business has an unwritten version: someone stays back three hours for a stocktake and is told to come in late on Thursday. Nobody writes it down. Usually it works out.

The problem is what it looks like eighteen months later. There is a record of three hours of overtime worked and no record of it being paid or taken. From the outside — and in a Fair Work audit the outside view is the only view — that is three hours of unpaid overtime. The informal arrangement that was fair to both parties is invisible, and the burden of proving it happened sits with the employer.

Three failure modes follow from the same root:

• It is forgotten. The employee moves on, the manager moves on, and the balance evaporates. That is an underpayment, whether or not anyone intended it.
• It is disputed. Two people remember different numbers, and neither has a record.
• It compounds. An employee accumulates a large informal balance nobody can quantify, and it surfaces at termination as a claim.

Under the current underpayment regime, a pattern of unrecorded overtime across a team is precisely the shape of finding that turns into a systematic claim rather than an individual one.

Salaried staff: the offsetting question

A common belief is that salaried employees are not entitled to overtime. That is only true if they are award-free. An award-covered employee on a salary is still entitled to everything the award provides, including overtime, unless the salary is structured under the award's own annualised wage or salary-absorption provisions.

Where an award contains an annualised wage arrangement, it typically requires the employer to:

• specify in writing which award provisions the salary satisfies, and the outer limit of overtime and penalty hours it covers;
• record start, finish and unpaid break times, with the record signed or acknowledged by the employee each pay period;
• reconcile at least annually against what the award would have paid, and pay any shortfall.

That second requirement surprises people. An annualised salary does not remove the obligation to record hours — it creates one, because the reconciliation is impossible without it. A salaried manager whose hours are not tracked is the most common source of a large single-employee underpayment.

Separately, the NES limits weekly hours to 38 plus reasonable additional hours, with a list of factors determining reasonableness — health and safety, personal circumstances, the needs of the workplace, notice given, and whether the employee is compensated for the extra hours. A salary that never varies while hours climb steadily is exactly the arrangement that fails that test.

Making TOIL work properly

1. Confirm your award actually permits it, and read the clause. Not all do.
2. Use the award's written agreement, per occasion. If the award provides a form, use that form.
3. Record it as a balance, not as a favour. Hours accrued, hours taken, and the date the payout deadline falls.
4. Diarise the expiry. Six months passes quietly, and the consequence of missing it is paying at overtime rates anyway plus a contravention.
5. Tell the employee they can elect payment. Making that visible is what makes the agreement genuine.
6. Reconcile TOIL at termination as a specific line in the final pay calculation.

Where the system helps

All of this rests on knowing the actual start and finish of every shift — because overtime is worked, not rostered. A shift scheduled 9 to 5 and worked 9 to 6.30 generates 90 minutes of overtime whether or not the roster was ever updated, and if attendance is recorded from the roster that overtime does not exist in your records at all.

NestedClock records real clock-in and clock-out times against the rostered shift, so worked hours and rostered hours sit side by side and the gap between them is visible rather than assumed. Admin adjustments are logged with who made them and why, which is what turns "we agreed he'd take Thursday off" from a recollection into a record. For annualised salaries, the same time record is what makes the annual reconciliation possible at all — and our guide to time adjustments covers keeping that trail clean.

Where to check the detail

TOIL, annualised wage arrangements and overtime rates are all in your modern award or enterprise agreement — clause numbers change with variations, so read the current version on the Fair Work Commission website. Maximum weekly hours and reasonable additional hours are in the National Employment Standards in the Fair Work Act 2009.

This article is general information, not legal advice.