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Working Out Holiday Entitlement

The calculation that causes most disputes in small businesses, and the three cases where the simple version breaks.

Leave

Full-time staff on fixed days are straightforward. Almost every dispute comes from one of three variations, and all three are predictable.

The simple case

A fixed number of days per year, accrued or granted in full at the start of the leave year.

Plus public holidays, or including them — state which, because this is the single most common misunderstanding.

Write the leave year dates down. January to December and April to March are both common, and people assume whichever they had before.

Part-time, in days

Pro-rate by days worked per week.

Someone working three days a week gets three fifths of the full-time entitlement.

The trap is public holidays. A part-timer who never works Mondays gets fewer public holidays by accident than a full-timer, which is usually resolved by giving everyone a pro-rated allowance including public holidays and letting people book them as leave.

Decide the approach once and apply it to everyone, because a per-person arrangement is where inconsistency starts.

Variable hours

The hard case, and the one small businesses get wrong most often.

Entitlement accrues with hours worked, which means it cannot be stated as a number of days at the start of the year.

Hold the balance in hours, not days. A day means nothing when shifts vary from four hours to ten.

Show the running balance so people can see it change, which prevents the end-of-year argument.

The percentage-based shortcut that some employers use has been the subject of significant legal change in several jurisdictions, and getting it wrong produces back-pay claims. Check current rules rather than copying what the last employer did.

Starters and leavers

Pro-rate by the part of the leave year worked.

On leaving, unused accrued leave is usually payable; leave taken in excess is usually recoverable only if the contract says so.

Calculate it the day someone resigns, not in the final week, so there is time to discuss it.

Carry-over

Decide the rule and write it into the contract or handbook: none, a capped number of days, or a deadline by which carried days expire.

Statutory minimums usually cannot be carried indefinitely and in some circumstances cannot be carried at all.

Sickness interacts with this, where someone could not take leave because they were ill, and the rules differ by jurisdiction.

The check worth running

Once a year, recalculate everyone's entitlement from scratch rather than rolling forward last year's number.

Errors compound. A half-day mistake rolled forward for four years is two days, and it surfaces when someone leaves and asks for it in cash.

Write the calculation down

Not just the result.

For each non-standard pattern, keep the working: hours per week, proportion of full-time, resulting entitlement in hours or days.

Because in a year you will be asked how it was arrived at, and reconstructing it produces a different answer about a third of the time.

Keep it with the record, not in someone's email.

Recalculate from the working each year, which catches the mid-year changes nobody applied.

Check the difficult case

Use the independent-work example to frame one representative test for this issue. The useful evidence is the record created when an employee corrects an entry, a manager reviews it and an administrator exports it.

Independent reference

For an external point of reference, see the government information portal. It provides the appropriate starting point for checking current statutory entitlement alongside the employee's contract.