The annual-leave entitlement behind December
A full-time domestic worker gets at least 3 weeks (21 consecutive days, counting their ordinary working days) of paid annual leave a year — 15 working days for a five-day week, 18 for a six-day week. December is when most households and workers take it. The leave is paid: the worker receives their normal wage for the leave days, ideally before they go, and it can't be replaced with cash except as a payout when employment ends.
A festive shutdown comes off annual leave — by agreement
If you close the household for, say, two weeks in December and the worker doesn't work, that time generally comes off their paid annual leave. The key word is agreement: you should plan the shutdown dates with the worker rather than spring it on them, and ideally set the practice out in the contract. If the worker doesn't have enough accrued leave to cover the whole shutdown, you can't force unpaid leave on them without agreement — discuss it.
Public holidays stay separate
Public holidays inside the festive period — typically 16, 25 and 26 December and 1 January — are not annual-leave days. A public holiday that falls during the worker's leave doesn't consume a leave day; the worker keeps it. And if the worker works any of those public holidays, that day is paid at double, separate from leave entirely. See our public-holiday pay guide for the festive cluster.
Planning it fairly
The fair, lawful approach: agree the December leave or shutdown dates with the worker well ahead of time, confirm how many of their annual-leave days it uses, keep the public holidays as paid public holidays, and pay the leave wage before they go. Record the leave taken so the year's balance is clear. A little planning avoids the classic December disputes about who owed what. Compliance tool, not legal advice.