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Guide · Hospitality & people · UK

How to cut agency staff costs in a kitchen

The aim is not to ban agency cover, but to need it less. Here is how to reduce the reliance that drives the spend, and use an agency well when you do.

COST PER HOUR OWN 16.50 AGENCY 19-21 THE GAP YOU PAY FOR COVER ILLUSTRATIVE LOADED RATES, NOT A QUOTE
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Agency cover is a lifeline when a section is suddenly short, and a slow leak on the bottom line when it becomes a habit. The aim is not to ban it, but to need it less.

Why agency hours cost what they do

An agency charge rate looks steep next to your own wage bill, and it is, but the gap is not pure profit for the agency. A booked hour has to cover the worker's pay, holiday, National Insurance and pension, the same statutory costs you carry on your own staff, plus the agency's margin and the convenience of cover at short notice. Once you load your own hourly cost with holiday accrual, employer National Insurance and pension, the true difference narrows, but it is still real, and on a full section covered week after week it adds up fast. Agency has its place. Depending on it does not.

Before you cut the spend

Understand what you are actually paying for

Cutting agency cost blindly just leaves you short on a busy Saturday. The goal is to reduce the reliance that drives the spend, and that starts with knowing three things.

Your loaded rate
Know the true cost of your own hour with holiday, National Insurance and pension added, so the comparison is honest.
The 12 week rule
A temporary worker gains equal basic pay after twelve continuous weeks in the same role, so long placements cost more than they look.
Why you need cover
Sickness, churn or simply understaffing? The fix is different for each, and only one of them is genuinely unavoidable.

That last question is the important one. Most heavy agency bills are not caused by freak events. They are caused by running permanently short, so every absence or busy shift has to be bought in at a premium. Fix the underlying staffing and the agency spend falls on its own.

Reducing the reliance

Build a team that needs less cover

The most effective way to cut agency cost is to stop needing so many agency hours, which means staffing to your real demand rather than to a hopeful minimum. A rota that matches people to the shape of your trade, holds a little slack for the inevitable absence and controls overtime keeps the section covered without the phone call to the agency. Getting that structure right is the whole subject of building a rota that reduces overtime and burnout, and a well built rota is the single biggest lever on your cover costs.

A bank of your own casual or part time staff, people who know your kitchen and can pick up shifts, sits between a full rota and the agency, and costs far less than either gap. So does cross training, so that a quiet section can lend a hand to a slammed one. These are the tools that keep a kitchen moving when it is running with half the team off sick without reaching straight for premium cover.

When you do use an agency

Buy in cover the smart way

Sometimes agency cover is the right call, and using it well saves money too. Build a relationship with one or two agencies that know your kitchen, so the people who arrive can actually work your section rather than needing babysitting. Book ahead where you can, since last minute rates are always higher. Check that the agency carries the right insurance and, where your setting involves children or vulnerable people, that its background checks are genuinely in place rather than assumed. A worker who is productive from the first hour is far better value than a cheaper one who slows the whole line down.

Above all, treat every agency shift as a signal. A one off is fine. A pattern is telling you the permanent team is too thin, and that the real saving lies upstream in your staffing, not in haggling over a rate. The cost of constantly buying in cover is closely tied to the true cost of staff turnover in a restaurant, because the churn that empties your rota is what sends you to the agency in the first place.

Questions

Frequently asked questions

Why is agency staff so expensive?

Because the charge rate has to cover the worker's pay plus holiday, National Insurance and pension, the same statutory costs you carry on your own staff, plus the agency's margin and the value of cover at short notice. Once you load your own hourly cost with those same statutory extras the gap narrows, but it stays real, especially over a section covered week after week.

What is the 12 week rule for agency workers?

Under the Agency Workers Regulations, a temporary worker is entitled to the same basic pay and conditions as your own staff after twelve continuous weeks in the same role with the same hirer. It means a long placement costs more than the early weeks suggest, so budget for that step up rather than being caught out by it.

How do I actually reduce my agency spend?

Reduce the reliance, do not just cut the bill. Staff to your real demand with a rota that holds a little slack for absence, build a bank of your own casual staff who know the kitchen, and cross train so sections can cover each other. Most heavy agency bills come from running permanently short, so fixing the base staffing lowers the spend on its own.

Is using an agency ever the right choice?

Yes, for genuine spikes and unexpected gaps. The key is using it well: build a relationship with one or two agencies that know your kitchen, book ahead to avoid premium last minute rates, and check insurance and background vetting are properly in place. A worker who is productive from the first hour is better value than a cheaper one who slows the line.

How do I know if I rely on agency too much?

Treat every agency shift as a signal. An occasional booking is fine, but a regular pattern is telling you the permanent team is too thin. When cover becomes routine, the real saving is upstream in your staffing and retention, not in negotiating the hourly rate. Persistent agency use and high staff turnover usually go hand in hand.

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A stable kitchen needs less bought in cover

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