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A minimum-wage increase gets celebrated everywhere as good news for your staff — and it is, if you're the one sitting on that minimum. If you've been three years above it, that same increase is often the moment you start looking around.
The scenario plays out the same way everywhere. Your starting wage rises on 1 January with the statutory indexation. You welcome a new commis onto that new minimum. And your sous chef — four years in, two promotions behind them, the person who trained that new commis in the first place — discovers the gap between their two payslips is suddenly a few hundred euro smaller than it was last year, without anyone ever deciding that on purpose.
That mechanism has a name in the HR literature: wage compression (also called pay compression or salary compression). It isn't a payroll mistake — it's the mathematical consequence of a law that touches exactly one wage, the floor, while everything above it stays exactly where it was until someone actively decides to raise it too. And that rarely happens by itself.
This piece first walks through the numbers behind the raise itself, then the six signs that tell you it's already happening on your own team, and closes with a calculator where you run your own pay ladder against the next increase — and watch, in real time, which rung disappears first.
Why a minimum-wage raise is a different problem from a higher wage bill
A higher wage bill is a number that gets bigger. Wage compression is something else entirely: it's the distance between two numbers getting smaller, without you touching either one. The law lifts the floor. Whatever stands above it just keeps standing there — unless you actively raise it too.
That's exactly why the problem is so easy to miss. Your payroll cost visibly goes up (it's right there on your ledger), so it feels like you "did something" about pay this year. But the only person whose purchasing power and relative standing actually improved is the starter. Everyone above them got a quiet cut to what economists call pay relativity — how much more they earn than the entry-level role, expressed as a percentage rather than a euro amount.
And that relativity is exactly what experienced staff hang their sense of seniority on. Research into the US fast-food industry (Katz & Krueger, NBER) found that minimum-wage increases sharply compress the distribution of starting wages — even among employers who already paid more than the law required. The pattern isn't unique to people sitting right on the minimum; it pushes well up the ladder.
The numbers behind the raise
The EU's Adequate Minimum Wages Directive ((EU) 2022/2041) required every member state to transpose it into national law by 15 November 2024. Article 4(2) sets a concrete threshold: once collective-bargaining coverage in a country drops below 80%, that state must adopt an action plan to strengthen it — an obligation of effort, the European Commission itself calls it, not of result. What that does to the FLOOR of the pay scale is the same everywhere: it moves, every year, regardless of what happens to the rest of the ladder above it.
Exactly how far that floor moves varies enormously by country. Eurostat counted, in January 2026, that 22 of the EU's 27 member states run a statutory minimum wage, ranging from €620/month in Bulgaria to €2,704/month in Luxembourg — a 4.4× nominal gap, still 2.4× once adjusted for price levels (purchasing power standard). Germany raised its minimum wage on 1 January 2026 from €12.82 to €13.90 an hour (+8.4%), directly affecting 6.6 million workers. The Netherlands moved to €14.71/hour for anyone 21 or older; Poland to €920/month, up from €870 the year before.
The number itself is never the same from one country to the next — but the mechanism is: a law that raises one rung of the ladder never automatically touches the rungs above it, in any EU country. What follows is what that actually does to a kitchen team.
A senior wage that stays flat, against a minimum wage that gets indexed every year. Nobody made a decision — and the gap closes anyway.
This is an illustrative pattern, not a forecast for your own country — the point is the DIRECTION: without an active decision to raise pay above the floor too, the gap closes on its own, year after year, until it stops giving your best people a reason to stay.
6 Signs Your Pay Scale Is Already Compressing
1. Your sous chef earns only a few tens of euro more than the new commis
This is the clearest signal, and the most often ignored — because nobody tracks it as a single number. Put the two payslips side by side: if the gap between your most experienced kitchen hire and your newest one is smaller than a good weekend of tips, the title "sous chef" no longer carries any pay weight — only a job description.
2. Almost everyone sits ON the minimum instead of above it
Count how many of your permanent kitchen staff earn within 5% of the statutory minimum. If that share has crept up over the last two years without you deciding to pay more people at the floor, that isn't coincidence — that's the floor climbing while your pay scale stayed exactly where it was.
3. A cook with five years of experience asks for exactly what a starter now makes
When a negotiation with an experienced candidate opens at a figure that happens to match your entry-level role, that candidate has already done the maths on your pay scale for you. They aren't asking what their experience is worth — they're asking what the market is paying someone who can't do anything yet, because that number is the only one that keeps moving.
4. Resignations cluster right after every wage indexation
Look at the dates on your most experienced staff's resignation letters over the last two or three years. Do they cluster around January, or whenever the indexation lands? That isn't a "new year" mood — it's the first moment someone sees, in black and white, exactly how much the gap has shrunk.
5. New hires don't negotiate anymore — they already know the ceiling
If applicants stop pushing back on your pay offer, that usually isn't a sign your offer is perfect. It's a sign the spread between your lowest and highest wage has narrowed so much there's simply nothing left to negotiate — the ceiling already sits almost on top of the starting point.
6. You're still running last year's pay grid — from three years ago
This is the status-quo trap: your pay scale was drawn up deliberately once, with deliberate gaps between roles and seniority. It hasn't been reopened since, while the minimum wage underneath it moved every single year. A scale you fixed on opening day and never revisited is, by definition, a scale that says something different today than it did when you wrote it.
Run Your Own Pay Ladder Through It
The six signs above are what you can already see NOW. The simulator below shows what the NEXT mandated increase does — before you actually get it.
Type in your own kitchen's five wages (or leave the illustrative example in place), drag the slider to the next indexation you expect, and watch which rung is the first one to scrape against the new floor.
The Pay-Ladder Simulator
Five wages, one slider. See live which rung gets caught first — and what it costs to raise the whole ladder along with it.
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An illustrative model, not payroll advice: it assumes full-time gross monthly wages and a single increase that only touches the starting wage, exactly as the law prescribes it — your own sector scale, collective agreement and seniority rules decide exactly what's legally required and permitted.
Notice what does NOT change when you move the slider: the four wages above the starting wage stay exactly where you typed them. Only the floor moves — and because the floor moves while nothing else does, every rung loses exactly the same number of euro of headroom, regardless of how senior it is. For your head chef, that's a ripple. For your one-year cook, whose gap was already the thinnest, it's often the rung that disappears first.
That's why "just raise the minimum the way the law asks" is rarely enough on its own: it solves the starter's problem and hands it straight to the person standing right above them.
How to Pull the Scale Back Up Without Wrecking Your Payroll Budget
A full catch-up for everyone at once is rarely affordable — and usually not necessary either. The most cost-effective approach pulls the ladder back up in stages, starting with the rung closest to the floor.
This week
- Line up every wage on your permanent kitchen team, lowest to highest, in one list — including today's minimum wage as the bottom line.
- Flag every rung sitting less than 8% above the rung below it: that's where compression is already felt.
- Ask your two most experienced people, informally, whether they've noticed the gap with newer colleagues shrinking over the past two years. Their answer is often more accurate than your payroll spreadsheet.
This month
- Set a minimum percentage gap you want to protect at each level (say, 8% per year of seniority, 15% into a supervisory role) — and write it down as a standing rule, not a one-off correction.
- Cost out what it takes to lift only the most exposed rung (usually 1–2 years' experience) back to that gap — that's usually a fraction of what a full re-spread would cost.
- Communicate the rule itself, not just the euro amount: people who know there's a system that pulls them along automatically at every indexation are less likely to sit and wait until they have to ask for a correction themselves.
This quarter
- Build next year's indexation into your budget now — not as a January surprise, but as a predictable cost you're already partly reserving for the rung(s) above it.
- Review the scale at least once a year, tied to whenever the minimum wage itself gets reviewed, so the two never drift more than twelve months apart.
- If a full re-spread isn't affordable, prioritise the role that's most expensive to replace (usually the sous chef, or whoever trains new cooks) over an equal raise for everyone.
What Compression Costs You If You Do Nothing
Katz and Krueger's research into the US fast-food industry showed something just as relevant to a kitchen: minimum-wage increases compress the wage distribution even among employers who already paid more than required. The problem doesn't disappear because you "already pay well" — it just moves up one rung, until nobody is watching it there either.
The HR literature on wage compression (AIHR, Rippling, FirstHR) is unusually consistent on one point: it's one of the most underrated drivers of turnover among exactly the people who are most expensive to replace. Not because they suddenly earn less — they earn exactly what they earned last year — but because the difference between what they can do and what a starter can do is no longer reflected in what they're paid.
A minimum-wage increase is never only a question of what the law requires you to do. Every year, it's also a question of what it does NOT require above that — and whether you do it anyway, for the people who actually keep your team running.