Irene Montero promises €1,800 minimum wage and 30 working hours per week

Irene Montero promises €1,800 minimum wage and 30-hour work week

Irene Montero has made the €1,800 minimum wage and 30-hour work week the banner of her career leading up to 2027. It is a grand promise in the headline but complicated when viewed through the numbers. On the table are the costs that businesses would incur, the fit within a service economy with low-skilled employment, and a tax structure that consumes much of any increase.
None of these three fronts can be resolved with just a banner.

What exactly is Irene Montero promising

The announcement has two parts: raising the minimum wage to €1,800 and setting the working week at 30 hours. The first is a figure; the second is a change in how working time is distributed. Moving from 40 to 30 hours while maintaining salary concentrates the same cost over fewer hours—a move no company absorbs without affecting prices, staff, or productivity. This is a campaign commitment, not a text with parliamentary backing.

The minimum wage payroll has multiplied by 28 since 2000

This is where the data frames the debate. In the year 2000, there were 165,000 payrolls paid the minimum wage: with a minimum annual salary of €6,000, they totaled €980 million in payroll, plus about €300 million in social contributions. Today, those paid the minimum wage number 1.6 million, and at €17,000 annually, they move €27.35 million in salaries and €8.3 million in contributions: almost €36 million in total. The growth is about 28 times, a 2,800% increase.

This figure allows for two interpretations. One underlines that the minimum wage has risen and brought more workers into its orbit, expanding the protection net. The other points out that a country where 1.6 million payrolls remain at the minimum wage has a structural problem, not merely one of decrees.

Why does a minimum wage increase amount to almost nothing?

Due to the Personal Income Tax (IRPF), among other things. Since the tax brackets are not adjusted for inflation—the so-called deflation—every nominal increase pushes some workers into higher tax brackets, and the increment is diluted in withholding.
The net effect on the paycheck is much smaller than announced.

Added to this is the other side of the coin. If the minimum wage rises to €1,800, the employer does not pay €1,800: they pay salary plus contributions. The real cost per worker skyrockets, and in a context where housing, groceries, and cars have grown far faster than wages, the feeling of increase quickly evaporates.

Who pays for the €1,800 minimum wage

The question runs through the entire issue: where does the money come from? In an economy with a strong service sector and low-skilled employment, the business margin is narrow, and the extra cost is passed on through prices or staff cuts. The example that circulates is that of the electrician who ends up charging €150 per hour: if wages go up, tariffs go up.

It is not an argument against raising the minimum wage, but against raising it without touching anything else. Business owners have their position, and the bodies that set economic policy add another layer of friction. Between the announcement and its application lie several doors beyond anyone's control.

The electoral calendar explains the announcement

There is a political reading of the move. The 5% threshold required in European elections leaves little room for small parties, and the race toward 2027 pushes to reorganize the left flank of the PSOE.
In that landscape, asking for primaries and placing two high-impact measures on display has more to do with branding than legislating.

The promise of the minimum wage and 30 hours functions as a brand identity: it brings together those who believe it can be done and those who do not, generating conversation in both cases. Which, in politics, is half the battle.

With these considerations, the sensible prediction is that the announcement will survive the electoral cycle, and its actual implementation, if it ever comes, will bear little resemblance to the headline. Raising the minimum wage without deflating the IRPF barely changes the paycheck; lowering the working week to 30 hours without touching the salary changes any company's balance sheet. Both things are defensible. Neither is passed alone.