The hidden cost of NOT SPEAKING DUTCH in your team

Most companies underestimate this.

Until it starts costing them real money. The hidden cost of not speaking Dutch in your team.

If you employ international talent in the Netherlands, you’ve probably made English your default working language.

That works—on paper.But in practice, we see a different reality inside teams:

• Side conversations switch to Dutch
• Important nuances get lost
• Meetings become less efficient
• International employees participate less actively
• Communication with customers and local stakeholders slows down

And over time, something more serious happens: Disengagement

Not because people don’t want to contribute—but because it’s simply harder to fully belong.

At Fit4Taal, we work with companies across sectors, and we see the same pattern: Companies invest heavily in attracting international talent… but far less in helping them truly integrate. The result?

• Lower productivity than expected
• Missed opportunities in customer-facing roles
• Higher turnover among international employees

And that last one is expensive. Replacing one employee can cost 6–9 months of salary.

Now compare that to investing in language development early on. This isn’t about turning everyone into fluent Dutch speakers. It’s about enabling employees to:

• Follow informal conversations
• Build relationships with colleagues
• Communicate confidently with clients
• Feel part of the company—not outside of it

The companies that take this seriously don’t just retain talent better — They build stronger, more connected, and more effective teams.