Is a verbal offer or price agreement binding in Netherlands?

The short answer

A verbal agreement (mondelinge overeenkomst) is just as valid as a written contract under Dutch law. Once you agree on the essential points like price and what will be delivered, you have a binding contract. The challenge lies in proving what exactly was agreed if disputes arise later. This principle applies to most purchases in the Netherlands, except for some specific situations like buying a house.

What does Dutch law say?

The Dutch Civil Code (Burgerlijk Wetboek) states that agreements can be formed in various ways, including verbally. There is no general requirement that contracts must be written. However, special rules apply to certain situations, such as distance purchases or door-to-door sales. For some large transactions, written form is mandatory.

What should you watch out for?

Proof is the biggest problem with verbal agreements in the Netherlands. Therefore, always ensure you have evidence of your conversation, such as witnesses, follow-up emails, or recordings. Also ensure that all important points are clearly discussed and understood by both parties.

Practical example

Imagine you call a painter and ask him to paint your house for €2,000. He says yes and you agree he'll start next week. This is a binding agreement under Dutch law, even though you've put nothing on paper. If the painter later suddenly wants €2,500, he cannot simply do that. Conversely, you're also obligated to pay if he does the work properly. The problem arises if you later have a dispute about which paint should have been used - that's difficult to prove.

What can you do?

Follow these steps to protect yourself with verbal agreements in the Netherlands: