Legal Terms

Co-Tenant

Medehuurder

A person who is not on the original lease but has the same legal rights and obligations as the main tenant, a status that is acquired, not automatically granted.

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Use exceptions, authority, and related terms to place Co-Tenant (Status) within the Dutch housing system. Continue into the full entry and related definitions before relying on the term in practice.

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More Than Just a Housemate

In Dutch rental law, there is a crucial distinction between a simple housemate or occupant (huisgenoot or inwonende) and a legally recognized medehuurder (co-tenant). A housemate has no formal relationship with the landlord and possesses very few rights. A co-tenant, however, has the exact same legal rights and obligations as the main tenant whose name is on the original rental agreement. They are a fully-fledged tenant in the eyes of the law. This status provides significant security, particularly in the event of a relationship breakdown or the death of the main tenant, but it also carries the full weight of responsibility for the lease.

How to Become a Co-Tenant

One does not simply become a co-tenant by moving in with someone. The status must be acquired through one of two formal pathways:

By Law (for Spouses and Registered Partners): If the tenant is married or has a registered partnership, their spouse or partner automatically becomes a co-tenant by law, as long as the property is their main residence. They do not need the landlord's permission; the status is granted by the civil code.

By Request (for other long-term partners): A partner who is not married or in a registered partnership can still become a co-tenant, but they must formally request it. To do so, they must prove that they have been living with the main tenant in the property and have been running a 'durable common household' (duurzame gemeenschappelijke huishouding) for at least two years. The main tenant and the partner must submit a joint request to the landlord. If the landlord refuses this reasonable request, the couple can petition the court to grant the co-tenancy.

The Rights and Obligations of Co-Tenancy

Becoming a co-tenant has two major consequences:

The Rights: A co-tenant has the independent right to remain in the property. If the main tenant whose name is on the contract moves out or passes away, the co-tenant automatically becomes the sole main tenant and can continue the lease. This is a vital protection against losing one's home.

The Obligations: A co-tenant is jointly and severally liable (hoofdelijk aansprakelijk) for all obligations under the lease. This means they are legally responsible for the payment of the entire rent, not just a 'share'. If the main tenant fails to pay, the landlord can legally demand the full amount from the co-tenant.