Subletting in Denmark: Tenant Rights & Consent

Subletting & flat-sharing 3 min read · published September 11, 2025

As a tenant in Denmark, subletting can be a practical solution, but it often raises questions about consent, limits and responsibility. This article explains step by step when you may sublet, how to obtain landlord consent, which rules the Lease Act sets out, and which documents and evidence you should collect. We also cover common issues such as deposit, duration, and how to handle disputes with roommates or the landlord. The goal is to give you clear, practical advice so you can make safe decisions without legal expertise. Use this guide as a checklist before making agreements or contacting the Rent Tribunal.

What is subletting?

Subletting means a tenant allows another person to live in part or all of the rental unit, for payment or free of charge. The rules depend on your rental contract and the Lease Act.[1]

When is landlord consent required?

The landlord is generally required to give consent to subletting, unless the lease or law states otherwise. Short, temporary sublets may in some cases be accepted, but it depends on the specific circumstances and agreements between parties.[1]

  • Always obtain the landlord's written consent if the contract requires it.
  • Clearly state the period and timing of the sublet in your request.
  • Describe any payment, deposit, or other financial terms.
  • Attach documentation such as a copy of the lease, photos and a written agreement with the subtenant.
Collect all written agreements and receipts in one folder.

What limits apply to subletting?

There are limits on duration, purpose and number of occupants depending on the lease, housing type and local rules. Disputes can be decided by the Rent Tribunal or the courts.[3]

  • Subletting must not create safety or regulatory issues in the building.
  • The landlord may require names of subtenants for access and responsibility reasons.
  • Illegal subletting can lead to termination if the landlord proves breach of contract.
Always respond in writing and within deadlines if the landlord requests information.

Practical documents and evidence

The following documents help you when making requests or in disputes:

  • Your original lease or a copy of the agreement with the landlord.
  • Written agreements with the subtenant and receipts of payments.
  • Documentation for deposit and any financial arrangements.

Frequently Asked Questions

Can I sublet my home in Denmark without the landlord's consent?
As a rule, landlord consent is normally required, but short or special cases may be exceptions depending on the contract and circumstances.[1]
What should a written sublet agreement include?
A written agreement should state the period, price, deposit, maintenance responsibilities and contact details of the parties.
What if the landlord rejects my request?
First try to resolve it through dialogue. If that does not help, contact the Rent Tribunal or seek advice; keep all documentation.[3]

How to

  1. Contact the landlord in writing and explain the purpose of the sublet, including period and the subtenant's name.
  2. Submit a clear request with attachments: a copy of the lease and photos of the rental unit.
  3. Agree financial terms in writing, including any deposit and monthly rent.
  4. Collect receipts, texts and emails as evidence in case of dispute.
  5. If refused, consider bringing the case to the Rent Tribunal or seeking legal advice.

Help and Support / Resources


  1. [1] Retsinformation
  2. [2] Borger.dk
  3. [3] Huslejenævn
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights Denmark

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.