Each year, many tenants in the Netherlands face a rent increase. Sometimes this seems self-evident, but did you know that a landlord may not simply increase the rent without limit? Strict legal rules apply.
The tenancy law attorneys at Arslan Advocaten explain when a rent increase is permitted, what the maximum increase is, how you can object, and what you can do in the event of a dispute with your landlord.
Legal rules for rent increases
There are various types of rental contracts in the Netherlands. The rules for rent increases depend on the type of dwelling:
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Social rental housing
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A statutory maximum applies to social rent.
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The government sets a maximum percentage each year.
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Tenants with a higher income can receive an income-dependent rent increase.
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Private sector (liberalized rent)
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There are no statutory maximums for the annual rent increase here.
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The terms regarding rent increases are usually in the lease.
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Still, there are limits: an increase may not be unreasonable or misleading.
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Service charges and utilities
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In addition to the base rent, a landlord may increase service charges or the costs for gas, water and electricity, but only if these are substantiated and correctly passed through.
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How often may the rent be increased?
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Social housing: at most once per year (July 1 is the default).
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Private sector: usually according to contractual terms, but not unlimited.
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Renovation or improvements: an additional increase is only permitted if the dwelling has been demonstrably improved (for example, insulation or a new kitchen).
Objecting to a rent increase
As a tenant, you can object to a rent increase. You do so as follows:
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Check the increase
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Does the increase meet the legal requirements?
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Is the increase correctly stated in the letter?
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Submit an objection on time
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For social housing: within 6 weeks after the announcement.
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For the private sector: within the period specified in the contract.
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Contact the Rent Tribunal
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For social housing, you can have the increase reviewed by the Rent Tribunal.
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In the private sector, in many cases you can also have its reasonableness assessed.
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Practical examples
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Social housing in Utrecht: a tenant received a rent increase of 8%. The Rent Tribunal reduced this to 2.3% because the legal maximum had been exceeded.
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Private rental sector in Amsterdam: a landlord increased the rent by 15% without clear justification. The judge ruled that this was unreasonable.
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Service charges in The Hague: a tenant paid € 200 extra per month in service charges. After review, only € 50 in actual costs had been incurred.
Checklist for tenants for rent increases
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📑 Check whether the increase falls within the legal rules.
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📉 Determine whether your home falls in the social sector or the private sector.
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🧾 Keep the letter that announces the increase.
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⚖️ Lodge an objection within 6 weeks if you disagree.
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👨⚖️ Consult a lawyer in case of disputes or unreasonable increases.
Frequently Asked Questions (FAQ)
1. Can my landlord just raise the rent?
No, this can only be done in accordance with legal rules or contractual agreements.
2. What is the maximum rent increase?
For social housing, the government sets the maximum each year. For the private sector, there is no fixed percentage, but increases must be reasonable.
3. What if I do not agree with the rent increase?
You can file an objection with the landlord and involve the Rent Tribunal or a court.
4. Does the rent increase also apply if my home has been improved?
Yes, but only if the improvement is demonstrable and the increase remains reasonable.
Conclusion
A rent increase is not always automatic. The rules differ between social housing and the private sector, but in all cases a landlord must comply with the law. Be aware that, as a tenant, you can file an objection and are often successful against unjustified increases.
The tenancy law lawyers at Arslan Advocaten assist tenants with disputes about rent increases, service charges, and proceedings before the Rent Tribunal or the court.





