# Rent Increase in Jönköping: How It Works When the Rent Goes Up

*Agnes Forsberg*
*13 november 2026*

> A rent increase in Jönköping must be communicated in writing, with the amount in kronor and a final date to object. Learn what rights you have as a tenant.

Your rent cannot be raised however the landlord wants. In Jönköping, as in the rest of Sweden, the rent rules in the Swedish Land Code (Jordabalk, 1970:994) apply. A rent increase must be communicated in writing, state the amount of the increase in Swedish kronor, and give you a final date to object. If you do nothing, the increase may take effect. This article explains what applies when you live in a rental apartment in Jönköping and receive a rent increase notice — and what you can do if you think the new rent is unreasonable.

## How a rent increase is communicated

The landlord must send a written notice of the rent increase. According to section 54 of the Land Code (1970:994), the notice must state the amount of the increase in kronor. It must also state a final date by which you as a tenant can notify that you object to the increase.

The notice must be clear and complete. If the landlord wants the increase to take effect, it must state exactly how many kronor the rent is increased by. A verbal promise of higher rent is not enough. Without a correct written notice that follows the rent rules, the rent increase cannot take effect in the way the landlord intended.

If you receive such a notice, save it and note the final date for objecting. That date is crucial for your opportunity to influence the new rent.

## What is a reasonable rent in Jönköping?

A rent must be reasonable. According to section 55 of the Land Code, the rent for a rental apartment may not exceed the reasonable rent. When assessing this, the apartment is compared with similar apartments in the area — in this case Jönköping. This means the rent is set in relation to what other tenants pay for similar homes in the same municipality.

If no comparison can be made with similar apartments in the area, other grounds may be used, but the main rule is that the rent is tested against similar apartments in Jönköping. This gives you as a tenant a concrete starting point if you want to question a rent increase. You can, for example, find out what similar apartments in Jönköping cost and use that as a basis in a conversation with the landlord or in a dispute before the rent tribunal.

It is important to remember that "reasonable rent" is not a fixed amount. It varies between different parts of Jönköping, between different types of apartments, and over time depending on the housing market. A rent increase may therefore be reasonable for one apartment but unreasonable for another, even in the same municipality.

## Rent negotiation and the rent tribunal

In Jönköping, the rent can also be determined through a negotiation agreement under the Rent Negotiation Act (1978:304). If your rental agreement contains a negotiation clause and the rent terms have been included in such an agreement, special rules apply for how the rent is set. The Swedish Union of Tenants and the landlord can negotiate the rent collectively.

If you and the landlord cannot agree on the new rent, the rent tribunal is the body that can decide the matter. The rent tribunal assesses whether the increase is reasonable under the law and may set a different rent than the one requested by the landlord. This is an important opportunity for you as a tenant if you think the landlord's request is unreasonable.

If your rental apartment is covered by a negotiation order under the Rent Negotiation Act, certain provisions of the rent rules on reasonable rent apply only if that follows from the Act. This can affect which rules apply to your apartment in Jönköping.

## What you can do as a tenant in Jönköping

When you receive a rent increase notice, you have the following options:

1. Read the notice carefully. Check that it is in writing, that the amount in kronor is clearly stated, and that a final date for objecting to the increase is indicated.

2. Object in writing before the final date if you think the increase is unreasonable. Silence may be interpreted as you accepting the increase, so do not wait until the last day.

3. Keep all correspondence with the landlord. The rent increase notice, your reply and any agreements may become important if the matter is later reviewed by the rent tribunal.

4. Contact the Swedish Union of Tenants if you are a member or want to become one. The Swedish Union of Tenants negotiates rents on behalf of its members and can give advice on what applies in Jönköping. On hyresgastforeningen.se they describe how they negotiate rent together with their members.

5. If you rent a student apartment in Jönköping, you can turn to Studentbostäder JU or Vätterhem. They are the larger student housing companies in the city and have their own queues and rental rules for students at Jönköping University.

## When does the new rent start to apply?

The new rent does not start to apply immediately when you receive the notice. If you do not object in writing before the final date stated in the notice, the rent increase may take effect after that date. It is therefore important that you act in time.

If you object to the increase and the parties cannot agree, the matter can be reviewed by the rent tribunal. Until then, the old rent usually applies, but this may vary depending on the circumstances. Do not hesitate to seek help if you are unsure what applies to your contract.

## Frequently asked questions about rent increases in Jönköping

Does the rent increase always have to be in writing?
Yes. The landlord must communicate the rent increase in writing, with the amount in kronor and a final date for objection. A verbal notice is not sufficient.

Can the rent be increased at any time?
No. The rent increase must follow the rules in the rent legislation and any negotiation agreements. It must be communicated in the way the law requires, with correct information about the amount and time limits.

Who decides whether the rent is reasonable?
First, the rent is compared with similar apartments in the area. If the parties cannot agree, the rent tribunal can review whether the increase is reasonable under the law.

Can the Swedish Union of Tenants help me in Jönköping?
Yes, if you are a member, the Swedish Union of Tenants can negotiate on your behalf and give advice on your rent increase. They can also help you assess whether the new rent is reasonable compared with similar apartments in Jönköping.

What happens if I do not reply to the rent increase notice?
If you do not notify the landlord that you object before the final date, the increase may take effect. Save the notice and note the date so that you do not miss the chance to react.