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Rent increase letter

Tell a tenant politely about a new rent, when it starts, why it is rising and how to reply.

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Helen Fischer
Lindenweg 5, 3012 Bern, Switzerland
helen.fischer@example.com

7 November 2026

David Osei and Marta Ruiz
Bahnhofstrasse 21, Apartment 7, 3011 Bern

Subject: New rent for Bahnhofstrasse 21, Apartment 7, 3011 Bern

Dear David Osei and Marta Ruiz,

I am writing to give you notice that the rent for Bahnhofstrasse 21, Apartment 7, 3011 Bern will change.

Lease dated: 1 February 2024
Notice given under: clause 6 of the lease

Amount
Current rent CHF 1,600 per month
New rent CHF 1,680 per month
New rent starts on 1 March 2027

Building insurance and maintenance costs have risen by about 9 percent since the rent was last set, and the heating system was replaced this year.

All other terms of your lease stay the same.

Please update your standing order. The bank details stay the same.

Please let me know by 15 January 2027 that you have received this letter. If you have questions, or if you would like to talk about the new rent, please contact me using the details above. If you think the new rent is not allowed, you can also ask a local tenants' advice service.

Thank you for looking after the home.

Kind regards,

Helen Fischer

Signature: ______________

Templates are a careful starting point, not legal advice. Where the law matters, check what applies where you are.

Home and renting

What this template is for

A polite rent increase letter you fill in online: the current and new rent, when it starts, the reason and how the tenant can reply. Word or PDF, free to download.

It is free to fill in online, needs no account, and downloads as a Word document or a PDF. See all Home and renting templates

Home and renting

What you fill in

The form asks for 13 details. The document fills itself in as you type.

  • Landlord or agent

    For example: Helen Fischer

  • Landlord's address and contact

    For example: Lindenweg 5, 3012 Bern, Switzerland helen.fischer@example.com

  • Tenant or tenants

    For example: David Osei and Marta Ruiz

  • Address of the rented property

    For example: Bahnhofstrasse 21, Apartment 7, 3011 Bern

  • Date of the lease (optional)optional

    For example: 1 February 2024

  • Current rent

    For example: CHF 1,600

  • New rent

    For example: CHF 1,680

  • How often it is paid

    For example: per month

  • Date the new rent starts

    Leave at least the notice your lease and local rules require.

    For example: 1 March 2027

  • Why the rent is rising (optional)optional

    A short honest reason helps, even where none is required.

    For example: Building insurance and maintenance costs have risen by about 9 percent since the rent was last set, and the heating system was replaced this year.

  • The lease clause or rule that allows it (optional)optional

    For example: clause 6 of the lease

  • Anything that changes about paying (optional)optional

    For example: Please update your standing order. The bank details stay the same.

  • Date to reply by

    For example: 15 January 2027

Home and renting

What is inside

The parts of this document, in order.

  1. 1[Landlord or agent]
  2. 2[Landlord's address and contact]
  3. 3[Tenant or tenants]
  4. 4[Address of the rented property]
  5. 5Subject: New rent for [Address of the rented property]
  6. 6Dear [Tenant or tenants],

Templates

How it works

  1. 01

    Fill in

    Type your details in the form. The document fills itself in as you type; click any gap to jump to its field.

  2. 02

    Check

    Read it through. Gaps you have not filled stay marked, so nothing goes out half done.

  3. 03

    Download

    Save it as a Word document to edit further, or as a PDF to send or print.

Make it yours with AI

Open it in the chat and ask for changes: shorter, firmer, another situation, another language.

Adapt it with nerix

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Questions people ask

What details does this template ask for?

The form asks for 13 details, starting with Landlord or agent, Landlord's address and contact, Tenant or tenants, Address of the rented property, Current rent. 4 more are optional.

Can I download this template as Word or PDF?

Yes. When you have filled in the form, save it as a Word document to keep editing, or as a PDF to send or print. It is free and needs no account.

Is what I type sent anywhere?

No. What you type stays in your browser while you fill in the document. It only goes to nerix if you choose to open the template in the chat.

What should I check before I use this template?

Rent rules differ a lot by country and city. Many places limit how much or how often rent can rise, require a set notice period or an official form, and do not allow a rise during a fixed term unless the agreement says so. Check the lease and the local rules before you send this, because a notice that does not follow them may have no effect.

Are these renting templates free?

Yes. Fill in and download any of them for free, with no account.

Is a tenancy template valid in my country?

Tenancy law differs a lot between countries and cities, for example on notice periods and deposits. Use the template as a base and check the rules where the property is.

Should I send a repair request in writing?

Yes, whenever you can. A dated letter shows when you asked and what you asked for, which helps if the problem is not fixed.

Can a landlord and tenant both use the same template?

Yes. The agreement templates are written to be fair to both sides, and each side keeps a signed copy.