Lease Termination Toolkit

Terminate ordinarily or extraordinarily with 10 building blocks: notice letter, family-home variant, replacement-tenant package and deposit release.

Checked on 21 August 2026 by Jens Herbst, BoVitaWe keep every document current and check it regularly against the sources.

Who is this document for?

For tenants terminating their flat or room, including off-schedule with a replacement tenant, who want deadlines, form and deposit handled cleanly.

What is inside

  • Ordinary termination, including the family-home variant (both spouses sign, CO Art. 266m/n)
  • Extraordinary termination with statement of grounds (CO Art. 266g)
  • Replacement-tenant cover letter plus applicant dossier checklist (Art. 264 CO)
  • Handover protocol template and defect photo checklist
  • Excerpt from the joint lifespan table and deposit-release request to the bank

How to fill it in

  1. 1First check the termination date and notice period in your lease; the kit explains the logic.
  2. 2For family homes BOTH spouses must sign, otherwise the notice is invalid.
  3. 3Print the finished letter, sign it and send it by registered A-Mail.

Frequently asked questions

For all Swiss tenancies: ordinary termination at the contract date, extraordinary termination for important reasons, and leaving off-schedule with an acceptable replacement tenant under Art. 264 CO.

No. The notice must be signed and sent by registered mail; for family homes with both spouses' signatures (CO Art. 266m/n). The kit walks you through exactly that.

Your lease and the customary local dates govern; three months to local dates is typical. The kit shows where to find both and how to determine the next date.

Yes, by presenting a solvent, acceptable replacement tenant who takes over on identical terms (Art. 264 CO); the replacement-tenant package is built for exactly that.

After proper handover; without claims the bank releases the account. The included release request speeds that up.

If the template alone is not enough

In-depth guideCancelling a Swiss Apartment Lease (2026): Notice Periods, Local End Dates, Templates + CalculatorThe article goes deeper than the document: deadlines, examples and where to turn.Let it fill itself interminate apartment lease switzerlandThe tool does the same work, just without the typing.

What this document is based on

Every provision is checked against the wording of the consolidated version. The links lead straight to the federal statute.

  • OR Art. 266c · Kuendigungsfrist bei Wohnungen

    For residential leases the notice period is three months, to a locally customary date or, absent local custom, to the end of a three-month rental period.

    OR Art. 266c, SR 220 · Status 01.01.2026

  • OR Art. 266g · Ausserordentliche Kuendigung aus wichtigen Gruenden

    For important reasons that make performance unreasonable, either party may terminate with the statutory notice period to ANY date. There is no tie to a termination date here. The court decides the financial consequences of early termination weighing all circumstances, so expect a counterclaim.

    OR Art. 266g Abs. 1 und 2, SR 220 · Status 01.01.2026

When the document alone is not enough

In tenancy matters the conciliation procedure is free of charge. You need no lawyer, and the authority also gives advice.

Find the conciliation authority of your cantonSwiss Tenants' AssociationAdvice, fact sheets and template letters (in German)

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BoVita rents furnished shared rooms with all-in rent in Aarau, Wohlen, St. Gallen and Brugg. Reply within 48 hours on working days.

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Related documents

Reclaim Your Rental Deposit

Check every deduction against the service life, demand the release in writing, and after one year take the direct route via the bank. With two template letters.

Challenge or Extend a Termination

The 30-day deadline right at the top, then check the formalities, request the reasons and file in time with the conciliation authority. With template letter and request form.

Moving Checklist: the 12-Week Plan

The whole move as one plan: 12 weeks scheduled backwards, termination with replacement template, logistics, handover day and address master list.