Where should I register and store my will in Switzerland?

Under Swiss inheritance law, a holographic will is legally effective only if it is discovered and delivered to the relevant cantonal probate authority immediately following the testator's death (Swiss Civil Code Art. 556 SCC). Selecting a secure storage option is just as crucial as ensuring the formal validity of the document. In Switzerland, official deposit (Amtliche Hinterlegung / Dépôt officiel) with the competent cantonal authority (e.g. the Notary Office, Probate Court, or Justice of the Peace) is the safest and officially designated method under Article 504 SCC.

Official safekeeping ensures that your will is shielded against fire, theft, accidental loss, or intentional tampering by disinherited relatives. Deposited wills are typically entered into the Swiss Central Register of Wills (Zentrales Testamentenregister / RST), which automatically triggers probate proceedings once the civil registry records the death.

1. Swiss Will Storage Options Compared

The table below summarizes the four primary storage methods available to residents in Switzerland:

2. Why Bank Safe Deposit Boxes and Home Storage are Problematic

Many international residents assume a bank safe deposit box is the ideal repository for estate documents. However, under Swiss banking regulations, as soon as a bank receives notice of a client's death, the deceased's accounts and safety deposit boxes are immediately frozen. Heirs cannot access the box without an official Certificate of Inheritance (Erbschein), which the probate court cannot issue without first reviewing the will.

Similarly, keeping your handwritten document in a private drawer risks loss or destruction by relatives dissatisfied with your testamentary wishes. Once you have prepared your handwritten holographic format, placing it into official cantonal safekeeping or opting for notary registration guarantees peace of mind.

3. Step-by-Step Guide: How to Officially Deposit Your Will

1. Identify Your Cantonal Authority: Depending on your canton of residence, deposit your will with the local Notariat (e.g. Zurich), Justice of the Peace (e.g. Vaud/Geneva), or District Court (e.g. Basel).
2. Seal the Original Will: Place the original handwritten document inside an envelope clearly marked with your full name, date of birth, and current address.
3. Submit in Person or via Registered Mail: Present the sealed envelope with official government photo identification.
4. Keep the Official Deposit Receipt: You will be issued an official safekeeping certificate (Hinterlegungsschein). Store a copy and inform your executor or trusted relative of its location.

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