Swiss banks distinguish between ordinary account authority, incapacity planning and authority after death. A power of attorney that works while you are alive may not solve probate after death.
If this decision changes the viability or sequence of your move, a Swiss relocation strategy consultation can apply it to your own facts.
During incapacity
Use bank-specific powers of attorney where appropriate and coordinate them with Swiss adult-protection planning. A Swiss advance care/representation mandate can designate who acts if you lose capacity, but the bank still needs documents it can operationally rely on.
For the surrounding context, see Swiss banking hub.
At death
Banks usually freeze or restrict transactions once they are notified of death until heirs or executors prove authority. The estate may need an inheritance certificate, probate documents or foreign equivalents, sometimes with apostille and translation.
Joint accounts do not automatically bypass inheritance law.
Cross-border estates
If heirs live abroad or the deceased has multiple citizenships, wills, marital-property law, succession law and tax can involve several jurisdictions.
For the surrounding context, see opening a Swiss bank account.
For the surrounding context, see choosing a Swiss bank.
Keep a current asset list, contact details for banks and advisers, original powers, wills and an explanation of where the documents are stored.
The best emergency file is boring, current and easy for your family to find.
Where the account itself sits outside your country of residence, the protective questions change again. FreedomBanking covers asset protection with an account held abroad.
Build the emergency file while everyone is healthy
A spouse knowing the name of the bank is not the same as having legal authority. Ask each institution how its power of attorney works during incapacity and after death. Bank forms can interact with general powers of attorney and inheritance law in ways that differ by institution.
Your emergency file should contain account/custodian names, relationship managers, powers of attorney, safe-deposit information, company signing rights, pension contacts and the location of wills and estate documents. Keep security credentials separately; do not create an identity-theft kit in one folder.
International heirs add another jurisdiction
If heirs live abroad, the Swiss bank may require probate/succession documents, certified translations and tax information before assets move. The heirs’ residence can also change AEOI reporting once they become account holders.
A cross-border estate should be coordinated with the inheritance and gift-tax position in the relevant Swiss canton and the country of the deceased/heirs.
The goal is not to make the bank release money quickly at any cost. It is to ensure the right person can act when the account owner cannot.
General information on Swiss law and practice, not individual legal, tax or investment advice.
