Bank transfers
Tell the receiving bank about unusually large incoming transfers in advance. Send the source-of-funds file before the money if necessary. This is especially important after a company sale, inheritance, property sale or crypto liquidation.
For the surrounding context, see Swiss banking hub.
Moving money before the move is a different exercise from moving it after. FreedomBanking sets out why people hold an account outside their own system in the first place.
Securities
An in-specie custody transfer can avoid selling and repurchasing investments solely for relocation. Confirm the old and new brokers can transfer each security and preserve acquisition records.
If this decision changes the viability or sequence of your move, a Swiss relocation strategy consultation can apply it to your own facts.
Border rules differ by country. Switzerland may require information in controls above relevant thresholds even where there is no routine declaration form, while the jurisdiction you leave may impose active declarations. If leaving the EU with EUR 10,000 or more in cash or cash-equivalent instruments, EU customs rules can require declaration; qualifying high-purity gold can fall within the cash-control definition.
For the surrounding context, see opening a Swiss bank account.
Currency
Decide separately whether to move an asset and whether to convert its currency. A large EUR, USD or GBP transfer can arrive in a matching Swiss currency account and be converted later if that produces a better execution price.
Tax and AEOI
The transfer itself and the tax residence change are separate. Keep statements showing pre-move ownership so that no authority or bank later mistakes a transfer of existing capital for new income.
For the surrounding context, see choosing a Swiss bank.
Move the evidence with the asset.
The first transfer sets the tone
For a large move, send money from an account in your own name to an account in your own name. Tell the receiving bank what is coming, from where, why, and what documents evidence the source.
Moving CHF 50,000 as a test can be useful operationally, but do not “smurf” a large transfer into unexplained small amounts. Compliance systems can read that as an attempt to avoid review.
Securities are different from cash
An in-specie portfolio transfer preserves market exposure and can avoid unnecessary disposals, but it is slower and can lose acquisition-data metadata between systems. Export tax lots and statements first. Check whether every fund and security is eligible at the new custodian.
Currency is an investment decision
If your wealth arrives in USD, EUR or GBP, there is no requirement to convert it all to CHF merely because you live in Switzerland. Convert future spending and liabilities deliberately. Negotiate FX on large blocks rather than accepting the retail screen rate.
The objective is not to move the maximum amount on day one. It is to make every transfer explainable, reversible where possible, and consistent with the final asset allocation.
General information on Swiss law and practice, not individual legal, tax or investment advice.