How do FATCA and CRS affect Swiss bank account holders?

Switzerland participates in both the US Foreign Account Tax Compliance Act (FATCA) and the OECD Common Reporting Standard (CRS), two international frameworks requiring automatic exchange of financial account information between tax authorities. Swiss banks and financial institutions report account data on foreign-resident clients to the FTA, which then shares it with the relevant foreign tax authority.

For US persons (citizens and green card holders) living in Switzerland, FATCA means their Swiss bank accounts, brokerage accounts, and interests in Swiss entities are reported to the IRS annually. Information includes account balances, interest, dividends, and gross proceeds. This is separate from and in addition to the FBAR and FATCA Form 8938 filing obligations that US persons must complete directly with US authorities.

CRS applies to non-US persons and covers over 100 participating countries. Swiss financial institutions identify account holders who are tax resident in a participating CRS country and report their account details to the Swiss FTA, which exchanges the data with the relevant foreign tax authority. Account holders who did not disclose Swiss accounts in their home country have faced penalties following CRS exchanges. Swiss bank secrecy, while still legally protected domestically, does not prevent automatic exchange under these international frameworks.

This is general information only, not professional tax advice. Consult a qualified tax professional for your specific situation.