My wife and I are US citizens. We are moving to for various reasons but mostly because our son is married and lives in Paris. I plan on moving to in november. I have heard that in order to set up a brick and mortar bank in where funds such as Social security and rental income can be deposited it is necessary to have a large sum in the saving somewhere on the order of 15k or more in the French bank . Can someone please this? Thank you very much.