1. Do EU Nationals need a French Social Security number before registering as Auto Entrepreneur vs EURL vs SASU?
2. Does it make a difference if the person starting the business has been living in France for some years, has had health cover via her spouse, was previously employed by foreign companies (and is paying all French income taxes and SS taxes, though again without a SS#), but isn’t presently employed?
3. Given the above, when and how should the person apply for the SS# to make the process as efficient as possible?