Would be great to understand more about accounting requirements, recurring filings, costs of preparing and filing these and the business tax system in general. Also, are there any other demanding/taxis laws for a company with let's say 4 employees. What about sick leave, what about parental leave? What about if the first hire is underperforming, can you easily get rid of that person etc (important in startups with a handful of employees)?
At least in my case, I would want some information regarding that so I could decide if incorporating in France is a good idea, compared to let's say Estonia or the US.