From the other side of the french blanket so to speak - huge cotizations (social charges) every year payable to MSA disregarding of whether you made a profit or a loss. My household taxes are nearer 1,000 per year for 11 acres and a house. Not everyone (well no one I know) is eligible for subsidies, and I am struggling very, very h ard. I get a lot of advice from the DVMS and the Dept. Agriculture but no money. I love it here, as long as I am able I shall stay, but please be aware that a lot of farmers both french and expats are going down the drain here too.
On the other hand its a wonderful place to live.