Hello and good evening. as I already mentioned in another thread I mount the tires for the vehicles in our family. Since now more and more friends talk to me about whether I don’t want to make this commercial and then also to be able to mount you tires I thought about the last days and came to the conclusion: Why not actually. I had played with the thought from time to time, but then again and again rejected. Since I am mainly This should only be a side purchase. So it doesn’t matter whether customers come or not. I just want to be legally secure so that no undeclared work can be attached to me later if I start to take money from known for the assembly. The first course went to the building office wg. change of use of the garage, then business registration. Tax-wise the whole should be handled according to P19 UstG. If someone is in a similar situation and can possibly give me a good operation to name liability insurance?