Probably thousands. Most attorney things seem to always involve thousands. Why not just set it up as a corporation right off the bat. By the way, you will not s

Probably thousands. Most attorney things seem to always involve thousands. Why not just set it up as a corporation right off the bat. By the way, you will not set up as a C-Corp, only a corporation. The C vs. S thing is a tax treatment under IRS tax law that you can choose once the entity is formed. Since you might want to raise money, to me it seems like the most intelligent thing to do would be to set up a Delaware corporation and operate as a C-Corp. After that if you decide later that you will NEVER want to raise money then flip it to an LLC on advice from your business tax person.