I don't think the corporate structure matters at this point. If you get investors they'll want a C-corp anyhow and you can hire a lawyer to create it once you h

I don't think the corporate structure matters at this point. If you get investors they'll want a C-corp anyhow and you can hire a lawyer to create it once you have investor interest. If you want to limit liability, an LLC won't matter until you have enough money to separate your personal finances from the company. Rely on a copyright notice and a disclaimer of liability (like the ones found in any software license in all caps). Basically until you have income or investors, registering a business is just a waste of your money. IANAL - not legal advice