I paid $55 for an LLC in Oregon, and did the paperwork myself. I also shelled out around $100 for various Nolo books. (My calculation was that I'd rather spend the money to get a basic understanding of the process than to just pay someone to do some simple paperwork).

It varies by state. I think I paid $400 in Michigan, but that was mostly for legal fees to have someone manage all the paperwork for me. I don't remember the actual state-required fees to be all that excessive at all.

Yeah in my experience it's been at least $350+ for the year, once you factor in all the various fees.

If you want to do it all yourself you can probably shave half off of that.

Indiana is about 90