What is the name of your state (only U.S. law)? Ohio. Can I operate a business that operates on donations, uses those donations for environmental protection that also happens to benefit people directly, but not call it a charity? Could, for example, the donations be "membership payments" to a "club"? Could the expenditures be labeled as something like philanthropy, etc.? I know this sounds shady, but I'd like to start an environmental movement that is as simple as possible (read efficient), with as little government intervention as possible.