A non-profit organization (abbreviated as NPO, also known as a not-for-profit organization) is an organization that does not distribute its surplus funds to owners or shareholders, but instead uses them to help pursue its goals. Examples of NPOs include charities (i.e. charitable organizations), trade unions, and public arts organizations. Attorneys who work with non-profit organizations help in establishing and operating a non-profit within the requirements of the law, deal with issues of taxation, corporate governance, telephone solicitation and charitable fraud.
Tiller is an unincorporated community in Douglas County, Oregon, United States. It is located on Oregon Route 227 and the South Umpqua River, in the Umpqua National Forest. Tiller was named for Aaron Tiller, who settled in the locality. Tiller post office was established in 1902.