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.
Holtsville is a hamlet in Suffolk County, New York, United States. The population was 17,006 at the 2000 census. Holtsville is the location of an IRS Processing Center (which has the lowest assigned numerical ZIP Code, 00501) and is in the Town of Brookhaven and the Town of Islip.