Nickel and Dimed: On (Not) Getting By in America is a book written by Barbara Ehrenreich. Written from her perspective as an undercover journalist, it sets out to investigate the impact of the 1996 welfare reform act on the working poor in the United States.

The events related in the book took place between spring 1998 and summer 2000. The book was first published in 2001 by Metropolitan Books. An earlier version appeared as an article in the January 1999 issue of Harper's magazine. Ehrenreich later wrote a companion book, Bait and Switch (published September 2005), which discusses her attempt to find a white-collar job.

Barbara Ehrenreich is an American writer and political activist who describes herself as "a myth buster by trade", and has been called "a veteran muckraker" by The New Yorker.During the 1980s and early 1990s she was a prominent figure in the Democratic Socialists of America. She is a widely read and award-winning columnist and essayist, and author of 21 books. Ehrenreich is perhaps best known for her 2001 book Nickel and Dimed: On (Not) Getting By in America. A memoir of Ehrenreich's three-month experiment surviving on minimum wage as a waitress, hotel maid, house cleaner, nursing-home aide, and Wal-Mart clerk, it was described by Newsweek magazine as "jarring" and "full of riveting grit",and by The New Yorker as an "exposé" putting "human flesh on the bones of such abstractions as 'living wage' and 'affordable housing'"