The Community Charge, commonly known as the poll tax, was a system of local taxation introduced by Margaret Thatcher's government whereby each taxpayer was taxed the same fixed sum, with the precise amount being set by each local authority. It replaced domestic rates in Scotland from 1989, prior to its introduction in England and Wales from 1990. The abolition of the poll tax was announced in 1991 and it was replaced in 1993 by the current system of the Council Tax.

Margaret Hilda Thatcher, Baroness Thatcher, was a British stateswoman and Conservative politician who served as Prime Minister of the United Kingdom from 1979 to 1990 and Leader of the Conservative Party from 1975 to 1990. She was the longest-serving British prime minister of the 20th century and the first woman to hold the position. As prime minister, she implemented economic policies known as Thatcherism. A Soviet journalist dubbed her the "Iron Lady", a nickname that became associated with her uncompromising politics and leadership style.