The kip is the currency of Laos since 1955. Historically, one kip was divided into 100 att. The term derives from ກີບ kì:p, a Lao word meaning "ingot."
History
Free Lao Kip (1946)
In 1945–1946, the Free Lao government in Vientiane issued a series of paper money in denominations of 10, 20 and 50 att and 100 kip before the French authorities took control of the region.
Royal Kip (1955)
The kip was reintroduced in 1955, replacing the French Indochinese piastre at par. The kip was sub-divided into 100 att or cents.
Coins
Coins were issued in denominations of 10, 20 and 50 att or cents with French and Lao inscriptions. All were struck in aluminum and had a hole in the centre, like the Chinese cash coins. The only year of issue was 1952.
Banknotes
In 1953, the Laos branch of the Institut d'Emission des Etats du Cambodge, du Laos et du Vietnam issued notes dual denominated in piastre and kip. At the same time, the two other branches had the similar arrangement with the riel in Cambodia and the đồng in South Vietnam. There were notes for 1, 5, 100 and 100 kip/piastres. In 1957, the government issued notes denominated solely in kip. The notes were for 1, 5, 10, 20 and 50 kip printed by the Security Banknote Company, 100 kip printed by the Banque de France and a commemorative 500 kip printed by Thomas De la Rue. 1 and 5 kip notes printed by Bradbury & Wilkinson, and a 10 kip by De la Rue were introduced by 1962. In 1963, 20, 50, 200 and 1000 kip notes were added, all printed by De la Rue. These were followed by 100, 500 and 5000 kip notes in 1974–75, again by De La Rue. A 1975 10 kip by Bradbury & Wilkinson and a 1000 kip by De la Rue were printed but not circulated.
The Pathet Lao kip was introduced sometime before 1976 in the areas which were under the control of the Pathet Lao. Banknote denominations of 1, 10, 20, 50, 100, 200 and 500 kip were issued. The notes were printed in China. In 1976, the Pathet Lao kip replaced the Royal kip throughout Laos following the Pathet Lao's take over of the country. The exchange rate between the two kip was 1 Pathet Lao kip = 20 royal kip.
Lao PDR Kip (1979)
On 16 December 1979, the old Pathet Lao “Liberation” kip was replaced by the new Lao kip at a rate of 100 to 1.
Coins
Coins were again issued in Laos for the first time in 28 years in 1980 with denominations of 10, 20 and 50 att, with each being struck in aluminum and depicting the state emblem on the obverse and agricultural themes on the reverse. These were followed by commemorative 1, 5, 10, 20 and 50 kip coins issued in 1985 for the 10th anniversary of the establishment of the Lao People's Democratic Republic. However, due to the economic toll of the Soviet collapse in 1991 and the persistence of chronic inflation, there are no coins currently in circulation in Laos.
Banknotes
In 1979, banknotes were introduced in denominations of 1, 5, 10, 20, 50 and 100 kip. 500 kip notes were added in 1988, followed by 1000 kip in 1992, 2000 and 5000 kip in 1997, 10,000 and 20,000 kip in 2002 and 50,000 kip on January 17, 2006. On November 15, 2010 a 100,000 kip banknote was issued to commemorate the 450th anniversary of the founding of the capital, Vientiane, and the 35th anniversary of the establishment of the Lao People's Democratic Republic. Kaysone Phomvihane is pictured on the obverse of the 2,000, 5,000, 10,000, 20,000, 50,000, and 100,000 kip banknotes. The Bank of Laos governor announced on January 25, 2012 that the Bank of Laos would issue 100,000 Kip banknotes as a regular issue on February 1, 2012 to encourage Lao people to use the national currency instead of U.S. dollars and Thai baht.
