Impromptu

Analysis

Impromptu is a registered charity in England and Wales, based in Surrey. It was registered in October 2005, 21 years ago. Its declared purposes cover education/training and arts/culture/heritage/science, which this site groups under arts, culture, heritage and science. It says it other charitable activities.

In the financial year ending December 2025, Impromptu reported income of £14k and spending of £12k, spending 84% of its income. Across the 5 years on record, from December 2021 to December 2025, income grew from £8,672 to £14k (+65%), an average of +13% a year. The sharpest change came in the year to December 2022, when income rose by 39%. Over the whole period it spent 92% of the income it received.

Among 17,634 England and Wales charities whose main cause is arts, culture, heritage and science and that reported income, Impromptu sits at the 40th percentile: it is larger than about 40% of them. Against every charity in England and Wales with reported income it ranks in the 38th percentile. Charities of a similar size with the same main cause include Clevedon Choral Society (£14k), Aythorpe Roding Village Hall (£14k) and Cheshire Sinfonia (£14k).