International Society of Exposure Science

Analysis

International Society of Exposure Science is a registered charity in United States, based in Sheridan, WY. It received its IRS tax-exemption ruling in May 1992, 34 years ago. Its declared purposes cover science and technology, which this site groups under arts, culture, heritage and science. The IRS classifies it as a publicly supported organisation (donations from the general public) under section 501(c)(3), and contributions to it are listed as tax-deductible.

In the financial year ending December 2023, International Society of Exposure Science reported income of $681k and spending of $1.0m, spending 152% of what it took in. Across the 5 years on record, from December 2019 to December 2023, income grew from $202k to $681k (+237%), an average of +36% a year. The sharpest change came in the year to December 2021, when income rose by 202%. Over the whole period it spent 120% of the income it received.

Among 45,478 United States charities whose main cause is arts, culture, heritage and science and that reported income, International Society of Exposure Science sits at the 81st percentile: it is larger than about 81% of them. Against every charity in United States with reported income it ranks in the 75th percentile, and in the 77th percentile within WY. Charities of a similar size with the same main cause include Red River Theatres Inc ($681k), Historic Carousel and Museum ($681k) and Whaling Museum Society Inc ($681k).

On its Form 990 for the period ending December 2023, revenue came from contributions and grants 19% and program service revenue 81% of the total. At year end it held assets of $390k against liabilities of $350k, net assets of $40k.