Sister Bay Historical Society Inc

Analysis

Sister Bay Historical Society Inc is a registered charity in United States, based in Sister Bay, WI. It received its IRS tax-exemption ruling in April 2003, 23 years ago. Its declared purposes cover arts, culture and humanities, 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, Sister Bay Historical Society Inc reported income of $130k and spending of $49k, leaving 62% of income unspent that year. Across the 3 years on record, from December 2021 to December 2023, income fell from $236k to $130k (-45%), an average of -26% a year. The sharpest change came in the year to December 2023, when income rose by 135%. Over the whole period it spent 71% of the income it received.

Among 45,478 United States charities whose main cause is arts, culture, heritage and science and that reported income, Sister Bay Historical Society Inc sits at the 49th percentile: it is larger than about 49% of them. Against every charity in United States with reported income it ranks in the 44th percentile, and in the 43rd percentile within WI. Charities of a similar size with the same main cause include University of Notre Dame du Lac ($130k), Arco Collaborative Inc ($130k) and Orleans Historical Society ($130k).

On its Form 990 for the period ending December 2023, revenue came from contributions and grants 47% and program service revenue 2.5% of the total. At year end it held assets of $477k against liabilities of $0, net assets of $477k.