Antietam Institute Inc

Analysis

Antietam Institute Inc is a registered charity in United States, based in Sharpsburg, MD. It received its IRS tax-exemption ruling in June 2011, 15 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 (gross receipts test) under section 501(c)(3), and contributions to it are listed as tax-deductible.

In the financial year ending December 2023, Antietam Institute Inc reported income of $94k and spending of $59k, leaving 37% of income unspent that year. Across the 2 years on record, from December 2022 to December 2023, income grew from $71k to $94k (+31%), an average of +31% a year. The sharpest change came in the year to December 2023, when income rose by 31%. Over the whole period it spent 64% of the income it received.

Among 45,478 United States charities whose main cause is arts, culture, heritage and science and that reported income, Antietam Institute Inc sits at the 39th percentile: it is larger than about 39% of them. Against every charity in United States with reported income it ranks in the 35th percentile, and in the 36th percentile within MD. Charities of a similar size with the same main cause include North Dakota Museum of Art Foundation ($94k), Western Sky Aviation Warbird Museum Inc ($94k) and Gulliver Historical Society Inc ($94k).

On its Form 990-EZ for the period ending December 2023, revenue came from contributions and grants 9.6% of the total. At year end it held assets of $94k against liabilities of $0, net assets of $94k.