Organization for the Study of Sex Differences

Analysis

Organization for the Study of Sex Differences is a registered charity in United States, based in Bandera, TX. It received its IRS tax-exemption ruling in October 2013, 13 years ago. Its declared purposes cover health care, which this site groups under health and saving lives. 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, Organization for the Study of Sex Differences reported income of $247k and spending of $175k, leaving 29% of income unspent that year. Across the 3 years on record, from December 2019 to December 2023, income fell from $266k to $247k (-7.4%), an average of -3.8% a year. The sharpest change came in the year to December 2022, when income dropped by 22%. Over the whole period it spent 76% of the income it received.

Among 40,470 United States charities whose main cause is health and saving lives and that reported income, Organization for the Study of Sex Differences sits at the 44th percentile: it is larger than about 44% of them. Against every charity in United States with reported income it ranks in the 58th percentile, and in the 62nd percentile within TX. Charities of a similar size with the same main cause include Life Choices Resource Center ($247k), Cameron Boyce Foundation ($247k) and Grace in Healing Hands ($247k).

On its Form 990 for the period ending December 2023, revenue came from contributions and grants 57% and program service revenue 43% of the total. At year end it held assets of $380k against liabilities of $0, net assets of $380k.