Mission
Advancement of knowledge in the field of arachnology
American Arachnological Society is a nonprofit organization categorized as Small Public Charity based in Chicago, IL. Its most recent IRS filing (2025) reports revenue of $192K, expenses of $165K, total assets of $116K.
Advancement of knowledge in the field of arachnology
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $192K | $165K | $116K |
| 2024 | $103K | $103K | $89K |
| 2023 | $119K | $110K | $89K |
| 2022 | $100K | $108K | $80K |
| 2021 | $104K | $92K | $110K |
Between 2021 and 2025, reported annual revenue grew from $104K to $192K (+85%), with total assets most recently reported at $116K.
Interactive year-over-year charts and full filing details available with membership.