IRS 990 Nonprofit Profile
National Speleological Society
The nss is dedicated to the scientific study of caves and karst protecting caves through conservation ownership stewardship education and promoting responsible cave exploration caver fellowship.
- Filing year
- 2024
- Total revenue
- $2.4M
- Total expenses
- $1.5M
- Program expenses
- $482K
- Administration
- $1.0M
- Fundraising
- $250
- Program share of expenses
- 32%
- EIN
- 546026867
- Location
- Huntsville, AL
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Financial data on this page is sourced from IRS Form 990 filings.