Mission
THE PURPOSE OF THE INSTITUTE IS TO: PROVOKE INTELLECTUAL CURIOSITY, EXPLORE THE ARTS, SCIENCES AND HUMANITIES, AND STIMULATE FELLOWSHIP AMONGST ITS MEMBERS AND TO PROVIDE EDUCATIONAL AND CULTURAL OPPORTUNITIES TO THE COMMUNITY.
Small Public Charity
CUSTER INSTITUTE INC
CUSTER INSTITUTE INC, of SOUTHOLD, NY, is a Small Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $125K in revenue, $98K in expenses, $199K in total assets. 2 publicly reported grants to this organization, totaling roughly $80K, appear in IRS filings.
EIN: 116035623
SOUTHOLD, NY
Latest filing: 2025
Total Revenue$125K
Total Expenses$98K
Total Assets$199K
Grant Records2
Funding Total$80K
Filing Years2021–2025
Sample Grants Received
FOR RESEARCH.
$15,000
For grant recipient's exempt purposes
$65,000
Showing up to 5 of 2 total records — full history available with membership.
Officers & Directors
VICE PRESIDENT
Alan Cousins
PRESIDENT
Anne Spooner
SECRETARY
Bill Crispino
DIRECTOR-AT-LARGE
Farhan Ali
DIRECTOR-AT-LARGE
John Longoletos
DIRECTOR-AT-LARGE
Justine Haupt
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $125K | $98K | $199K |
| 2024 | $81K | $69K | $172K |
| 2023 | $144K | $107K | $161K |
| 2022 | $87K | $61K | $106K |
| 2021 | $42K | $43K | $80K |
Between 2021 and 2025, reported annual revenue grew from $42K to $125K (+202%), with total assets most recently reported at $199K.
Interactive year-over-year charts and full filing details available with membership.