Data update history
December 1, 2023
Posted financials
Added Form 990N for fiscal year 2022
April 23, 2021
Updated personnel
Identified 1 new personnel
April 22, 2021
Posted financials
Added Form 990N for fiscal year 2020
February 28, 2020
Used new vendors
Identified 1 new vendor, including
December 31, 2017
Posted financials
Added Form 990N for fiscal year 2017
Nonprofit Types
Arts, culture, and humanities nonprofitsMuseumsCharities
Issues
Arts, cultural, and humanitiesHistory
Characteristics
State / local levelTax deductible donationse-Postcard filerAccepts online donations
General information
- Address
- Box 8
- East Islip, NY 11730
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- Suffolk County, NY
- Website URL
- eastislip.org/
IRS details
- EIN
- 11-3144062
- Fiscal year end
- December
- Taxreturn type
- Form 990-N / Postcard
- Year formed
- 1994
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- A80: Historical Societies, Historical Preservation
- NAICS code, primary
- 7121: Museums, Historical Sites, and Similar Institutions
- Parent/child status
- Independent
Free account sign-up
Want updates when East Islip Historical Society has new information, or want to find more organizations like East Islip Historical Society?
Create free Cause IQ account