Data update history
September 21, 2024
Updated personnel
Identified 2 new personnel
September 30, 2023
Posted financials
Added Form 990 for fiscal year 2023
September 30, 2023
Updated personnel
Identified 3 new personnel
June 27, 2023
Posted financials
Added Form 990 for fiscal year 2021
June 27, 2023
Updated personnel
Identified 3 new personnel
Nonprofit Types
SchoolsLibraries and archivesCharities
Issues
Education
Characteristics
State / local levelReceives government fundingEndowed supportTax deductible donationsAccepts online donations
General information
- Address
- PO Box 697
- Southold, NY 11971
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- Suffolk County, NY
- Website URL
- southoldlibrary.org/
- Phone
- (631) 765-2077
IRS details
- EIN
- 11-1675859
- Fiscal year end
- June
- Taxreturn type
- Form 990
- Year formed
- 1928
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B70: Libraries, Library Science
- NAICS code, primary
- 51912: Libraries and Archives
- Parent/child status
- Independent
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