Data update history
August 9, 2024
Posted financials
Added Form 990 for fiscal year 2023
July 24, 2024
Updated personnel
Identified 1 new personnel
November 26, 2023
Received grants
Identified 1 new grant, including a grant for $38,558 from PayPal Giving Fund July 19, 2023
Posted financials
Added Form 990 for fiscal year 2022
July 1, 2023
Updated personnel
Identified 7 new personnel
Nonprofit Types
Arts, culture, and humanities nonprofitsMuseumsCharities
Issues
EducationArts, cultural, and humanitiesHistory
Characteristics
MembershipsPartially liquidatedState / local levelTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- PO Box 776
- Mamaroneck, NY 10543
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- Westchester County, NY
- Website URL
- mamaroneckhistoricalsociety.org/Â
- Phone
- (914) 381-5787
IRS details
- EIN
- 13-3045309
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1976
- 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
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