EIN 20-3431833

Hamptons Observatory

IRS 501(c) type
501(c)(3)
Num. employees
Unknown
Year formed
2007
Most recent tax filings
2023-12-01
Description
Hamptons Observatory is a science or technology research center in East Hampton, NY that was founded in 2007.
Also known as...
The Montauk Observatory
Total revenues
n/a
Total expenses
n/a
Total assets
n/a
Num. employees
n/a

Who funds Hamptons Observatory

Grants from foundations and other nonprofits
GrantmakerDescriptionAmount
William F Harnisch FoundationGeneral Operations Support$10,000
AmazonSmile FoundationGeneral Support$69

Personnel at Hamptons Observatory

NameTitle
Terry BienstockPresident
Data update history
June 1, 2024
Posted financials
Added Form 990N for fiscal year 2023
December 28, 2023
Received grants
Identified 1 new grant, including a grant for $10,000 from William F Harnisch Foundation
June 1, 2023
Posted financials
Added Form 990N for fiscal year 2022
May 21, 2023
Received grants
Identified 1 new grant, including a grant for $10,000 from William F Harnisch Foundation
June 1, 2022
Posted financials
Added Form 990N for fiscal year 2021
Nonprofit Types
Research centersCharities
Issues
Science and technology
Characteristics
Conducts researchState / local levelTax deductible donationse-Postcard filer
General information
Address
PO Box 3095
East Hampton, NY 11937
Metro area
New York-Newark-Jersey City, NY-NJ-PA
County
Suffolk County, NY
Website URL
montaukobservatory.com/ 
IRS details
EIN
20-3431833
Fiscal year end
December
Taxreturn type
Form 990-N / Postcard
Year formed
2007
Eligible to receive tax-deductible contributions (Pub 78)
Yes
Categorization
NTEE code, primary
U00: Science and Technology Research: General
Parent/child status
Independent
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