Data update history
May 21, 2023
Used new vendors
Identified 1 new vendor, including
August 4, 2022
Posted financials
Added Form 990 for fiscal year 2020
July 22, 2022
Updated personnel
Identified 1 new personnel
July 22, 2022
Used new vendors
Identified 1 new vendor, including
August 23, 2021
Posted financials
Added Form 990 for fiscal year 2019
Nonprofit Types
Research centersEnvironmental organizationsCharities
Issues
Science and technologyHealthEducationEnvironment
Characteristics
Conducts researchState / local levelTax deductible donations
General information
- Address
- 760 Wentworth Rd
- Walpole, NH 03608
- Website URL
- libertytreesociety.org/
- Phone
- (603) 209-2434
IRS details
- EIN
- 22-6105925
- Fiscal year end
- December
- Taxreturn type
- Form 990
- Year formed
- 1968
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- C60: Environmental Education
- NAICS code, primary
- 5417: Scientific Research and Development Services
- Parent/child status
- Independent
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