Data update history
June 27, 2025
Updated personnel
Identified 2 new personnel
September 1, 2024
Posted financials
Added Form 990 for fiscal year 2023
August 25, 2023
Posted financials
Added Form 990 for fiscal year 2022
August 24, 2023
Updated personnel
Identified 4 new personnel
August 17, 2023
Posted financials
Added Form 990 for fiscal year 2021
Nonprofit Types
Amateur sports clubsSports organizationsCharities
Issues
Human servicesSports
Characteristics
MembershipsPartially liquidatedTax deductible donationsAccepts online donations
General information
- Address
- PO Box 2126
- Amherst, MA 01002
- Metro area
- Springfield, MA
- County
- Hampshire County, MA
- Website URL
- atst.org/Â
- Phone
- (413) 256-1948
IRS details
- EIN
- 04-3356474
- Fiscal year end
- August
- Taxreturn type
- Form 990
- Year formed
- 1999
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- N67: Swimming, Water Recreation
- NAICS code, primary
- 713990: Amateur Sports, Youth Sports, and Recreational Services
- Parent/child status
- Independent
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