Mad River Foundation

Mad River Foundation is a charitable organization in Stamford, Connecticut. Its tax id (EIN) is 13-6097034. It was granted tax-exempt status by IRS in April, 1963. For detailed information such as income and other financial data of Mad River Foundation, refer to the following table.


Profile of Mad River Foundation

Organization Name Mad River Foundation
Tax Id (EIN)13-6097034
Address Po Box 1214, Stamford, CT 06904-1214
All tax-exempt organizations in zip code 06904
Tax PeriodAssetIncomeRevenue
December, 2013$883,549$25,696$0
December, 2015$898,560$28,083$0
December, 2016$895,701$29,626$0
December, 2017$926,119$121,200$0
December, 2018$935,695$28,381$0
December, 2019$927,452$29,190$0
December, 2021$952,241$28,583$0
December, 2022$864,621$28,780$0
December, 2023$798,364$34,336$0
IRS Exempt Status Ruling Date April, 1963
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Organization's purposes,
activities, & operations
Gifts, grants, or loans to other organizations
Foundation Type Private non-operating foundation
Organization Type Corporation
Organization Classification Charitable Organization
Affiliation Independent - This organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
Primary Return(s) Required to File 990 - Not required to file (all other)
Private Foundation Filing Requirement Need to file 990-PF return
Asset Range Reported on Form 990$500,000 to 999,999
Income Range Reported on Form 990$25,000 to 99,999
Accounting Period 12