Data update history
June 1, 2024
Posted financials
Added Form 990N for fiscal year 2023
June 1, 2024
Updated personnel
Identified 1 new personnel
June 1, 2023
Posted financials
Added Form 990N for fiscal year 2022
June 1, 2022
Posted financials
Added Form 990N for fiscal year 2021
December 1, 2021
Posted financials
Added Form 990N for fiscal year 2020
Nonprofit Types
Grantmaking organizationsPublic health orgsHealth organizationsCharities
Issues
Health
Characteristics
Tax deductible donationse-Postcard filer
General information
- Address
- PO Box 475
- Helena, MT 59624
- County
- Lewis and Clark County, MT
- Website URL
- enduringwaves.com/
- Phone
- (406) 261-2208
IRS details
- EIN
- 46-3012990
- Fiscal year end
- December
- Taxreturn type
- Form 990-N / Postcard
- Year formed
- 2014
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- E86: Patient Services
- NAICS code, primary
- 813211: Grantmaking Foundations
- Parent/child status
- Independent
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