- Is Great Plains Tribal Water Allianceinc a tax-exempt 501(c)(3)?
- Yes. Great Plains Tribal Water Allianceinc is recognised by the IRS as a 501(c)(3) organisation (EIN 20-4096132). The IRS recognised Great Plains Tribal Water Allianceinc as tax-exempt in June 2025.
- What is Great Plains Tribal Water Allianceinc's EIN?
- Great Plains Tribal Water Allianceinc's Employer Identification Number (EIN) is 20-4096132. The EIN was assigned by the IRS in June 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Great Plains Tribal Water Allianceinc do?
- Original founding coalition for preserving the Water rights of the Missouri River under treaty in North Dakota, South Dakota, and Nebraska.
- Where is Great Plains Tribal Water Allianceinc located?
- Great Plains Tribal Water Allianceinc is located at PO Box 271, Pine Ridge, SD, 57770.
- When was Great Plains Tribal Water Allianceinc founded or recognised by the IRS?
- Great Plains Tribal Water Allianceinc was recognised by the IRS as a tax-exempt organisation in June 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Great Plains Tribal Water Allianceinc's annual revenue?
- On its most recent Form 990 (fiscal year 2024), Great Plains Tribal Water Allianceinc reported $573K in total revenue and $525K in total expenses.
- Has Great Plains Tribal Water Allianceinc been auto-revoked by the IRS?
- No. Great Plains Tribal Water Allianceinc (EIN 20-4096132) does not appear on the IRS Auto-Revocation List. Givalgo Discover cross-references the IRS Auto-Revocation List on every profile load; if status changes, this page reflects it.
- Is Great Plains Tribal Water Allianceinc listed in IRS Publication 78?
- Yes. Great Plains Tribal Water Allianceinc is listed in IRS Publication 78 as an organisation eligible to receive tax-deductible charitable contributions. Pub 78 status is the canonical IRS signal that donations to an org are deductible.
