- Is Powder River Prep Inc a tax-exempt 501(c)(3)?
- Yes — Powder River Prep Inc is recognised by the IRS as a 501(c)(3) organisation (EIN 33-4411373). The IRS recognised Powder River Prep Inc as tax-exempt in November 2025.
- What is Powder River Prep Inc's EIN?
- Powder River Prep Inc's Employer Identification Number (EIN) is 33-4411373. The EIN was assigned by the IRS in November 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Powder River Prep Inc do?
- Powder River Prep Inc is registered with the IRS as a education nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Powder River Prep Inc located?
- Powder River Prep Inc is located at PO BOX 50790, Casper, WY, 82605-0790.
- When was Powder River Prep Inc founded or recognised by the IRS?
- Powder River Prep Inc was recognised by the IRS as a tax-exempt organisation in November 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
