- Is Frontier Oncology Society a tax-exempt 501(c)(3)?
- Yes — Frontier Oncology Society is recognised by the IRS as a 501(c)(3) organisation (EIN 33-1913318). The IRS recognised Frontier Oncology Society as tax-exempt in February 2025.
- What is Frontier Oncology Society's EIN?
- Frontier Oncology Society's Employer Identification Number (EIN) is 33-1913318. The EIN was assigned by the IRS in February 2025. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Frontier Oncology Society do?
- Frontier Oncology Society is registered with the IRS as a diseases & disorders nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Frontier Oncology Society located?
- Frontier Oncology Society is located at PO BOX 351, Whitefish, MT, 59937-0351.
- When was Frontier Oncology Society founded or recognised by the IRS?
- Frontier Oncology Society was recognised by the IRS as a tax-exempt organisation in February 2025. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
