- Is Operation Wisconsin Inc a tax-exempt 501(c)(3)?
- Yes — Operation Wisconsin Inc is recognised by the IRS as a 501(c)(3) organisation (EIN 33-2287794). The IRS recognised Operation Wisconsin Inc as tax-exempt in February 2025.
- What is Operation Wisconsin Inc's EIN?
- Operation Wisconsin Inc's Employer Identification Number (EIN) is 33-2287794. 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 Operation Wisconsin Inc do?
- Operation Wisconsin Inc is registered with the IRS as a recreation & sports nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Operation Wisconsin Inc located?
- Operation Wisconsin Inc is located at PO BOX 1069, Fond Du LAC, WI, 54936-1069.
- When was Operation Wisconsin Inc founded or recognised by the IRS?
- Operation Wisconsin Inc 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.
