- Is Wisconsin Dairy Museum a tax-exempt 501(c)(3)?
- Yes — Wisconsin Dairy Museum is recognised by the IRS as a 501(c)(3) organisation (EIN 41-3891185). The IRS recognised Wisconsin Dairy Museum as tax-exempt in February 2026.
- What is Wisconsin Dairy Museum's EIN?
- Wisconsin Dairy Museum's Employer Identification Number (EIN) is 41-3891185. The EIN was assigned by the IRS in February 2026. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Wisconsin Dairy Museum do?
- Wisconsin Dairy Museum is registered with the IRS as a arts, culture & humanities nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Wisconsin Dairy Museum located?
- Wisconsin Dairy Museum is located at 144 E Main ST, Stoughton, WI, 53589-1721.
- When was Wisconsin Dairy Museum founded or recognised by the IRS?
- Wisconsin Dairy Museum was recognised by the IRS as a tax-exempt organisation in February 2026. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
