- Is Waukesha County Historical Society & Museum a tax-exempt 501(c)(3)?
- Yes. Waukesha County Historical Society & Museum is recognised by the IRS as a 501(c)(3) organisation (EIN 39-6056461). The IRS recognised Waukesha County Historical Society & Museum as tax-exempt in November 1965.
- What is Waukesha County Historical Society & Museum's EIN?
- Waukesha County Historical Society & Museum's Employer Identification Number (EIN) is 39-6056461. The EIN was assigned by the IRS in November 1965. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Waukesha County Historical Society & Museum do?
- The museum is an educational institution dedicated to preserving the history and culture of Waukesha County.
- Where is Waukesha County Historical Society & Museum located?
- Waukesha County Historical Society & Museum is located at 101 W Main Street, Waukesha, WI, 53186.
- When was Waukesha County Historical Society & Museum founded or recognised by the IRS?
- Waukesha County Historical Society & Museum was recognised by the IRS as a tax-exempt organisation in November 1965. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Waukesha County Historical Society & Museum's annual revenue?
- On its most recent Form 990 (fiscal year 2024), Waukesha County Historical Society & Museum reported $190K in total revenue and $223K in total expenses.
- Has Waukesha County Historical Society & Museum been auto-revoked by the IRS?
- No. Waukesha County Historical Society & Museum (EIN 39-6056461) 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 Waukesha County Historical Society & Museum listed in IRS Publication 78?
- Yes. Waukesha County Historical Society & Museum 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.
