Question 1

Is Waukesha County Historical Society & Museum Inc a tax-exempt 501(c)(3)?

Accepted Answer

Yes. Waukesha County Historical Society & Museum Inc is recognised by the IRS as a 501(c)(3) organisation (EIN 39-6056461). The IRS recognised Waukesha County Historical Society & Museum Inc as tax-exempt in November 1965.

Question 2

What is Waukesha County Historical Society & Museum Inc's EIN?

Accepted Answer

Waukesha County Historical Society & Museum Inc'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.

Question 3

What does Waukesha County Historical Society & Museum Inc do?

Accepted Answer

The Museum is an educational institution dedicated to preserving the history and culture of Waukesha County.

Question 4

Where is Waukesha County Historical Society & Museum Inc located?

Accepted Answer

Waukesha County Historical Society & Museum Inc is located at 101 W Main Street, Waukesha, WI, 53186.

Question 5

When was Waukesha County Historical Society & Museum Inc founded or recognised by the IRS?

Accepted Answer

Waukesha County Historical Society & Museum Inc 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.

Question 6

What is Waukesha County Historical Society & Museum Inc's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Waukesha County Historical Society & Museum Inc reported $190K in total revenue and $223K in total expenses.

Question 7

Has Waukesha County Historical Society & Museum Inc been auto-revoked by the IRS?

Accepted Answer

No. Waukesha County Historical Society & Museum Inc (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.

Question 8

Is Waukesha County Historical Society & Museum Inc listed in IRS Publication 78?

Accepted Answer

Yes. Waukesha County Historical Society & Museum Inc 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.

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Waukesha County Historical Society & Museum Inc

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