- Is World Museum of Mining a tax-exempt 501(c)(3)?
- Yes. World Museum of Mining is recognised by the IRS as a 501(c)(3) organisation (EIN 81-6014901). The IRS recognised World Museum of Mining as tax-exempt in February 1965.
- What is World Museum of Mining's EIN?
- World Museum of Mining's Employer Identification Number (EIN) is 81-6014901. The EIN was assigned by the IRS in February 1965. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does World Museum of Mining do?
- Museum
- Where is World Museum of Mining located?
- World Museum of Mining is located at PO Box 33, Butte, MT, 59701.
- When was World Museum of Mining founded or recognised by the IRS?
- World Museum of Mining was recognised by the IRS as a tax-exempt organisation in February 1965. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is World Museum of Mining's annual revenue?
- On its most recent Form 990 (fiscal year 2025), World Museum of Mining reported $1.0M in total revenue and $317K in total expenses.
- Has World Museum of Mining been auto-revoked by the IRS?
- No. World Museum of Mining (EIN 81-6014901) 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 World Museum of Mining listed in IRS Publication 78?
- Yes. World Museum of Mining 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.
