- Is Mason County Historical Society a tax-exempt 501(c)(3)?
- Yes. Mason County Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 38-1689000). The IRS recognised Mason County Historical Society as tax-exempt in November 1963.
- What is Mason County Historical Society's EIN?
- Mason County Historical Society's Employer Identification Number (EIN) is 38-1689000. The EIN was assigned by the IRS in November 1963. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Mason County Historical Society do?
- To foster a deeper understanding of and appreciation for Mason County history.To collect, preserve, and present for viewing historically important artifacts, archives, and buildings of the inhabitants of Mason County.
- Where is Mason County Historical Society located?
- Mason County Historical Society is located at 1687 S Lakeshore, Ludington, MI, 49431.
- When was Mason County Historical Society founded or recognised by the IRS?
- Mason County Historical Society was recognised by the IRS as a tax-exempt organisation in November 1963. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Mason County Historical Society's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Mason County Historical Society reported $632K in total revenue and $853K in total expenses.
- Has Mason County Historical Society been auto-revoked by the IRS?
- No. Mason County Historical Society (EIN 38-1689000) 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 Mason County Historical Society listed in IRS Publication 78?
- Yes. Mason County Historical Society 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.
