- Is National Maritime Historical Society a tax-exempt 501(c)(3)?
- Yes. National Maritime Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 52-6054478). The IRS recognised National Maritime Historical Society as tax-exempt in April 1964.
- What is National Maritime Historical Society's EIN?
- National Maritime Historical Society's Employer Identification Number (EIN) is 52-6054478. The EIN was assigned by the IRS in April 1964. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does National Maritime Historical Society do?
- Preserve maritime history, promote the heritage community, and share the adventure of seafaring.
- Where is National Maritime Historical Society located?
- National Maritime Historical Society is located at 1000 North Division Street 4, Peekskill, NY, 10566.
- When was National Maritime Historical Society founded or recognised by the IRS?
- National Maritime Historical Society was recognised by the IRS as a tax-exempt organisation in April 1964. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is National Maritime Historical Society's annual revenue?
- On its most recent Form 990 (fiscal year 2025), National Maritime Historical Society reported $1.0M in total revenue and $1.2M in total expenses.
- Has National Maritime Historical Society been auto-revoked by the IRS?
- No. National Maritime Historical Society (EIN 52-6054478) 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 National Maritime Historical Society listed in IRS Publication 78?
- Yes. National Maritime 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.
