- Is East Haddam Historical Society a tax-exempt 501(c)(3)?
- Yes. East Haddam Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 06-6063218). The IRS recognised East Haddam Historical Society as tax-exempt in October 1965.
- What is East Haddam Historical Society's EIN?
- East Haddam Historical Society's Employer Identification Number (EIN) is 06-6063218. The EIN was assigned by the IRS in October 1965. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does East Haddam Historical Society do?
- 1. Promoting the study of and interest in the history of the town of East Haddam and the lower Connecticut river valley. 2. Perpetuating the names and accomplishments of the original settlers. 3. Acquiring, holding and preserving artifacts, relics, buildings, and records of…
- Where is East Haddam Historical Society located?
- East Haddam Historical Society is located at PO Box 27, East Haddam, CT, 06423.
- When was East Haddam Historical Society founded or recognised by the IRS?
- East Haddam Historical Society was recognised by the IRS as a tax-exempt organisation in October 1965. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is East Haddam Historical Society's annual revenue?
- On its most recent Form 990 (fiscal year 2025), East Haddam Historical Society reported $243K in total revenue and $124K in total expenses.
- Has East Haddam Historical Society been auto-revoked by the IRS?
- No. East Haddam Historical Society (EIN 06-6063218) 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 East Haddam Historical Society listed in IRS Publication 78?
- Yes. East Haddam 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.
