Question 1

Is Locust Valley Historical Society a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Locust Valley Historical Society is recognised by the IRS as a 501(c)(3) organisation (EIN 11-2721367). The IRS recognised Locust Valley Historical Society as tax-exempt in April 1985.

Question 2

What is Locust Valley Historical Society's EIN?

Accepted Answer

Locust Valley Historical Society's Employer Identification Number (EIN) is 11-2721367. The EIN was assigned by the IRS in April 1985. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Locust Valley Historical Society do?

Accepted Answer

Preservation of Historical sites

Question 4

Where is Locust Valley Historical Society located?

Accepted Answer

Locust Valley Historical Society is located at PO BOX 218, Locust Valley, NY, 11560.

Question 5

When was Locust Valley Historical Society founded or recognised by the IRS?

Accepted Answer

Locust Valley Historical Society was recognised by the IRS as a tax-exempt organisation in April 1985. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Locust Valley Historical Society's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), Locust Valley Historical Society reported $25 in total revenue and $1K in total expenses.

Question 7

Has Locust Valley Historical Society been auto-revoked by the IRS?

Accepted Answer

No — Locust Valley Historical Society (EIN 11-2721367) 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 Locust Valley Historical Society listed in IRS Publication 78?

Accepted Answer

Yes — Locust Valley 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.

Loading profile…

Locust Valley Historical Society

Due Diligence Summary

AI Organization Overview

Mission Statement

Organization Details

Contact

Financial Snapshot

Location

Governance

Frequently asked questions about Locust Valley Historical Society