Question 1

Is Windmill Farm a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Windmill Farm is recognised by the IRS as a 501(c)(7) organisation (EIN 13-1800645). The IRS recognised Windmill Farm as tax-exempt in August 1956.

Question 2

What is Windmill Farm's EIN?

Accepted Answer

Windmill Farm's Employer Identification Number (EIN) is 13-1800645. The EIN was assigned by the IRS in August 1956. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Windmill Farm do?

Accepted Answer

Summer club for 340 members

Question 4

Where is Windmill Farm located?

Accepted Answer

Windmill Farm is located at PO BOX 145, Armonk, NY, 10504.

Question 5

When was Windmill Farm founded or recognised by the IRS?

Accepted Answer

Windmill Farm was recognised by the IRS as a tax-exempt organisation in August 1956. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Windmill Farm's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Windmill Farm reported $1.4M in total revenue and $1.5M in total expenses.

Question 7

Has Windmill Farm been auto-revoked by the IRS?

Accepted Answer

No — Windmill Farm (EIN 13-1800645) 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 Windmill Farm listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find Windmill Farm in the most recent IRS Publication 78 download. Some tax-exempt organisations (e.g., churches and government instrumentalities) are eligible to receive deductible contributions without appearing in Pub 78 — verify directly with the IRS if uncertain.

Loading profile…

Windmill Farm

Due Diligence Summary

AI Organization Overview

Mission Statement

Organization Details

Contact

Financial Snapshot

Location

Governance

Frequently asked questions about Windmill Farm