Question 1

Is Willis D Hadley Et Al Ttee a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Willis D Hadley Et Al Ttee is recognised by the IRS as a 501(c)(3) organisation (EIN 37-6573573). The IRS recognised Willis D Hadley Et Al Ttee as tax-exempt in September 2017.

Question 2

What is Willis D Hadley Et Al Ttee's EIN?

Accepted Answer

Willis D Hadley Et Al Ttee's Employer Identification Number (EIN) is 37-6573573. The EIN was assigned by the IRS in September 2017. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Willis D Hadley Et Al Ttee do?

Accepted Answer

The Foundation owns approximately 33 acres of conservation land in St. Louis County, Missouri. The land is held in a Missouri limited liability company, The St Louis Estates LLC.

Question 4

Where is Willis D Hadley Et Al Ttee located?

Accepted Answer

Willis D Hadley Et Al Ttee is located at 600 Washington Avenue, Saint Louis, MO, 63101.

Question 5

When was Willis D Hadley Et Al Ttee founded or recognised by the IRS?

Accepted Answer

Willis D Hadley Et Al Ttee was recognised by the IRS as a tax-exempt organisation in September 2017. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Willis D Hadley Et Al Ttee's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Willis D Hadley Et Al Ttee reported $2.0M in total revenue and $833K in total expenses.

Question 7

Has Willis D Hadley Et Al Ttee been auto-revoked by the IRS?

Accepted Answer

No — Willis D Hadley Et Al Ttee (EIN 37-6573573) 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 Willis D Hadley Et Al Ttee listed in IRS Publication 78?

Accepted Answer

Yes — Willis D Hadley Et Al Ttee 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.

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Willis D Hadley Et Al Ttee

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