Question 1

Is Oak Leyden Developmental Services a tax-exempt 501(c)(3)?

Accepted Answer

Yes. Oak Leyden Developmental Services is recognised by the IRS as a 501(c)(3) organisation (EIN 23-7380622). The IRS recognised Oak Leyden Developmental Services as tax-exempt in October 1974.

Question 2

What is Oak Leyden Developmental Services's EIN?

Accepted Answer

Oak Leyden Developmental Services's Employer Identification Number (EIN) is 23-7380622. The EIN was assigned by the IRS in October 1974. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Oak Leyden Developmental Services do?

Accepted Answer

Helping children and adults with Developmental disabilities meet life's challenges and reach their highest potential.

Question 4

Where is Oak Leyden Developmental Services located?

Accepted Answer

Oak Leyden Developmental Services is located at 411 W Chicago Avenue, Oak Park, IL, 60302.

Question 5

When was Oak Leyden Developmental Services founded or recognised by the IRS?

Accepted Answer

Oak Leyden Developmental Services was recognised by the IRS as a tax-exempt organisation in October 1974. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Oak Leyden Developmental Services's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Oak Leyden Developmental Services reported $10.5M in total revenue and $9.8M in total expenses.

Question 7

Has Oak Leyden Developmental Services been auto-revoked by the IRS?

Accepted Answer

No. Oak Leyden Developmental Services (EIN 23-7380622) 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 Oak Leyden Developmental Services listed in IRS Publication 78?

Accepted Answer

Yes. Oak Leyden Developmental Services 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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Oak Leyden Developmental Services

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