Question 1

Is Of Illinois a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Of Illinois is recognised by the IRS as a 501(c)(4) organisation (EIN 27-1629328). The IRS recognised Of Illinois as tax-exempt in April 1972.

Question 2

What is Of Illinois's EIN?

Accepted Answer

Of Illinois's Employer Identification Number (EIN) is 27-1629328. The EIN was assigned by the IRS in April 1972. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Of Illinois do?

Accepted Answer

Defend freedom of speech, press, assembly, and other rights guaranteed by the us constitution and the constitution of the state of Illinois.

Question 4

Where is Of Illinois located?

Accepted Answer

Of Illinois is located at 150 N Michigan Avenue, Chicago, IL, 60601.

Question 5

When was Of Illinois founded or recognised by the IRS?

Accepted Answer

Of Illinois was recognised by the IRS as a tax-exempt organisation in April 1972. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Of Illinois's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Of Illinois reported $5.6M in total revenue and $2.0M in total expenses.

Question 7

Has Of Illinois been auto-revoked by the IRS?

Accepted Answer

No — Of Illinois (EIN 27-1629328) 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 Of Illinois listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find Of Illinois 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.

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Of Illinois

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