Question 1

Is Common Denominator a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Common Denominator is recognised by the IRS as a 501(c)(3) organisation (EIN 75-3062601). The IRS recognised Common Denominator as tax-exempt in January 2003.

Question 2

What is Common Denominator's EIN?

Accepted Answer

Common Denominator's Employer Identification Number (EIN) is 75-3062601. The EIN was assigned by the IRS in January 2003. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Common Denominator do?

Accepted Answer

To help children improve their math and critical thinking skills, identify with math, and enjoy math.

Question 4

Where is Common Denominator located?

Accepted Answer

Common Denominator is located at PO BOX 2009, New York, NY, 10163.

Question 5

When was Common Denominator founded or recognised by the IRS?

Accepted Answer

Common Denominator was recognised by the IRS as a tax-exempt organisation in January 2003. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Common Denominator's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2023), Common Denominator reported $516K in total revenue and $721K in total expenses.

Question 7

Has Common Denominator been auto-revoked by the IRS?

Accepted Answer

No — Common Denominator (EIN 75-3062601) 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 Common Denominator listed in IRS Publication 78?

Accepted Answer

Yes — Common Denominator 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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Common Denominator

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