Question 1

Is Adea a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Adea is recognised by the IRS as a 501(c)(3) organisation (EIN 91-1993281). The IRS recognised Adea as tax-exempt in December 1999.

Question 2

What is Adea's EIN?

Accepted Answer

Adea's Employer Identification Number (EIN) is 91-1993281. The EIN was assigned by the IRS in December 1999. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Adea do?

Accepted Answer

To lead individuals and institutions in the improvement of oral health.

Question 4

Where is Adea located?

Accepted Answer

Adea is located at 655 K Street NW 800, Washington, DC, 20001.

Question 5

When was Adea founded or recognised by the IRS?

Accepted Answer

Adea was recognised by the IRS as a tax-exempt organisation in December 1999. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Adea's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2023), Adea reported $34.9M in total revenue and $36.0M in total expenses.

Question 7

Has Adea been auto-revoked by the IRS?

Accepted Answer

No — Adea (EIN 91-1993281) 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 Adea listed in IRS Publication 78?

Accepted Answer

Yes — Adea 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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Adea

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