Question 1

Is International Association for Chronic Fatigue Syndrome-Me a tax-exempt 501(c)(3)?

Accepted Answer

Yes — International Association for Chronic Fatigue Syndrome-Me is recognised by the IRS as a 501(c)(3) organisation (EIN 73-1416680). The IRS recognised International Association for Chronic Fatigue Syndrome-Me as tax-exempt in December 1993.

Question 2

What is International Association for Chronic Fatigue Syndrome-Me's EIN?

Accepted Answer

International Association for Chronic Fatigue Syndrome-Me's Employer Identification Number (EIN) is 73-1416680. The EIN was assigned by the IRS in December 1993. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does International Association for Chronic Fatigue Syndrome-Me do?

Accepted Answer

The mission of iacfs/me is to promote, stimulate and coordinate the exchange of ideas related to Chronic Fatigue syndrone(cfs) and fibromyalgia(fm) research, patient care and treatment in addition, the iacfs/me periodically reviews the current research and treatment…

Question 4

Where is International Association for Chronic Fatigue Syndrome-Me located?

Accepted Answer

International Association for Chronic Fatigue Syndrome-Me is located at PO BOX 583, STONY Brook, NY, 11790.

Question 5

When was International Association for Chronic Fatigue Syndrome-Me founded or recognised by the IRS?

Accepted Answer

International Association for Chronic Fatigue Syndrome-Me was recognised by the IRS as a tax-exempt organisation in December 1993. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is International Association for Chronic Fatigue Syndrome-Me's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), International Association for Chronic Fatigue Syndrome-Me reported $133K in total revenue and $34K in total expenses.

Question 7

Has International Association for Chronic Fatigue Syndrome-Me been auto-revoked by the IRS?

Accepted Answer

No — International Association for Chronic Fatigue Syndrome-Me (EIN 73-1416680) 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 International Association for Chronic Fatigue Syndrome-Me listed in IRS Publication 78?

Accepted Answer

Yes — International Association for Chronic Fatigue Syndrome-Me 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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International Association for Chronic Fatigue Syndrome-Me

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