- Is Diamond Headache Clinic Research and Educational Foundation a tax-exempt 501(c)(3)?
- Yes. Diamond Headache Clinic Research and Educational Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 38-3835307). The IRS recognised Diamond Headache Clinic Research and Educational Foundation as tax-exempt in May 2011.
- What is Diamond Headache Clinic Research and Educational Foundation's EIN?
- Diamond Headache Clinic Research and Educational Foundation's Employer Identification Number (EIN) is 38-3835307. The EIN was assigned by the IRS in May 2011. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Diamond Headache Clinic Research and Educational Foundation do?
- The Organization provides education for professionals and non-professionals in the field of Headache and related painful conditions.
- Where is Diamond Headache Clinic Research and Educational Foundation located?
- Diamond Headache Clinic Research and Educational Foundation is located at 1235A N Clybourn Ave 408, Chicago, IL, 60610.
- When was Diamond Headache Clinic Research and Educational Foundation founded or recognised by the IRS?
- Diamond Headache Clinic Research and Educational Foundation was recognised by the IRS as a tax-exempt organisation in May 2011. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Diamond Headache Clinic Research and Educational Foundation's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Diamond Headache Clinic Research and Educational Foundation reported $1.3M in total revenue and $1.6M in total expenses.
- Has Diamond Headache Clinic Research and Educational Foundation been auto-revoked by the IRS?
- No. Diamond Headache Clinic Research and Educational Foundation (EIN 38-3835307) 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.
- Is Diamond Headache Clinic Research and Educational Foundation listed in IRS Publication 78?
- Yes. Diamond Headache Clinic Research and Educational Foundation 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.
