Question 1

Is International Strabismological Association a tax-exempt 501(c)(3)?

Accepted Answer

Yes — International Strabismological Association is recognised by the IRS as a 501(c)(6) organisation (EIN 30-0054151). The IRS recognised International Strabismological Association as tax-exempt in February 2004.

Question 2

What is International Strabismological Association's EIN?

Accepted Answer

International Strabismological Association's Employer Identification Number (EIN) is 30-0054151. The EIN was assigned by the IRS in February 2004. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does International Strabismological Association do?

Accepted Answer

To present knowledge of strabismus and other ocular disorders, to encourage clinical & experimental research, to help countries setup organizations for the study of strabismus and other ocular disorders, to create standard terminology and diagnostic procedures.

Question 4

Where is International Strabismological Association located?

Accepted Answer

International Strabismological Association is located at 1160 W Michigan Street Suite 220, Indianapolis, IN, 46202.

Question 5

When was International Strabismological Association founded or recognised by the IRS?

Accepted Answer

International Strabismological Association was recognised by the IRS as a tax-exempt organisation in February 2004. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is International Strabismological Association's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), International Strabismological Association reported $23K in total revenue and $29K in total expenses.

Question 7

Has International Strabismological Association been auto-revoked by the IRS?

Accepted Answer

No — International Strabismological Association (EIN 30-0054151) 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 Strabismological Association listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find International Strabismological Association 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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International Strabismological Association

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