Question 1

Is International Institute for Applied SYSTEMS Analysis a tax-exempt 501(c)(3)?

Accepted Answer

Yes — International Institute for Applied SYSTEMS Analysis is recognised by the IRS as a 501(c)(3) organisation (EIN 98-0036445). The IRS recognised International Institute for Applied SYSTEMS Analysis as tax-exempt in June 1979.

Question 2

What is International Institute for Applied SYSTEMS Analysis's EIN?

Accepted Answer

International Institute for Applied SYSTEMS Analysis's Employer Identification Number (EIN) is 98-0036445. The EIN was assigned by the IRS in June 1979. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does International Institute for Applied SYSTEMS Analysis do?

Accepted Answer

International institute for Applied SYSTEMS Analysis' (IIASA or the institute) mission is to provide insight and guidance to policymakers worldwide by finding solutions to global and universal problems through Applied SYSTEMS Analysis in order to improve human and social…

Question 4

Where is International Institute for Applied SYSTEMS Analysis located?

Accepted Answer

International Institute for Applied SYSTEMS Analysis is located at Laxenburg A, Austria, 00000-0000.

Question 5

When was International Institute for Applied SYSTEMS Analysis founded or recognised by the IRS?

Accepted Answer

International Institute for Applied SYSTEMS Analysis was recognised by the IRS as a tax-exempt organisation in June 1979. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is International Institute for Applied SYSTEMS Analysis's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), International Institute for Applied SYSTEMS Analysis reported $31.4M in total revenue and $33.8M in total expenses.

Question 7

Has International Institute for Applied SYSTEMS Analysis been auto-revoked by the IRS?

Accepted Answer

No — International Institute for Applied SYSTEMS Analysis (EIN 98-0036445) 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 Institute for Applied SYSTEMS Analysis listed in IRS Publication 78?

Accepted Answer

Givalgo Discover did not find International Institute for Applied SYSTEMS Analysis 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 Institute for Applied SYSTEMS Analysis

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