Question 1

Is International Science Foundation of Cambridge a tax-exempt 501(c)(3)?

Accepted Answer

Yes — International Science Foundation of Cambridge is recognised by the IRS as a 501(c)(3) organisation (EIN 04-3476180). The IRS recognised International Science Foundation of Cambridge as tax-exempt in September 1999.

Question 2

What is International Science Foundation of Cambridge's EIN?

Accepted Answer

International Science Foundation of Cambridge's Employer Identification Number (EIN) is 04-3476180. The EIN was assigned by the IRS in September 1999. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does International Science Foundation of Cambridge do?

Accepted Answer

To promote the circulation of scholarly discourse in mathematics, physics, and related subjects.

Question 4

Where is International Science Foundation of Cambridge located?

Accepted Answer

International Science Foundation of Cambridge is located at PO BOX 43502, Somerville, MA, 02143.

Question 5

When was International Science Foundation of Cambridge founded or recognised by the IRS?

Accepted Answer

International Science Foundation of Cambridge was recognised by the IRS as a tax-exempt organisation in September 1999. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is International Science Foundation of Cambridge's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), International Science Foundation of Cambridge reported $289K in total revenue and $662K in total expenses.

Question 7

Has International Science Foundation of Cambridge been auto-revoked by the IRS?

Accepted Answer

No — International Science Foundation of Cambridge (EIN 04-3476180) 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 Science Foundation of Cambridge listed in IRS Publication 78?

Accepted Answer

Yes — International Science Foundation of Cambridge 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 Science Foundation of Cambridge

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