Question 1

Is Sipes Foundation a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Sipes Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 75-1836869). The IRS recognised Sipes Foundation as tax-exempt in December 1984.

Question 2

What is Sipes Foundation's EIN?

Accepted Answer

Sipes Foundation's Employer Identification Number (EIN) is 75-1836869. The EIN was assigned by the IRS in December 1984. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Sipes Foundation do?

Accepted Answer

Promote education in Earth sciences

Question 4

Where is Sipes Foundation located?

Accepted Answer

Sipes Foundation is located at 1401 North Central Expressway 105, Richardson, TX, 75080.

Question 5

When was Sipes Foundation founded or recognised by the IRS?

Accepted Answer

Sipes Foundation was recognised by the IRS as a tax-exempt organisation in December 1984. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Sipes Foundation's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Sipes Foundation reported $73K in total revenue and $48K in total expenses.

Question 7

Has Sipes Foundation been auto-revoked by the IRS?

Accepted Answer

No — Sipes Foundation (EIN 75-1836869) 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 Sipes Foundation listed in IRS Publication 78?

Accepted Answer

Yes — Sipes 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.

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Sipes Foundation

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