Question 1

Is The Stone Age Institute a tax-exempt 501(c)(3)?

Accepted Answer

Yes — The Stone Age Institute is recognised by the IRS as a 501(c)(3) organisation (EIN 35-2112461). The IRS recognised The Stone Age Institute as tax-exempt in April 2001.

Question 2

What is The Stone Age Institute's EIN?

Accepted Answer

The Stone Age Institute's Employer Identification Number (EIN) is 35-2112461. The EIN was assigned by the IRS in April 2001. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does The Stone Age Institute do?

Accepted Answer

Support and perform paleoanthropological research.

Question 4

Where is The Stone Age Institute located?

Accepted Answer

The Stone Age Institute is located at 1392 W Dittemore RD, Gosport, IN, 47433.

Question 5

When was The Stone Age Institute founded or recognised by the IRS?

Accepted Answer

The Stone Age Institute was recognised by the IRS as a tax-exempt organisation in April 2001. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is The Stone Age Institute's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), The Stone Age Institute reported $1.5M in total revenue and $764K in total expenses.

Question 7

Has The Stone Age Institute been auto-revoked by the IRS?

Accepted Answer

No — The Stone Age Institute (EIN 35-2112461) 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 The Stone Age Institute listed in IRS Publication 78?

Accepted Answer

Yes — The Stone Age Institute 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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The Stone Age Institute

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