Question 1

Is Tinkering School a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Tinkering School is recognised by the IRS as a 501(c)(3) organisation (EIN 26-4299346). The IRS recognised Tinkering School as tax-exempt in March 2011.

Question 2

What is Tinkering School's EIN?

Accepted Answer

Tinkering School's Employer Identification Number (EIN) is 26-4299346. The EIN was assigned by the IRS in March 2011. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Tinkering School do?

Accepted Answer

Institute for Applied Tinkering IAT develops, practices and shares educational methods that challenge and support all children to engage deeply in their learning via real interests and real tools.

Question 4

Where is Tinkering School located?

Accepted Answer

Tinkering School is located at 682 Schofield Road, San Francisco, CA, 94129.

Question 5

When was Tinkering School founded or recognised by the IRS?

Accepted Answer

Tinkering School was recognised by the IRS as a tax-exempt organisation in March 2011. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Tinkering School's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Tinkering School reported $15.5M in total revenue and $5.6M in total expenses.

Question 7

Has Tinkering School been auto-revoked by the IRS?

Accepted Answer

No — Tinkering School (EIN 26-4299346) 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 Tinkering School listed in IRS Publication 78?

Accepted Answer

Yes — Tinkering School 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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