Question 1

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

Accepted Answer

Yes — The Tiller Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 47-5005677). The IRS recognised The Tiller Foundation as tax-exempt in December 2015.

Question 2

What is The Tiller Foundation's EIN?

Accepted Answer

The Tiller Foundation's Employer Identification Number (EIN) is 47-5005677. The EIN was assigned by the IRS in December 2015. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does The Tiller Foundation do?

Accepted Answer

Scientific research;corporation is organized exclusively for scientific purposesto support development of new science and technologies that help solving today'sproblems and dificulties;creating and selling unimprinted electrical device that enrich human intentions

Question 4

Where is The Tiller Foundation located?

Accepted Answer

The Tiller Foundation is located at PO Box 760, Pine, AZ, 85544.

Question 5

When was The Tiller Foundation founded or recognised by the IRS?

Accepted Answer

The Tiller Foundation was recognised by the IRS as a tax-exempt organisation in December 2015. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is The Tiller Foundation's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), The Tiller Foundation reported $77K in total revenue and $79K in total expenses.

Question 7

Has The Tiller Foundation been auto-revoked by the IRS?

Accepted Answer

No — The Tiller Foundation (EIN 47-5005677) 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 Tiller Foundation listed in IRS Publication 78?

Accepted Answer

Yes — The Tiller 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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The Tiller Foundation

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