Question 1

Is Base 11 a tax-exempt 501(c)(3)?

Accepted Answer

Yes — Base 11 is recognised by the IRS as a 501(c)(3) organisation (EIN 26-4365936). The IRS recognised Base 11 as tax-exempt in July 2009.

Question 2

What is Base 11's EIN?

Accepted Answer

Base 11's Employer Identification Number (EIN) is 26-4365936. The EIN was assigned by the IRS in July 2009. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does Base 11 do?

Accepted Answer

The specific purpose of this corporation is to create and deploy innovative methods for educating students in (I) the areas of sceince, technology, engineering, and math (STEM). Including without limitation, computer, biotechnology, aerospace, aeronautical engineering concepts,

Question 4

Where is Base 11 located?

Accepted Answer

Base 11 is located at PO Box 8018, Rancho Santa Fe, CA, 92067.

Question 5

When was Base 11 founded or recognised by the IRS?

Accepted Answer

Base 11 was recognised by the IRS as a tax-exempt organisation in July 2009. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is Base 11's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2024), Base 11 reported $313K in total revenue and $481K in total expenses.

Question 7

Has Base 11 been auto-revoked by the IRS?

Accepted Answer

No — Base 11 (EIN 26-4365936) 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 Base 11 listed in IRS Publication 78?

Accepted Answer

Yes — Base 11 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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Base 11

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