Question 1

Is C-STEM a tax-exempt 501(c)(3)?

Accepted Answer

Yes. C-STEM is recognised by the IRS as a 501(c)(3) organisation (EIN 75-3058574). The IRS recognised C-STEM as tax-exempt in July 2002.

Question 2

What is C-STEM's EIN?

Accepted Answer

C-STEM's Employer Identification Number (EIN) is 75-3058574. The EIN was assigned by the IRS in July 2002. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.

Question 3

What does C-STEM do?

Accepted Answer

Inspire the next generation of innovators and thought leaders by emerging them in exciting hands on projects solving real world problem to encourage entry into the talent pipeline

Question 4

Where is C-STEM located?

Accepted Answer

C-STEM is located at 3226 Alabama St, Houston, TX, 77004.

Question 5

When was C-STEM founded or recognised by the IRS?

Accepted Answer

C-STEM was recognised by the IRS as a tax-exempt organisation in July 2002. The IRS ruling date is the earliest authoritative date available for most US nonprofits.

Question 6

What is C-STEM's annual revenue?

Accepted Answer

On its most recent Form 990 (fiscal year 2025), C-STEM reported $188K in total revenue and $185K in total expenses.

Question 7

Has C-STEM been auto-revoked by the IRS?

Accepted Answer

No. C-STEM (EIN 75-3058574) 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 C-STEM listed in IRS Publication 78?

Accepted Answer

Yes. C-STEM 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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