Is Mad Stemvention a legitimate nonprofit?

Yes. Mad Stemvention is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 39-4220691, based in Katy, Texas. Donations are tax-deductible.

What is Mad Stemvention's EIN?

Mad Stemvention's Employer Identification Number (EIN) is 39-4220691.

Mad Stemvention

501(c)(3) Donations tax-deductibleEducation

Mad Stemvention is a 501(c)(3) organization based in Katy, Texas, registered in 2025.

26507 Richwood Oaks Dr, Katy, TX, 77494 EIN 39-4220691 Since 2025

Revenue

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Education median: $200K

Expenses

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Net assets

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Employees

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Contact & location

Address: 26507 Richwood Oaks Dr, Katy, TX, 77494
City: Katy
State: Texas
Category: Education
Subcategory: Educational Services

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Frequently asked questions

Is Mad Stemvention a legitimate nonprofit?: Yes. Mad Stemvention is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 39-4220691, based in Katy, Texas. Donations are tax-deductible.
What is Mad Stemvention's EIN?: Mad Stemvention's Employer Identification Number (EIN) is 39-4220691.

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Data for Mad Stemvention (EIN 39-4220691) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.