- Is Martin STEM Foundation a tax-exempt 501(c)(3)?
- Yes — Martin STEM Foundation is recognised by the IRS as a 501(c)(3) organisation (EIN 41-3679042). The IRS recognised Martin STEM Foundation as tax-exempt in February 2026.
- What is Martin STEM Foundation's EIN?
- Martin STEM Foundation's Employer Identification Number (EIN) is 41-3679042. The EIN was assigned by the IRS in February 2026. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Martin STEM Foundation do?
- Martin STEM Foundation is registered with the IRS as a science & technology nonprofit organisation. A detailed mission statement is not available on its most recent Form 990 filing.
- Where is Martin STEM Foundation located?
- Martin STEM Foundation is located at 2333 S 134th ST, New Berlin, WI, 53151-3109.
- When was Martin STEM Foundation founded or recognised by the IRS?
- Martin STEM Foundation was recognised by the IRS as a tax-exempt organisation in February 2026. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
