- Is Mars Research a tax-exempt 501(c)(3)?
- Yes. Mars Research is recognised by the IRS as a 501(c)(3) organisation (EIN 45-0513523). The IRS recognised Mars Research as tax-exempt in June 2003.
- What is Mars Research's EIN?
- Mars Research's Employer Identification Number (EIN) is 45-0513523. The EIN was assigned by the IRS in June 2003. Donors and grantmakers use the EIN to verify tax-exempt status with the IRS.
- What does Mars Research do?
- Medical research
- Where is Mars Research located?
- Mars Research is located at PO Box 114, Gilbert, IA, 50105.
- When was Mars Research founded or recognised by the IRS?
- Mars Research was recognised by the IRS as a tax-exempt organisation in June 2003. The IRS ruling date is the earliest authoritative date available for most US nonprofits.
- What is Mars Research's annual revenue?
- On its most recent Form 990 (fiscal year 2025), Mars Research reported $189K in total revenue and $198K in total expenses.
- Has Mars Research been auto-revoked by the IRS?
- No. Mars Research (EIN 45-0513523) 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.
- Is Mars Research listed in IRS Publication 78?
- Yes. Mars Research 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.
