Is Marine Mammal Research Institute Of California a real 501(c)(3) nonprofit?

Yes. Marine Mammal Research Institute Of California (EIN: 46-3323147) is registered with the IRS as a 501(c)(3) tax-exempt organization based in Napa, CA. Their tax-exempt status was previously revoked but has been reinstated.

Nonprofit Profile

Marine Mammal Research Institute Of California

Q: Are donations to Marine Mammal Research Institute Of California tax-deductible?

As a 501(c)(3) organization, donations to Marine Mammal Research Institute Of California are generally tax-deductible for federal income tax purposes. Always consult a tax professional for your specific situation.

Napa, CA · 501(c)(3) · EIN 46-3323147

Reinstated Science & Technology

Previously revoked. Auto-revoked on May 15, 2022 , reinstated on May 15, 2022. Status is now active.

Trust verification

IRS Status

Reinstated

Verify on IRS.gov →

State Registration

CA - Attorney General

Verify →

990 Filing

No data available

Financial overview

Tax-Exempt Since

2023

Ruling date: September 2023

About

Mission & Description

The Marine Mammal Research Institute of California, located in Napa, CA, is a nonprofit organization dedicated to the scientific study and research of marine mammals. Established in 2023, it aims to advance knowledge and understanding of these species through various research initiatives. The organization is recognized as tax-exempt under EIN 463323147.

IRS filing details

Official Records

EIN	46-3323147
Subsection	501(c)(3)
Classification	Public Charity
NTEE Code	U50 - Science & Technology
Ruling Date	September 2023
Revocation History	Revoked May 2022, reinstated May 2022

Compensation

Officers & Directors

No officer compensation data available.

What brings you here?

🏛

You run this org

Send invoices, collect donations, and manage Marine Mammal Research Institute Of California — free. Unlimited invoices and quotes, payment links, and a claimable directory profile. Add fund accounting anytime for $25/mo.

See free invoicing

or claim your profile →

💛

You want to support them

Holdings lets nonprofits accept online donations — free to set up, no monthly fees. If Marine Mammal Research Institute Of California has a Holdings giving page, ask them for their link. Or let them know they can create one for free.

Learn about Holdings Giving

🔍

You're doing research

Verified IRS status, 990 filings, and officer compensation — all free. Holdings indexes every active 501(c)(3) in the US.

Browse CA nonprofits

Free nonprofit tools — no signup

Built by Holdings \u2014 the banking + accounting platform that keeps businesses and nonprofits audit-ready. Free forever, no account needed. Connect banking and let your books run themselves when you\u2019re ready.

Donation Receipt Generator

IRS-ready donor receipts in seconds — free, no signup.

501(c)(3) Formation Checklist

Every step to start your nonprofit, with cost + time estimates.

Grant Budget Builder

Build a funder-ready grant budget fast.

Statement of Activities

Generate your nonprofit income statement.

See all free tools \u2192

Ready to stop doing it by hand? Explore Fund accounting software for nonprofits, Nonprofit accounting software, or Online donation pages for nonprofits.