Is Trout Unlimited a real 501(c)(3) nonprofit?

Yes. Trout Unlimited (EIN: 52-1315968) is registered with the IRS as a 501(c)(3) tax-exempt organization based in Marinette, WI. Their tax-exempt status is currently active.

Are donations to Trout Unlimited tax-deductible?

As a 501(c)(3) organization, donations to Trout Unlimited are generally tax-deductible for federal income tax purposes. Always consult a tax professional for your specific situation.

Nonprofit Profile

Trout Unlimited

Marinette, WI · 501(c)(3) · EIN 52-1315968

Active Science & Technology

Trust verification

IRS Status

Active since March 1972

Verify on IRS.gov →

State Registration

WI - Dept of Financial

Verify →

990 Filing

No data available

Financial overview

Tax-Exempt Since

1972

Ruling date: March 1972

About

Mission & Description

Trout Unlimited, located in Marinette, WI, is a nonprofit organization focused on the conservation and restoration of coldwater fisheries and their watersheds. Established in 1972, it operates under the EIN 521315968 and engages in various scientific and technological initiatives to promote sustainable practices in aquatic ecosystems.

IRS filing details

Official Records

EIN	52-1315968
Subsection	501(c)(3)
Classification	Public Charity
NTEE Code	U210 - Science & Technology
Ruling Date	March 1972
Revocation History	None

Compensation

Officers & Directors

No officer compensation data available.

What brings you here?

🏛

You run this org

Send invoices, collect donations, and manage Trout Unlimited — 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 Trout Unlimited 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 WI 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.