Is Heart Of Wisconsin Gem And Mineral Society Inc a real 501(c)(3) nonprofit?

Yes. Heart Of Wisconsin Gem And Mineral Society Inc (EIN: 39-1091849) is registered with the IRS as a 501(c)(3) tax-exempt organization based in Marshfield, WI. Their tax-exempt status is currently active.

Are donations to Heart Of Wisconsin Gem And Mineral Society Inc tax-deductible?

As a 501(c)(3) organization, donations to Heart Of Wisconsin Gem And Mineral Society Inc are generally tax-deductible for federal income tax purposes. Always consult a tax professional for your specific situation.

Nonprofit Profile

Heart Of Wisconsin Gem And Mineral Society Inc

Marshfield, WI · 501(c)(3) · EIN 39-1091849

Active

Trust verification

IRS Status

Active since January 1969

Verify on IRS.gov →

State Registration

WI - Dept of Financial

Verify →

990 Filing

No data available

Financial overview

Tax-Exempt Since

1969

Ruling date: January 1969

About

Mission & Description

The Heart of Wisconsin Gem and Mineral Society Inc, located in Marshfield, WI, is a nonprofit organization dedicated to promoting the study and appreciation of geology, gemology, and mineralogy. They offer educational programs, workshops, and events for members and the community to foster interest in earth sciences and related hobbies. The society also organizes field trips and exhibitions to enhance knowledge and skills in these areas.

IRS filing details

Official Records

EIN	39-1091849
Subsection	501(c)(3)
Classification	Public Charity
Ruling Date	January 1969
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 Heart Of Wisconsin Gem And Mineral Society Inc — 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 Heart Of Wisconsin Gem And Mineral Society Inc 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.