# Oshkosh Earth Science Club Inc

Recreational clubs nonprofit in Larsen, Wisconsin 54947. EIN 39-1235217. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/391235217-oshkosh-earth-science-club-inc

## IRS facts

- Type: Recreational clubs (IRS activity code N50)
- Tax status: 501(c)(3), contributions deductible, recognized 2026
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## Local context

- Winnebago County, Wisconsin: about 34,201 children under 18 (U.S. Census Bureau, July 1, 2024): https://www2.census.gov/programs-surveys/popest/datasets/2020-2024/counties/asrh/cc-est2024-agesex-all.csv
- 90 youth and community nonprofits in this directory in the county: 2.6 per 1,000 children.
- Wisconsin rules: https://backpr.com/resources/states/wisconsin

## Questions

**What is Oshkosh Earth Science Club Inc's EIN?**

Oshkosh Earth Science Club Inc's EIN (Employer Identification Number) is 39-1235217. It is the nine-digit number the IRS uses to identify the organization. Source: IRS Exempt Organizations Business Master File posted October 13, 2026.

**Is Oshkosh Earth Science Club Inc a nonprofit?**

Yes. The IRS lists Oshkosh Earth Science Club Inc in Larsen, Wisconsin as tax-exempt under section 501(c)(3), recognized since 2026. This is from the IRS Business Master File posted October 13, 2026. Status can change, so check its current status on the IRS Tax Exempt Organization Search before you donate.

**Are donations to Oshkosh Earth Science Club Inc tax-deductible?**

Yes, the IRS lists gifts to Oshkosh Earth Science Club Inc as tax-deductible (IRS Business Master File posted October 13, 2026). How much you can deduct depends on your own taxes, and this is not tax advice. Check its current status on the IRS Tax Exempt Organization Search before you donate.

**What does Oshkosh Earth Science Club Inc do?**

The IRS classifies Oshkosh Earth Science Club Inc as: Recreational clubs. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

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Data as of November 8, 2026. Sources: IRS Business Master File, IRS Form 990 series e-file data, U.S. Census Bureau. No officer or staff names are published.