# Three River Thunder Youth Baseball

Baseball and softball nonprofit in Onalaska, Wisconsin 54650. EIN 33-1556306. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/331556306-three-river-thunder-youth-baseball

## IRS facts

- Type: Baseball and softball (IRS activity code N63)
- Tax status: 501(c)(3), contributions deductible, recognized 2024
- 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

- La Crosse County, Wisconsin: about 22,646 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
- 64 youth and community nonprofits in this directory in the county: 2.8 per 1,000 children.
- Licensed programs in Onalaska: 13 licensed child care centers, 3 school-age programs: https://backpr.com/find/wisconsin/onalaska
- Wisconsin rules: https://backpr.com/resources/states/wisconsin

## Questions

**What is Three River Thunder Youth Baseball's EIN?**

Three River Thunder Youth Baseball's EIN (Employer Identification Number) is 33-1556306. 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 Three River Thunder Youth Baseball a nonprofit?**

Yes. The IRS lists Three River Thunder Youth Baseball in Onalaska, Wisconsin as tax-exempt under section 501(c)(3), recognized since 2024. 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 Three River Thunder Youth Baseball tax-deductible?**

Yes, the IRS lists gifts to Three River Thunder Youth Baseball 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 Three River Thunder Youth Baseball do?**

The IRS classifies Three River Thunder Youth Baseball as: Baseball and softball. 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.