# Everest Tennis Booster Club

Youth development nonprofit in Wausau, Wisconsin 54403. EIN 42-3655747. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/423655747-everest-tennis-booster-club

## IRS facts

- Type: Youth development (IRS activity code O12)
- 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

- Marathon County, Wisconsin: about 30,710 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
- 115 youth and community nonprofits in this directory in the county: 3.7 per 1,000 children.
- Licensed programs in Wausau: 13 licensed child care centers, 8 school-age programs: https://backpr.com/find/wisconsin/wausau
- Wisconsin rules: https://backpr.com/resources/states/wisconsin

## Questions

**What is Everest Tennis Booster Club's EIN?**

Everest Tennis Booster Club's EIN (Employer Identification Number) is 42-3655747. 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 Everest Tennis Booster Club a nonprofit?**

Yes. The IRS lists Everest Tennis Booster Club in Wausau, 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 Everest Tennis Booster Club tax-deductible?**

Yes, the IRS lists gifts to Everest Tennis Booster Club 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 Everest Tennis Booster Club do?**

The IRS classifies Everest Tennis Booster Club as: Youth development. 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.