# Mazo Pool Supporters

Physical fitness and community recreation nonprofit in Black Earth, Wisconsin 53515. EIN 93-2951537. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/932951537-mazo-pool-supporters

## IRS facts

- Type: Physical fitness and community recreation (IRS activity code N30)
- Tax status: 501(c)(3), contributions deductible, recognized 2023
- 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

- Dane County, Wisconsin: about 111,967 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
- 463 youth and community nonprofits in this directory in the county: 4.1 per 1,000 children.
- Wisconsin rules: https://backpr.com/resources/states/wisconsin

## Questions

**What is Mazo Pool Supporters's EIN?**

Mazo Pool Supporters's EIN (Employer Identification Number) is 93-2951537. 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 Mazo Pool Supporters a nonprofit?**

Yes. The IRS lists Mazo Pool Supporters in Black Earth, Wisconsin as tax-exempt under section 501(c)(3), recognized since 2023. 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 Mazo Pool Supporters tax-deductible?**

Yes, the IRS lists gifts to Mazo Pool Supporters 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 Mazo Pool Supporters do?**

The IRS classifies Mazo Pool Supporters as: Physical fitness and community recreation. 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.