# Centennial High School Booster Club

Youth development nonprofit in El Mirage, Arizona 85335. EIN 88-2277636. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/882277636-centennial-high-school-booster-club

## IRS facts

- Type: Youth development (IRS activity code O12)
- Tax status: 501(c)(3), contributions deductible, recognized 2022
- 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

- Maricopa County, Arizona: about 1,014,730 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
- 1,741 youth and community nonprofits in this directory in the county: 1.7 per 1,000 children.
- Licensed programs in El Mirage: 10 licensed child care centers: https://backpr.com/find/arizona/el-mirage
- Arizona rules: https://backpr.com/resources/states/arizona

## Questions

**What is Centennial High School Booster Club's EIN?**

Centennial High School Booster Club's EIN (Employer Identification Number) is 88-2277636. 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 Centennial High School Booster Club a nonprofit?**

Yes. The IRS lists Centennial High School Booster Club in El Mirage, Arizona as tax-exempt under section 501(c)(3), recognized since 2022. 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 Centennial High School Booster Club tax-deductible?**

Yes, the IRS lists gifts to Centennial High School 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 Centennial High School Booster Club do?**

The IRS classifies Centennial High School 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.