# Mes Diamondbacks PTO Inc

Parent-teacher group (PTA or PTO) nonprofit in Maricopa, Arizona 85139. EIN 20-5593104. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/205593104-mes-diamondbacks-pto-inc

## IRS facts

- Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
- Tax status: 501(c)(3), contributions deductible, recognized 2009
- 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

- Pinal County, Arizona: about 108,429 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
- 221 youth and community nonprofits in this directory in the county: 2.0 per 1,000 children.
- Licensed programs in Maricopa: 13 licensed child care centers: https://backpr.com/find/arizona/maricopa
- Arizona rules: https://backpr.com/resources/states/arizona

## Questions

**What is Mes Diamondbacks PTO Inc's EIN?**

Mes Diamondbacks PTO Inc's EIN (Employer Identification Number) is 20-5593104. 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 Mes Diamondbacks PTO Inc a nonprofit?**

Yes. The IRS lists Mes Diamondbacks PTO Inc in Maricopa, Arizona as tax-exempt under section 501(c)(3), recognized since 2009. 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 Mes Diamondbacks PTO Inc tax-deductible?**

Yes, the IRS lists gifts to Mes Diamondbacks PTO 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 Mes Diamondbacks PTO Inc do?**

The IRS classifies Mes Diamondbacks PTO Inc as: Parent-teacher group (PTA or PTO). 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.