# Frost PTO

Parent-teacher group (PTA or PTO) nonprofit in Rch Cucamonga, California 91739. EIN 81-3731421. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/813731421-frost-pto

## IRS facts

- Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
- Tax status: 501(c)(3), contributions deductible, recognized 2017
- 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

- San Bernardino County, California: about 549,148 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
- 703 youth and community nonprofits in this directory in the county: 1.3 per 1,000 children.
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Frost PTO's EIN?**

Frost PTO's EIN (Employer Identification Number) is 81-3731421. 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 Frost PTO a nonprofit?**

Yes. The IRS lists Frost PTO in Rch Cucamonga, California as tax-exempt under section 501(c)(3), recognized since 2017. 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 Frost PTO tax-deductible?**

Yes, the IRS lists gifts to Frost PTO 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 Frost PTO do?**

The IRS classifies Frost PTO 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.