# Parent-Teachers Organization of Castle Rock

Parent-teacher group (PTA or PTO) nonprofit in Castle Rock, Washington 98611. EIN 91-1571311. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/911571311-parent-teachers-organization-of-castle-rock

## IRS facts

- Type: Parent-teacher group (PTA or PTO) (IRS activity code B94Z)
- Tax status: 501(c)(3), contributions deductible, recognized 1993
- 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

- Cowlitz County, Washington: about 25,184 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
- 66 youth and community nonprofits in this directory in the county: 2.6 per 1,000 children.
- Licensed programs in Castle Rock: 2 licensed child care centers: https://backpr.com/find/washington/castle-rock
- Washington rules: https://backpr.com/resources/states/washington

## Questions

**What is Parent-Teachers Organization of Castle Rock's EIN?**

Parent-Teachers Organization of Castle Rock's EIN (Employer Identification Number) is 91-1571311. 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 Parent-Teachers Organization of Castle Rock a nonprofit?**

Yes. The IRS lists Parent-Teachers Organization of Castle Rock in Castle Rock, Washington as tax-exempt under section 501(c)(3), recognized since 1993. 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 Parent-Teachers Organization of Castle Rock tax-deductible?**

Yes, the IRS lists gifts to Parent-Teachers Organization of Castle Rock 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 Parent-Teachers Organization of Castle Rock do?**

The IRS classifies Parent-Teachers Organization of Castle Rock 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.