# Csmb PTO Corporation

Parent-teacher group (PTA or PTO) nonprofit in Saint Louis, Missouri 63110. EIN 41-3290929. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/413290929-csmb-pto-corporation

## IRS facts

- Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
- Tax status: 501(c)(3), contributions deductible, recognized 2026
- 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

- St. Louis city, Missouri: about 49,887 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
- 174 youth and community nonprofits in this directory in the county: 3.5 per 1,000 children.
- Licensed programs in Saint Louis: 300 licensed child care centers: https://backpr.com/find/missouri/saint-louis
- Missouri rules: https://backpr.com/resources/states/missouri

## Questions

**What is Csmb PTO Corporation's EIN?**

Csmb PTO Corporation's EIN (Employer Identification Number) is 41-3290929. 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 Csmb PTO Corporation a nonprofit?**

Yes. The IRS lists Csmb PTO Corporation in Saint Louis, Missouri as tax-exempt under section 501(c)(3), recognized since 2026. 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 Csmb PTO Corporation tax-deductible?**

Yes, the IRS lists gifts to Csmb PTO Corporation 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 Csmb PTO Corporation do?**

The IRS classifies Csmb PTO Corporation 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.