# Mark Twain P T O

Parent-teacher group (PTA or PTO) nonprofit in Iowa City, Iowa 52240. EIN 42-1357072. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/421357072-mark-twain-p-t-o

## IRS facts

- Type: Parent-teacher group (PTA or PTO) (IRS activity code B94)
- Tax status: 501(c)(3), contributions deductible, recognized 2014
- 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

- Johnson County, Iowa: about 30,228 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
- 116 youth and community nonprofits in this directory in the county: 3.8 per 1,000 children.
- Iowa rules: https://backpr.com/resources/states/iowa

## Questions

**What is Mark Twain P T O's EIN?**

Mark Twain P T O's EIN (Employer Identification Number) is 42-1357072. 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 Mark Twain P T O a nonprofit?**

Yes. The IRS lists Mark Twain P T O in Iowa City, Iowa as tax-exempt under section 501(c)(3), recognized since 2014. 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 Mark Twain P T O tax-deductible?**

Yes, the IRS lists gifts to Mark Twain P T O 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 Mark Twain P T O do?**

The IRS classifies Mark Twain P T O 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.