# National Stem Society Inc

Youth development nonprofit in Alpharetta, Georgia 30004. EIN 81-4467816. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/814467816-national-stem-society-inc

## IRS facts

- Type: Youth development (IRS activity code O99)
- Tax status: 501(c)(3), contributions deductible, recognized 2019
- 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

- Fulton County, Georgia: about 222,302 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
- 1,001 youth and community nonprofits in this directory in the county: 4.5 per 1,000 children.
- Georgia rules: https://backpr.com/resources/states/georgia

## Questions

**What is National Stem Society Inc's EIN?**

National Stem Society Inc's EIN (Employer Identification Number) is 81-4467816. 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 National Stem Society Inc a nonprofit?**

Yes. The IRS lists National Stem Society Inc in Alpharetta, Georgia as tax-exempt under section 501(c)(3), recognized since 2019. 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 National Stem Society Inc tax-deductible?**

Yes, the IRS lists gifts to National Stem Society 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 National Stem Society Inc do?**

The IRS classifies National Stem Society Inc as: Youth development. 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.