# Edward Keaton Mack III 4s Up Foundation

Youth development programs nonprofit in Severn, Maryland 21144. EIN 84-3495914. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/843495914-edward-keaton-mack-iii-4s-up-foundation

## IRS facts

- Type: Youth development programs (IRS activity code O50)
- Tax status: 501(c)(3), contributions deductible, recognized 2020
- 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

- Anne Arundel County, Maryland: about 133,079 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
- 271 youth and community nonprofits in this directory in the county: 2.0 per 1,000 children.
- Licensed programs in Severn: 11 licensed child care centers, 3 school-age programs: https://backpr.com/find/maryland/severn
- Maryland rules: https://backpr.com/resources/states/maryland

## Questions

**What is Edward Keaton Mack III 4s Up Foundation's EIN?**

Edward Keaton Mack III 4s Up Foundation's EIN (Employer Identification Number) is 84-3495914. 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 Edward Keaton Mack III 4s Up Foundation a nonprofit?**

Yes. The IRS lists Edward Keaton Mack III 4s Up Foundation in Severn, Maryland as tax-exempt under section 501(c)(3), recognized since 2020. 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 Edward Keaton Mack III 4s Up Foundation tax-deductible?**

Yes, the IRS lists gifts to Edward Keaton Mack III 4s Up Foundation 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 Edward Keaton Mack III 4s Up Foundation do?**

The IRS classifies Edward Keaton Mack III 4s Up Foundation as: Youth development programs. It has not filed a Form 990 or 990-EZ with a mission statement that we have loaded.

---
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.