# Social Innovation and Impact Institute Si3

Youth development nonprofit in Washington, District of Columbia 20002. EIN 86-2596359. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/862596359-social-innovation-and-impact-institute-si3

## IRS facts

- Type: Youth development (IRS activity code O05)
- Tax status: 501(c)(3), contributions deductible, recognized 2021
- 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

- District of Columbia, District of Columbia: about 129,831 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
- 619 youth and community nonprofits in this directory in the county: 4.8 per 1,000 children.
- Licensed programs in Washington: 356 licensed child care centers: https://backpr.com/find/district-of-columbia/washington
- District of Columbia rules: https://backpr.com/resources/states/district-of-columbia

## Questions

**What is Social Innovation and Impact Institute Si3's EIN?**

Social Innovation and Impact Institute Si3's EIN (Employer Identification Number) is 86-2596359. 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 Social Innovation and Impact Institute Si3 a nonprofit?**

Yes. The IRS lists Social Innovation and Impact Institute Si3 in Washington, District of Columbia as tax-exempt under section 501(c)(3), recognized since 2021. 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 Social Innovation and Impact Institute Si3 tax-deductible?**

Yes, the IRS lists gifts to Social Innovation and Impact Institute Si3 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 Social Innovation and Impact Institute Si3 do?**

The IRS classifies Social Innovation and Impact Institute Si3 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.