# Poseiden Foundation Inc

Youth development nonprofit in Vista, California 92081. EIN 20-8003011. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/208003011-poseiden-foundation-inc

## IRS facts

- Type: Youth development (IRS activity code O12)
- Tax status: 501(c)(3), contributions deductible, recognized 2008
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## How it compares

- Revenue rank: 3 of 20 youth development nonprofits in Vista.
- Revenue $105,744 is higher than roughly 30 to 40% of 1,664 youth development nonprofits in California; median $169,823.
- Source: IRS Business Master File, posted October 13, 2026; BackPR analysis.

## Local context

- San Diego County, California: about 671,593 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
- 1,271 youth and community nonprofits in this directory in the county: 1.9 per 1,000 children.
- Licensed programs in Vista: 56 licensed child care centers, 4 school-age programs: https://backpr.com/find/california/vista
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Poseiden Foundation Inc's EIN?**

Poseiden Foundation Inc's EIN (Employer Identification Number) is 20-8003011. 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 Poseiden Foundation Inc a nonprofit?**

Yes. The IRS lists Poseiden Foundation Inc in Vista, California as tax-exempt under section 501(c)(3), recognized since 2008. 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 Poseiden Foundation Inc tax-deductible?**

Yes, the IRS lists gifts to Poseiden Foundation 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 Poseiden Foundation Inc do?**

The IRS classifies Poseiden Foundation 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.