# Left Field Foundation

Amateur sports nonprofit in Sonoma, California 95476. EIN 88-4095736. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/884095736-left-field-foundation

## IRS facts

- Type: Amateur sports (IRS activity code N60)
- Tax status: 501(c)(3), contributions deductible, recognized 2023
- 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

- Sonoma County, California: about 89,405 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
- 179 youth and community nonprofits in this directory in the county: 2.0 per 1,000 children.
- Licensed programs in Sonoma: 13 licensed child care centers: https://backpr.com/find/california/sonoma
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Left Field Foundation's EIN?**

Left Field Foundation's EIN (Employer Identification Number) is 88-4095736. 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 Left Field Foundation a nonprofit?**

Yes. The IRS lists Left Field Foundation in Sonoma, California as tax-exempt under section 501(c)(3), recognized since 2023. 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 Left Field Foundation tax-deductible?**

Yes, the IRS lists gifts to Left Field 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 Left Field Foundation do?**

The IRS classifies Left Field Foundation as: Amateur sports. 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.