# Lake Tahoe Marathon Swim Federation

Swimming and water sports nonprofit in Somerset, California 95684. EIN 83-1167000. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/831167000-lake-tahoe-marathon-swim-federation

## IRS facts

- Type: Swimming and water sports (IRS activity code N67)
- Tax status: 501(c)(3), contributions deductible, recognized 2022
- 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

- El Dorado County, California: about 36,744 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
- 106 youth and community nonprofits in this directory in the county: 2.9 per 1,000 children.
- Licensed programs in Somerset: 1 licensed child care centers: https://backpr.com/find/california/somerset
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Lake Tahoe Marathon Swim Federation's EIN?**

Lake Tahoe Marathon Swim Federation's EIN (Employer Identification Number) is 83-1167000. 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 Lake Tahoe Marathon Swim Federation a nonprofit?**

Yes. The IRS lists Lake Tahoe Marathon Swim Federation in Somerset, California as tax-exempt under section 501(c)(3), recognized since 2022. 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 Lake Tahoe Marathon Swim Federation tax-deductible?**

Yes, the IRS lists gifts to Lake Tahoe Marathon Swim Federation 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 Lake Tahoe Marathon Swim Federation do?**

The IRS classifies Lake Tahoe Marathon Swim Federation as: Swimming and water 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.