# Dolphin Swimming and Boating Foundation

Swimming and water sports nonprofit in San Francisco, California 94109. EIN 82-4883113. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/824883113-dolphin-swimming-and-boating-foundation

## Mission (the organization's own words)

> The foundation shall maintain city and county property at 502 Jefferson St., San Francisco for public use and recreation; and provide classes and education on swimming, rowing, and boat building.

Source: Form 990, year ending Dec 2021: https://projects.propublica.org/nonprofits/organizations/824883113/202202189349300400/full

## IRS facts

- Type: Swimming and water sports (IRS activity code N67)
- Tax status: 501(c)(3), contributions deductible, recognized 2019
- Source: IRS Business Master File, posted October 13, 2026: https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmf

## Finances (IRS Form 990 e-file data)

| Year ending | Revenue | Expenses | Assets | Net assets | Employees | Volunteers | Source |
|---|---|---|---|---|---|---|---|
| Dec 2021 | $596,147 | $36,741 | $1,235,531 | $1,235,531 | 0 | 25 | [Form 990](https://projects.propublica.org/nonprofits/organizations/824883113/202202189349300400/full) |

Expense split, year ending Dec 2021: programs $16,750 (46%), management $14,080 (38%), fundraising $5,911 (16%).

Revenue sources, year ending Dec 2021: gifts and grants $590,647, program fees $0, investment income $815.

## How it compares

- Revenue rank: 25 of 110 amateur sports nonprofits in San Francisco.
- Revenue $295,872 is higher than roughly 70 to 80% of 2,432 amateur sports nonprofits in California; median $143,571.
- Source: IRS Business Master File, posted October 13, 2026; BackPR analysis.

## Local context

- San Francisco County, California: about 111,757 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
- 370 youth and community nonprofits in this directory in the county: 3.3 per 1,000 children.
- Licensed programs in San Francisco: 379 licensed child care centers, 21 school-age programs: https://backpr.com/find/california/san-francisco
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Dolphin Swimming and Boating Foundation's EIN?**

Dolphin Swimming and Boating Foundation's EIN (Employer Identification Number) is 82-4883113. 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 Dolphin Swimming and Boating Foundation a nonprofit?**

Yes. The IRS lists Dolphin Swimming and Boating Foundation in San Francisco, California as tax-exempt under section 501(c)(3), recognized since 2019. 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 Dolphin Swimming and Boating Foundation tax-deductible?**

Yes, the IRS lists gifts to Dolphin Swimming and Boating 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 Dolphin Swimming and Boating Foundation do?**

In its own words on its Form 990 for the year ending Dec 2021: "The foundation shall maintain city and county property at 502 Jefferson St., San Francisco for public use and recreation; and provide classes and education on swimming, rowing, and boat building." The IRS classifies it as: Swimming and water sports.

**How much money does Dolphin Swimming and Boating Foundation take in?**

For the year ending Dec 2021, Dolphin Swimming and Boating Foundation reported total revenue of $596,147 and total expenses of $36,741 on its Form 990 (IRS Form 990 e-file data).

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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.