# Brentwood Seawolves

Swimming and water sports nonprofit in Brentwood, California 94513. EIN 51-0649795. Data as of November 8, 2026.

Page: https://backpr.com/find/nonprofit/510649795-brentwood-seawolves

## Mission (the organization's own words)

> To provide a safe, supportive and positive environment for all members to achieve their highest potential both in and out of the water. We encourage community, family and individual participation at all levels.

Source: Form 990, year ending Dec 2025: https://projects.propublica.org/nonprofits/organizations/510649795/202641809349301134/full

## IRS facts

- Type: Swimming and water sports (IRS activity code N67)
- Tax status: 501(c)(3), contributions deductible, recognized 2009
- 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 2025 | $210,486 | $231,780 | $99,486 | $103,192 | 8 | - | [Form 990](https://projects.propublica.org/nonprofits/organizations/510649795/202641809349301134/full) |
| Dec 2023 | $188,500 | $209,956 | $129,179 | $128,157 | 10 | - | [Form 990](https://projects.propublica.org/nonprofits/organizations/510649795/202431369349312053/full) |
| Dec 2022 | $254,241 | $229,479 | $150,827 | $150,185 | 12 | - | [Form 990](https://projects.propublica.org/nonprofits/organizations/510649795/202322009349300737/full) |
| Dec 2021 | $277,189 | $262,403 | $128,282 | $128,282 | 10 | - | [Form 990](https://projects.propublica.org/nonprofits/organizations/510649795/202201579349301560/full) |

Expense split, year ending Dec 2025: programs $211,184 (91%), management $20,596 (9%), fundraising $0 (0%).

Revenue sources, year ending Dec 2025: gifts and grants $182,698, program fees $387, investment income $10.

Growth label: **Steady** (about -7% a year, Dec 2021 to Dec 2025). Growth label: we compare total revenue on the oldest and the newest return shown above. Growing means revenue rose by more than 10% a year on average, Shrinking means it fell by more than 10% a year, and Steady means a change between -10% and +10% a year. The rate is the compounded yearly average between the two returns, so it hides ups and downs in between (see the table). We only label groups with returns at least a year apart and at least $5,000 of revenue on the oldest one. This is our own calculation, not an IRS rating or a judgment of quality.

## How it compares

- Revenue rank: 3 of 22 amateur sports nonprofits in Brentwood.
- Revenue $210,486 is higher than roughly 60 to 70% of 2,432 amateur sports nonprofits in California; median $143,571.
- Source: IRS Business Master File, posted October 13, 2026; BackPR analysis.

## Local context

- Contra Costa County, California: about 251,475 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
- 569 youth and community nonprofits in this directory in the county: 2.3 per 1,000 children.
- Licensed programs in Brentwood: 28 licensed child care centers, 13 school-age programs: https://backpr.com/find/california/brentwood
- California rules: https://backpr.com/resources/states/california

## Questions

**What is Brentwood Seawolves's EIN?**

Brentwood Seawolves's EIN (Employer Identification Number) is 51-0649795. 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 Brentwood Seawolves a nonprofit?**

Yes. The IRS lists Brentwood Seawolves in Brentwood, California as tax-exempt under section 501(c)(3), recognized since 2009. 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 Brentwood Seawolves tax-deductible?**

Yes, the IRS lists gifts to Brentwood Seawolves 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 Brentwood Seawolves do?**

In its own words on its Form 990 for the year ending Dec 2025: "To provide a safe, supportive and positive environment for all members to achieve their highest potential both in and out of the water. We encourage community, family and individual participation at all levels." The IRS classifies it as: Swimming and water sports.

**How much money does Brentwood Seawolves take in?**

For the year ending Dec 2025, Brentwood Seawolves reported total revenue of $210,486 and total expenses of $231,780 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.