Nonprofit · EIN 71-0866855
GOLDEN GATE TRIATHLON CLUB
Also known as TOMLINSON BRANDON
Tax-exempt · SAN FRANCISCO, CA 94115
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $219,870 | $199,727 | $20,143 | $119,682 | $0 | $119,682 |
| December 31, 2024 | 990 | $214,021 | $194,765 | $19,256 | $99,539 | $0 | $99,539 |
| December 31, 2023 | 990-EZ | $176,636 | $187,220 | -$10,584 | $82,576 | – | $82,576 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $2,957
- Program service revenue
- $210,742
- Investment income
- $2,101
- Net income from sales of inventory
- $4,070
- Other revenue
- $4,070
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,704
- Occupancy
- $2,962
Balance sheet and other
- Total assets, start of year
- $99,539
- Total assets, end of year
- $119,682
- Total liabilities, end of year
- $0
- Net assets, end of year
- $119,682
- Gross unrelated business income
- $2,101
- Gross receipts
- $220,789
- Employees
- 0
- Volunteers
- 41
- Year formed
- 1991
- State of legal domicile
- CA
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| James O'Brien | President Trustee or director, Officer | 5 | $0 |
| Andy Ia | Vice President Trustee or director, Officer | 5 | $0 |
| Sophia Zikanova Hanley | Secretary Trustee or director, Officer | 5 | $0 |
| Niki Brown | Director Trustee or director | 5 | $0 |
| Craig Maclellan | Director Trustee or director | 5 | $0 |
| Jaimie Zhu | Director Trustee or director | 5 | $0 |
| Soledad Calderon | Director Trustee or director | 5 | $0 |
| Aimee Dewante | Director Trustee or director | 5 | $0 |
| Victoria Feng | Director Trustee or director | 5 | $0 |
| Brett Manning | Director Trustee or director | 5 | $0 |
| Hiromi Cara Meguro | Treasurer Trustee or director, Officer | 5 | $0 |
| Margarita Krivitski | Secretary Trustee or director | 5 | $0 |
| Rebecca Dauer | Director Trustee or director | 5 | $0 |
| Guochen Shen | Director Trustee or director | 5 | $0 |
| Nick Lolli | Director Trustee or director | 5 | $0 |
3 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Bryan Steele | Director Trustee or director | 5 | $0 |
| Molly Bamberger | Director Trustee or director | 5 | $0 |
| Nick Molzahn | Director Trustee or director | 5 | $0 |
990 for the year ended December 31, 2024: 20 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| James O'Brien | President Trustee or director, Officer | 5 | $0 |
| Andy Ia | Vice President Trustee or director, Officer | 5 | $0 |
| Sophia Zikanova Hanley | Secretary Trustee or director, Officer | 5 | $0 |
| Arisa Takahashi | Treasurer Trustee or director, Officer | 5 | $0 |
| Niki Brown | Director Trustee or director | 5 | $0 |
| Craig Maclellan | Director Trustee or director | 5 | $0 |
| Mark Byrne | Director Trustee or director | 5 | $0 |
| Rob Eisenbach | Director Trustee or director | 5 | $0 |
| Jaimie Zhu | Director Trustee or director | 5 | $0 |
| Soledad Calderon | Director Trustee or director | 5 | $0 |
| Julia Nalven | Director Trustee or director | 5 | $0 |
| Aimee Dewante | Director Trustee or director | 5 | $0 |
| Victoria Feng | Director Trustee or director | 5 | $0 |
| Brett Manning | Director Trustee or director | 5 | $0 |
| Hiromi Cara Meguro | Director Trustee or director | 5 | $0 |
| Margarita Krivitski | Secretary Trustee or director, Officer | 5 | $0 |
| Rebecca Dauer | Director Trustee or director | 5 | $0 |
| Guochen Shen | Director Trustee or director | 5 | $0 |
| Nick Lolli | Director Trustee or director | 5 | $0 |
| Bryan Steele | Director Trustee or director | 5 | $0 |
990-EZ for the year ended December 31, 2023: 20 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| James O'Brien | President | 5 | $0 |
| Andy Ia | Vice President | 5 | $0 |
| Sophia Zikanova Hanley | Secretary | 5 | $0 |
| Arisa Takahashi | Treasurer | 5 | $0 |
| Niki Brown | Director | 5 | $0 |
| Craig Maclellan | Director | 5 | $0 |
| Mark Byrne | Director | 5 | $0 |
| Rob Eisenbach | Director | 5 | $0 |
| Jaimie Zhu | Director | 5 | $0 |
| James Webb | Director | 5 | $0 |
| Angela Yang | Director | 5 | $0 |
| Soledad Calderon | Director | 5 | $0 |
| Julia Nalven | Director | 5 | $0 |
| Felix Rieseberg | Director | 5 | $0 |
| Aimee Dewante | Director | 5 | $0 |
| Victoria Feng | Director | 5 | $0 |
| Brett Manning | Director | 5 | $0 |
| Cara Meguro | Director | 5 | $0 |
| Margarita Krivitski | Director | 5 | $0 |
| Rebecca Dauer | Director | 5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 15098, SAN FRANCISCO, CA 94115-0098
- In care of
- % JOHN BRANDENHORST
- Principal officer (990 for 2025)
- Jaimie Zhu, PO Box 15098, San Francisco, CA 94115
- Signed the 990
- Hiromi Cara Meguro, Treasurer
- Phone
- (408) 455-1814
- Website
- www.ggtc.org
- Return prepared by
- Malvoso CPA
California records
California keeps its own records of charities and corporations. Search them by EIN 71-0866855 or by the name GOLDEN GATE TRIATHLON CLUB.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
To serve & educate multi-sport athletes.
Program accomplishments
- Golden Gate Triathlon Club offers a range of training programs targeting athletes at every level, welcoming people who've been racing for years as well as newcomers, as well as team building social events. There are year-around regular coached workouts for weekly swim, bike, run and strength workouts, in addition to the formal training programs targeting specific races of different distances.
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 71-0866855
- Tax-exempt status
- 501(c)(7): Social or recreational club
- Donations deductible
- No
- Exempt since
- 2002
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Recreation and sports (N50)
- Assets (IRS master file)
- $119,682
- Income (IRS master file)
- $220,789
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $219,870 | $199,727 | $119,682 | IRS |
| 990 | December 2024 | $214,021 | $194,765 | $99,539 | XML |
| 990-EZ | December 2023 | $176,636 | $187,220 | $82,576 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | IRS |
| 990-EZ | December 2017 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 71-0866855).
Questions about GOLDEN GATE TRIATHLON CLUB
- What is the EIN of GOLDEN GATE TRIATHLON CLUB?
- The employer identification number (EIN) of GOLDEN GATE TRIATHLON CLUB is 71-0866855.
- Is GOLDEN GATE TRIATHLON CLUB tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(7) since 2002.
- Are donations to GOLDEN GATE TRIATHLON CLUB tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does GOLDEN GATE TRIATHLON CLUB file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of GOLDEN GATE TRIATHLON CLUB due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did GOLDEN GATE TRIATHLON CLUB last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of GOLDEN GATE TRIATHLON CLUB?
- The 990 for the year ended December 31, 2025 names Jaimie Zhu.
- Who are the officers and directors of GOLDEN GATE TRIATHLON CLUB?
- The 990 for the year ended December 31, 2025 lists 18 people; 0 received compensation from the organization.
- How much revenue does GOLDEN GATE TRIATHLON CLUB have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $219,870, expenses of $199,727 and total assets of $119,682 at year end.
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