Nonprofit · EIN 82-2950047
GOLDEN GATE STEM FAIR
Tax-exempt · NOVATO, CA 94947
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $3,500 | $1,250 | $2,250 | $2,841 | $0 | $2,841 |
| June 30, 2024 | 990 | $11,850 | $31,832 | -$19,982 | $591 | $0 | $591 |
| June 30, 2023 | 990 | $26,000 | $13,791 | $12,209 | $20,573 | $0 | $20,573 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $3,500
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $0
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
- $1,075
- Program services (functional)
- $150
- Management and general (functional)
- $1,100
Balance sheet and other
- Total assets, start of year
- $591
- Total assets, end of year
- $2,841
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,841
- Net assets without donor restrictions
- $2,841
- Gross receipts
- $3,500
- Employees
- 0
- Year formed
- 2018
- 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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Bob Fabini | BOARD MEMBER Officer | 1 | $0 |
| HL Alexander Deschamps | Treasurer Officer | 1 | $0 |
| Jeanne Hale | BOARD MEMBER Officer | 1 | $0 |
| Jeffrey Janus | BOARD MEMBER Officer | 1 | $0 |
| Joe Reyes | Secretary Officer | 1 | $0 |
| Mahima Gupta | BOARD MEMBER Officer | 1 | $0 |
| Marcus Wojtkowiak | Director Officer | 5 | $0 |
| Sabina Ahmed | BOARD MEMBER Officer | 5 | $0 |
| Sarah Pandey | BOARD MEMBER Officer | 1 | $0 |
| Mirel Rivera | ASSISTANT DIREC Officer | 5 | $0 |
990 for the year ended June 30, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Marcus Wojtkowiak | Director Officer | 5 | $5,000 |
| Mirel Rivera | ASSISTANT DIREC Officer | 5 | $4,000 |
| Bob Fabini | BOARD MEMBER Officer | 1 | $0 |
| HL Alexander Deschamps | Treasurer Officer | 1 | $0 |
| Jeanne Hale | BOARD MEMBER Officer | 1 | $0 |
| Jeffrey Janus | BOARD MEMBER Officer | 1 | $0 |
| Joe Reyes | Secretary Officer | 1 | $0 |
| Mahima Gupta | BOARD MEMBER Officer | 1 | $0 |
| Sabina Ahmed | BOARD MEMBER Officer | 5 | $0 |
| Sarah Pandey | BOARD MEMBER Officer | 1 | $0 |
990 for the year ended June 30, 2023: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Bob Fabini | BOARD MEMBER Officer | 1 | $0 |
| HL Alexander Deschamps | Treasurer Officer | 1 | $0 |
| Jeanne Hale | BOARD MEMBER Officer | 1 | $0 |
| Jeffrey Janus | BOARD MEMBER Officer | 1 | $0 |
| Joe Reyes | Secretary Officer | 1 | $0 |
| Mahima Gupta | BOARD MEMBER Officer | 1 | $0 |
| Marcus Wojtkowiak | Director Officer | 5 | $0 |
| Sabina Ahmed | BOARD MEMBER Officer | 5 | $0 |
| Sarah Pandey | BOARD MEMBER Officer | 1 | $0 |
| Mirel Rivera | ASSISTANT DIREC Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 28 PLAZA DEMIRA, NOVATO, CA 94947-4011
- Principal officer (990 for 2024)
- MARCUS WOJTKOWIAK
- Signed the 990
- MARCUS WOJTKOWIAK, Director
- Phone
- (415) 528-5400
- Website
- WWW.GGSTEMFAIR.ORG
- Return prepared by
- TAKSAR & DJALADIAN CPAS A PROFESSIONAL CORPORATION
California records
California keeps its own records of charities and corporations. Search them by EIN 82-2950047 or by the name GOLDEN GATE STEM FAIR.
- 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
THE GOLDEN GATE STEM FAIR IS AN ANNUAL EVENT INTENDED TO CELEBRATE THE EXCELLENT RESEARCH COMPLETED BY STUDENTS IN THE SAN FRANCISCO BAY AREA COMMUNITY. THE FAIR ITSELF IS OPEN TO THE PUBLIC. WE ARE WORKING TO MAKE GGSF NOT JUST A COMPETITION, BUT A COMMUNITY EVENT THAT CELEBRATES THE ACCOMPLISHMENTS OF ALL OF THE ASPIRING SCIENTISTS WHO SUBMIT THEIR WORK. FORM 990, PART VI, LINE 11B - ORGANIZATION'S PROCESS TO REVIEW FORM 990 FORM 990 REVIEWED BY OFFICERS PRIOR TO FILING FORM 990, PART VI, LINE 19 - GOVERNING DOCUMENTS DISCLOSURE EXPLANATION GOVERNING DOCUMENTS AVAILABLE UPON REQUEST
Program accomplishments
- STEM FAIR - THIS YEAR WE FOCUSED ON STRENGTHENING THE FOUNDATION FOR THEORGANIZATION AND THE ANNUAL EVENT AS A WHOLE. NUMEROUS PROJECTS WERE SUBMITTEDBY STUDENTS IN GRADES 6-12 FROM THE SAN FRANCISCO BAY AREA.Expenses $150
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 82-2950047
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2018
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Recreation and sports (N52)
- Assets (IRS master file)
- $2,841
- Income (IRS master file)
- $3,500
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $3,500 | $1,250 | $2,841 | IRS |
| 990 | June 2024 | $11,850 | $31,832 | $591 | XML |
| 990 | June 2023 | $26,000 | $13,791 | $20,573 | XML |
| 990 | June 2022 | $20,600 | $33,484 | $8,364 | IRS |
| 990 | June 2021 | – | – | – | IRS |
| 990-EZ | June 2021 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | 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 82-2950047).
Questions about GOLDEN GATE STEM FAIR
- What is the EIN of GOLDEN GATE STEM FAIR?
- The employer identification number (EIN) of GOLDEN GATE STEM FAIR is 82-2950047.
- Is GOLDEN GATE STEM FAIR tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2018.
- Are donations to GOLDEN GATE STEM FAIR tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does GOLDEN GATE STEM FAIR file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of GOLDEN GATE STEM FAIR due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did GOLDEN GATE STEM FAIR last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of GOLDEN GATE STEM FAIR?
- The 990 for the year ended June 30, 2025 names MARCUS WOJTKOWIAK.
- Who are the officers and directors of GOLDEN GATE STEM FAIR?
- The 990 for the year ended June 30, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does GOLDEN GATE STEM FAIR have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $3,500, expenses of $1,250 and total assets of $2,841 at year end.
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All nonprofits in NOVATO · California · Recreation and sports