Nonprofit · EIN 91-1570421
RUBICON FOUNDATION
Tax-exempt · SEATTLE, WA 98102
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| August 31, 2025 | 990-EZ | $68,536 | $65,788 | $2,748 | $456,429 | $59 | $456,370 |
| August 31, 2024 | 990-EZ | $54,141 | $86,781 | -$32,640 | $453,708 | $428 | $453,280 |
| August 31, 2023 | 990-EZ | $38,907 | $86,234 | -$47,327 | $486,407 | $480 | $485,927 |
Financial details: 990-EZ for the year ended August 31, 2025
Revenue
- Contributions, gifts and grants
- $62,341
- Investment income
- $1,195
- Other revenue
- $5,000
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $1,160
- Other expenses
- $64,628
- Program services (functional)
- $36,158
Balance sheet and other
- Total assets, start of year
- $453,708
- Total assets, end of year
- $456,429
- Total liabilities, end of year
- $59
- Net assets, end of year
- $456,370
- Cash, savings and investments
- $133,592
- Land and buildings
- $302,576
- Gross receipts
- $68,536
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-EZ for the year ended August 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STUART SMITHERS | President | 10 | $0 |
| MATT CARY | Vice President | 5 | $0 |
| ERIC DILLIN | Treasurer | 2 | $0 |
| ADAM NISHIMURA | Secretary | 5 | $0 |
| SARAH SMITH | Director | 2 | $0 |
| NADYA ZIMMERMAN | Director | 2 | $0 |
| MICAH STANOVSKY | Director | 2 | $0 |
990-EZ for the year ended August 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STUART SMITHERS | President | 10 | $0 |
| MATT CARY | Vice President | 5 | $0 |
| ERIC DILLIN | Treasurer | 2 | $0 |
| ADAM NISHIMURA | Secretary | 5 | $0 |
| SARAH SMITH | Director | 2 | $0 |
| NADYA ZIMMERMAN | Director | 2 | $0 |
| MICAH STANOVSKY | Director | 2 | $0 |
990-EZ for the year ended August 31, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STUART SMITHERS | President | 10 | $0 |
| PATRICK BRENNAN | Vice President | 5 | $0 |
| MATT CARY | Secretary | 2 | $0 |
| ERIC DILLIN | Treasurer | 5 | $0 |
| ADAM NISHIMURA | Director | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 513 FEDERAL AVE E, SEATTLE, WA 98102-5013
- Signed the 990-EZ
- ERIC DILLIN, Treasurer
- Phone
- (206) 214-7991
- Return prepared by
- Bembridge & Associates LLC
Mission
Art and Educational Activities
Program accomplishments
- Ongoing environmental conservation and management of the conservation easement; Northfork Gurdjieff study group retreats and conferences; Wood Kiln Pottery Group ongoing projects; Night Turtle Dance summer retreatExpenses $36,158
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 August, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | August 31, 2026 | January 15, 2027 | Not due yet |
| 2024 | August 31, 2025 | January 15, 2026 | 990-EZ on file |
| 2023 | August 31, 2024 | January 15, 2025 | 990-EZ on file |
IRS record
- EIN
- 91-1570421
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- School
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1993
- Accounting year ends
- August
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $456,429
- Income (IRS master file)
- $68,536
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | August 2025 | $68,536 | $65,788 | $456,429 | XML |
| 990-EZ | August 2024 | $54,141 | $86,781 | $453,708 | IRS |
| 990-EZ | August 2023 | $38,907 | $86,234 | $486,407 | XML |
| 990 | August 2022 | $56,382 | $80,299 | $534,384 | IRS |
| 990 | August 2021 | – | – | – | IRS |
| 990 | August 2020 | – | – | – | IRS |
| 990 | August 2019 | – | – | – | IRS |
| 990-EZ | August 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 91-1570421).
Questions about RUBICON FOUNDATION
- What is the EIN of RUBICON FOUNDATION?
- The employer identification number (EIN) of RUBICON FOUNDATION is 91-1570421.
- Is RUBICON FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
- Are donations to RUBICON FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does RUBICON FOUNDATION 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 RUBICON FOUNDATION due?
- The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did RUBICON FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended August 2025.
- Who are the officers and directors of RUBICON FOUNDATION?
- The 990-EZ for the year ended August 31, 2025 lists 7 people; 0 received compensation from the organization.
- How much revenue does RUBICON FOUNDATION have?
- On its 990-EZ for the year ended August 31, 2025 it reported revenue of $68,536, expenses of $65,788 and total assets of $456,429 at year end.
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