Nonprofit · EIN 39-2168394
OAKTREE COMMUNITY INTERSTRUCTURE
Tax-exempt · OAKLAND, CA 94606
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $268,741 | $91,526 | $177,215 | $177,522 | $307 | $177,215 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $266,601
- Program service revenue
- $0
- Investment income
- $2,140
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $52,307
- Salaries, compensation and benefits (total)
- $60,327
- Professional fundraising fees
- $0
- Program services (functional)
- $73,221
- Management and general (functional)
- $9,154
- Fundraising (functional)
- $9,151
Balance sheet and other
- Total assets, start of year
- $0
- Total assets, end of year
- $177,522
- Total liabilities, end of year
- $307
- Net assets, end of year
- $177,215
- Net assets without donor restrictions
- $177,215
- Gross receipts
- $268,741
- Employees
- 0
- Year formed
- 2025
- 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 |
|---|---|---|---|
| Crystal Huang | Trsr, Exec Dir Trustee or director, Officer | 40 | $30,769 |
| Tiffany Sung | Secretary Trustee or director, Officer | 40 | $21,538 |
| Mark Miles | President Trustee or director, Officer | 40 | $0 |
Address and contacts
- Address (IRS master file)
- 1200 LAKESHORE AVE APT 25A, OAKLAND, CA 94606-1619
- In care of
- % MARK MILES
- Signed the 990
- Crystal Huang, Executive Director
- Phone
- (510) 500-5805
- Website
- https://www.oaktree.eco/
- Return prepared by
- Eva 990 & Associates
Mission
OakTREE stands for Oakland Thermal Renewable Energy and Electrification. We build physical and social infrastructure connecting households. Through shared energy, food, and skills, we build self-reliant neighborhoods, localized economies, and resilient community systems.
Program accomplishments
- In 2025, OakTREE focused on establishing the organizational foundation necessary to launch its community interstructure programs. The organizations 2025 activities were carried out in furtherance of its exempt purpose by building the operational, financial, and strategic capacity required to deliver community-based infrastructure, workforce development, and food access programs.OakTREEs work during this period centered on preparing to implement its core program areas: integrated renewable energy and infrastructure systems. Activities conducted in 2025 supported the future delivery of these programs and are substantially related to the organizations charitable mission.During 2025, OakTREE undertook a range of activities necessary to enable program launch, including:- Establishing the nonprofit entity and governance structure- Filing for federal and state tax-exempt status- Developing the organizations brand and public-facing education - Building relationships with community partners, funders, and technical experts- Research and landscape analysis for implementation- Conducting grant-writing and fundraising activities- Soliciting and securing charitable contributionsThese activities were essential to building the infrastructure required to design, fund, and implement OakTREEs charitable programs. Each activity was undertaken with the primary purpose of enabling the organization to deliver community-based environmental and economic development programs beginning in 2026.Expenses $73,221
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 | No data |
| 2023 | December 31, 2023 | May 15, 2024 | No data |
IRS record
- EIN
- 39-2168394
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2025
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S20)
- Assets (IRS master file)
- $177,522
- Income (IRS master file)
- $268,741
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $268,741 | $91,526 | $177,522 | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about OAKTREE COMMUNITY INTERSTRUCTURE
- What is the EIN of OAKTREE COMMUNITY INTERSTRUCTURE?
- The employer identification number (EIN) of OAKTREE COMMUNITY INTERSTRUCTURE is 39-2168394.
- Is OAKTREE COMMUNITY INTERSTRUCTURE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2025.
- Are donations to OAKTREE COMMUNITY INTERSTRUCTURE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does OAKTREE COMMUNITY INTERSTRUCTURE 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 OAKTREE COMMUNITY INTERSTRUCTURE 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 OAKTREE COMMUNITY INTERSTRUCTURE last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who are the officers and directors of OAKTREE COMMUNITY INTERSTRUCTURE?
- The 990 for the year ended December 31, 2025 lists 3 people; 2 received compensation from the organization, the highest $30,769 (Crystal Huang, Trsr, Exec Dir).
- How much revenue does OAKTREE COMMUNITY INTERSTRUCTURE have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $268,741, expenses of $91,526 and total assets of $177,522 at year end.
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All nonprofits in OAKLAND · California · Community improvement and capacity building