Nonprofit · EIN 84-4378880
CARBONPLAN
Tax-exempt · SAN FRANCISCO, CA 94115
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $4,170,831 | $3,216,519 | $954,312 | $6,954,452 | $65,428 | $6,889,024 |
| December 31, 2024 | 990 | $3,472,109 | $3,171,484 | $300,625 | $5,963,782 | $29,070 | $5,934,712 |
| December 31, 2023 | 990 | $4,532,706 | $2,990,736 | $1,541,970 | $5,885,230 | $251,143 | $5,634,087 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $3,754,201
- of which government grants
- $5,165
- Program service revenue
- $60,318
- Investment income
- $353,033
- Other revenue
- $3,279
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $403,525
- Other salaries and wages
- $1,968,329
- Salaries, compensation and benefits (total)
- $2,776,770
- Professional fundraising fees
- $0
- Legal fees
- $40,892
- Accounting fees
- $53,133
- Occupancy
- $18,170
- Travel
- $53,768
- Program services (functional)
- $2,481,823
- Management and general (functional)
- $611,851
- Fundraising (functional)
- $122,845
Balance sheet and other
- Total assets, start of year
- $5,963,782
- Total assets, end of year
- $6,954,452
- Total liabilities, end of year
- $65,428
- Net assets, end of year
- $6,889,024
- Publicly traded securities
- $6,123,679
- Net assets without donor restrictions
- $6,179,798
- Net assets with donor restrictions
- $709,226
- Gross receipts
- $4,170,831
- Employees
- 15
- Volunteers
- 5
- Year formed
- 2019
- 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 | Other / benefits |
|---|---|---|---|---|
| Rebekah Hurst | Operations Lead | 40 | $176,283 | $38,395 |
| Tracy Anderson | Int. ED/Dep Dir Officer | 40 | $187,675 | $20,903 |
| Kata Martin | Product Lead | 40 | $187,316 | $17,405 |
| Oriana Chegwidden | Research Scientist | 40 | $181,169 | $17,612 |
| Grayson Badgley | Research Scientist | 40 | $188,749 | $7,550 |
| Jeremy Freeman | Exec. Dir./Pres Trustee or director, Officer | 40 | $174,466 | $16,122 |
| Anderson Banihirwe | Software Engineer | 40 | $166,775 | $6,909 |
| Kelly Gannon | Sec/Treasurer Trustee or director, Officer | 1 | $0 | $0 |
| Gernot Wagner | Director Trustee or director | 1 | $0 | $0 |
| Tracy Teal | Director Trustee or director | 1 | $0 | $0 |
| Arjuna Dibley | Director Trustee or director | 1 | $0 | $0 |
990 for the year ended December 31, 2024: 12 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Jeremy Freeman | Exec Dir./Pres. Trustee or director, Officer | 40 | $201,317 | $17,643 |
| Grayson Badgley | Research Scientist | 40 | $195,383 | $7,815 |
| Rebekah Hurst | Operations Lead | 40 | $164,050 | $34,508 |
| Kata Martin | Product Lead | 40 | $180,848 | $16,211 |
| Oriana Chegwidden | Research Scientist | 40 | $173,129 | $16,470 |
| Maggie Koerth | Editorial Lead | 40 | $164,489 | $23,931 |
| Freya Chay | CDR Program Lead | 40 | $168,963 | $15,607 |
| Anderson Banihirwe | Software Engineer | 40 | $159,163 | $9,393 |
| Kelly Gannon | Sec/Treasurer Trustee or director, Officer | 1 | $0 | $0 |
| Gernot Wagner | Director Trustee or director | 1 | $0 | $0 |
| Tracy Teal | Director Trustee or director | 1 | $0 | $0 |
| Arjuna Dibley | Director Trustee or director | 1 | $0 | $0 |
990 for the year ended December 31, 2023: 14 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Jeremy Freeman | Exec Dir./Pres. Trustee or director, Officer | 40 | $179,912 | $15,951 |
| Grayson Badgley | Research Scientist | 40 | $172,330 | $6,901 |
| Daniel Cullenward | Director of Policy | 40 | $176,682 | $1,396 |
| Kata Martin | Product Lead | 40 | $161,444 | $14,555 |
| Oriana Chegwidden | Research Scientist | 40 | $151,827 | $14,776 |
| Max Jones | Open Source Lead | 40 | $149,622 | $14,882 |
| Freya Chay | Program Lead | 40 | $149,897 | $13,747 |
| Rebekah Hurst | Operations Lead | 40 | $130,995 | $29,672 |
| Anderson Banihirwe | Software Engineer | 40 | $144,772 | $13,318 |
| Norland Hagen | Data Engineer | 40 | $121,978 | $12,859 |
| Kelly Gannon | Sec/Treasurer Trustee or director, Officer | 1 | $0 | $0 |
| Gernot Wagner | Director Trustee or director | 1 | $0 | $0 |
| Tracy Teal | Director Trustee or director | 1 | $0 | $0 |
| Arjuna Dibley | Director Trustee or director | 1 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 2443 FILLMORE ST 380-6048, SAN FRANCISCO, CA 94115-1814
- Mailing address (990-N for 2019)
- 2443 Fillmore St 380-6048, San Francisco CA 94115
- Principal officer (990 for 2025)
- Tracy Anderson, 2443 Fillmore St Ste 380-6048, San Francisco, CA 94115
- Principal officer (990-N for 2019)
- Jeremy Freeman, 25 Linda St, San Francisco CA 94110
- Signed the 990
- Tracy Anderson, Interim Exec. Dir.
- Phone
- (206) 569-8478
- Website
- https://carbonplan.org
- Return prepared by
- Crosby & Kaneda CPAs LLP
California records
California keeps its own records of charities and corporations. Search them by EIN 84-4378880 or by the name CARBONPLAN.
- 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
Improving the transparency and scientific integrity of climate solutions through open data and tools.
Program accomplishments
- Research & Development Refers broadly to analysis in support of our strategic or exploratory objectives. Often involves deep-dive domain-specific investigation alongside cross-cutting analysis of projects and programs. Primary activities include writing code and documentation, organizing and analyzing data, visualizing information, engaging in external collaborations, and documenting research results.Expenses $2,051,817 · revenue $60,318
- Policy & Comms Refers broadly to evaluating, and strategically engaging with, legal, governmental, or regulatory processes. Also includes the external-facing communication of all of our work. Primary activities include engaging with journalists, reviewing legal and regulatory materials, responding to public comment solicitations, and writing a variety of external-facing content.Expenses $430,006
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 on file |
IRS record
- EIN
- 84-4378880
- 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
- 2020
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Environment (C60)
- Assets (IRS master file)
- $6,954,452
- Income (IRS master file)
- $4,170,831
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $4,170,831 | $3,216,519 | $6,954,452 | XML |
| 990 | December 2024 | $3,472,109 | $3,171,484 | $5,963,782 | XML |
| 990 | December 2023 | $4,532,706 | $2,990,736 | $5,885,230 | XML |
| 990 | December 2022 | $2,509,936 | $2,430,274 | $4,061,147 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-N for 2019 Officer: Jeremy Freeman | December 31, 2019 | ≤ $50,000 receipts | – | – | e-Postcard |
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 84-4378880).
Questions about CARBONPLAN
- What is the EIN of CARBONPLAN?
- The employer identification number (EIN) of CARBONPLAN is 84-4378880.
- Is CARBONPLAN tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
- Are donations to CARBONPLAN tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CARBONPLAN 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 CARBONPLAN 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 CARBONPLAN 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 CARBONPLAN?
- The 990 for the year ended December 31, 2025 names Tracy Anderson.
- Who are the officers and directors of CARBONPLAN?
- The 990 for the year ended December 31, 2025 lists 11 people; 7 received compensation from the organization, the highest $176,283 (Rebekah Hurst, Operations Lead).
- How much revenue does CARBONPLAN have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $4,170,831, expenses of $3,216,519 and total assets of $6,954,452 at year end.
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