Onegreenthing
Public records show a registered, tax-exempt organization in good standing.
What it says it does
Educational Activities on Climate and Environmental Action
- Income
- $59,115
- Spending
- $51,989
- Reserves
- 9.6 months of spending
- Largest source of income
- donations and private grants, 100%
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Financial health
Strong: 90 out of 100. Higher than 67% of charities in its peer group (environment, under $250k).
Reserves
28 of 35Spendable reserves would cover 9.6 months of spending.
Debt
20 of 20It owes 0% of what it owns.
Living within its means
15 of 15Income exceeded spending by 12% of income.
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Governance
This organization files the short tax form, which does not ask about boards, policies or audits. That is normal for a small charity and is not a mark against it.
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Impact evidence
Describes programs. Its tax return describes what it does but we have found no measurable results in it.
Programs described in its return (3)
- $17,330 spent. Building Public Awareness about Climate Policy Solutions OneGreenThing reaches over 50000 individuals to inform them of policy solutions that exist ways to support how to apply their individual talents to solutions
- $17,330 spent. The expansion of social media and newsletter presence in the climate solutions space Driven by the Service Superpower Assessment tool individuals gain insights into personal contributions to climate solutions Across all platforms the reach is over 50000 individuals
- $17,330 spent. Designing executing educational programs OneGreenThing has designed organized and led seminars and webinars for groups including collaborations with UTA Foundation Climate Reality Project the Plastic Pollution Coalition Made Safe RARE Climate Mental Health Network HEFN Grantmakers in Health and others In 2025 the reach was over 30000000
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Legitimacy checks
Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.
Are donations tax-deductible? Passed.
On the IRS list of organizations eligible to receive tax-deductible contributions.
Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending December 2025.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since September 2021.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.
Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.