California · Nonprofit
GREEN THUMB FOUNDATION INC
GREEN THUMB FOUNDATION INC (California) receives grants from 1 organization whose IRS filings report $50,000 to it, the largest being The Brown Foundation Inc ($50,000). 0 of them have funded it in more than one year.
Against its field
GREEN THUMB FOUNDATION INC receives grants from 1 organization whose IRS filings report $50k to it.
this organization peer median middle 50% of peers· 14,524 arts & culture nonprofits under $100k, FY2024
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- The Clayton Fund Incshared funders
- Big Greenportfolio match
- Creative Visions Foundationportfolio match
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of GREEN THUMB FOUNDATION INC’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
GREEN THUMB FOUNDATION INC draws 100% of its grant income from funders outside California, across 1 state in all.
Funder states come from each funder’s own filing. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first.
- The Clayton Fund Incshared fundersTX · backs 32 organizations that share your funders
- Big Greenportfolio matchits grantees resemble your mission
- Creative Visions Foundationportfolio matchits grantees resemble your mission
- The Better Angels Society Incportfolio matchits grantees resemble your mission
- New Earth Foundation Incportfolio matchits grantees resemble your mission
- Allied Media Projects Incportfolio matchits grantees resemble your mission
- The Garden Conservancy Incportfolio matchits grantees resemble your mission
- Brown County Community Foundation Incportfolio matchits grantees resemble your mission
- Tallgrass Farm Foundation Incportfolio matchits grantees resemble your mission
- Food Well Allianceportfolio matchits grantees resemble your mission
- New Place Fund Incportfolio matchits grantees resemble your mission
- Furthur Foundationportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like GREEN THUMB FOUNDATION INC
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
100% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for GREEN THUMB FOUNDATION INC: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds GREEN THUMB FOUNDATION INC?
- GREEN THUMB FOUNDATION INC (California) receives grants from 1 organization whose IRS filings report $50,000 to it, the largest being The Brown Foundation Inc ($50,000). 0 of them have funded it in more than one year.
- How many funders does GREEN THUMB FOUNDATION INC have?
- IRS filings report 1 organization giving $50,000 in grants to GREEN THUMB FOUNDATION INC.
- Who is the largest funder of GREEN THUMB FOUNDATION INC?
- The Brown Foundation Inc is the largest funder on record, with $50,000 in grants. The full list of funders is on this page.
- How can an organization like GREEN THUMB FOUNDATION INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2024–2024), and the filings of 1funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing