California · Nonprofit
THE FOSTER FAMILY FOUNDATION
THE FOSTER FAMILY FOUNDATION (California) receives grants from 1 organization whose IRS filings report $21,634 to it, the largest being THE LOUIS W FOSTER AND GLADYCE L FOSTER FAMILY FOUNDATION ($21,634). 0 of them have funded it in more than one year.
- Revenue FY2025
- $2.8M
- Funders on record
- 1
- Grants received
- $22k
- Net assets
- $33M
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
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 THE FOSTER FAMILY FOUNDATION’s funders (the co-funder graph). Association, not causation.
Where its funders are
100% of THE FOSTER FAMILY FOUNDATION's grant income comes from California funders.
Funder states come from each funder’s own filing.
Against its field
THE FOSTER FAMILY FOUNDATION's revenue grew 88% between 2017 and 2025.
this organization peer median middle 50% of peers· 1,336 philanthropy nonprofits $1M–$10M, FY2025
Organizations like THE FOSTER FAMILY FOUNDATION
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the 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.
Screen this organization
A dated, signed PDF of the compliance screen for THE FOSTER FAMILY FOUNDATION: 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds THE FOSTER FAMILY FOUNDATION?
- THE FOSTER FAMILY FOUNDATION (California) receives grants from 1 organization whose IRS filings report $21,634 to it, the largest being THE LOUIS W FOSTER AND GLADYCE L FOSTER FAMILY FOUNDATION ($21,634). 0 of them have funded it in more than one year.
- How many funders does THE FOSTER FAMILY FOUNDATION have?
- IRS filings report 1 organization giving $21,634 in grants to THE FOSTER FAMILY FOUNDATION.
- Who is the largest funder of THE FOSTER FAMILY FOUNDATION?
- THE LOUIS W FOSTER AND GLADYCE L FOSTER FAMILY FOUNDATION is the largest funder on record, with $21,634 in grants. The full list of funders is on this page.
- How can an organization like THE FOSTER FAMILY FOUNDATION 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 FY2025 (financials across 2017–2025), and the filings of 1 funders 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. What this page cannot tell you · view filing