California · Nonprofit
REBUILDING TOGETHER-MOUNTAIN COMMUNITIES
REBUILDING TOGETHER-MOUNTAIN COMMUNITIES (California) receives grants from 7 organizations whose IRS filings report $124,559 to it, the largest being REBUILDING TOGETHER INC ($73,183). 3 of them have funded it in more than one year.
- Revenue FY2026
- $139k
- Funders on record
- 7
- Grants received
- $125k
- Net assets
- $129k
What Rebuilding Together-Mountain Communities does
Mission
Repairing homes, revitalizing communites, rebuilding lives
As stated on its FY2026 Form 990.
Programs
National rebuilding day contractors and voluteers repair and restore homes.
$7,815 spentof which $1,516 as grants$12,000 earned by the program23% of program spendingAddress home repair and maintenance issues that potentially present a safety risk or limits the access to or within the home
$50 spent0% of program spendingEmergency repair program addresses unexpected critical situations which occur in the home throughout the year.
$25,989 spentof which $20,000 as grants77% of program spending
The 3 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $33,854.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2025 to 2026, from $46k to $257k (+464%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
0% of REBUILDING TOGETHER-MOUNTAIN COMMUNITIES’s revenue is contributions — more earned-revenue than three-quarters of its peers (87% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 6 of the last 10 reported years ran a deficit.
reserve
Who funds it, year by year
2017 → 2023: the base held at 2 funders, grant income fell $24k → $14k.
2 of 7 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 8% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of REBUILDING TOGETHER-MOUNTAIN COMMUNITIES’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.
How concentrated its funding is
REBUILDING TOGETHER-MOUNTAIN COMMUNITIES leans on a few funders — its largest provides 59% of grant income and the top three 82%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
83% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund REBUILDING TOGETHER-MOUNTAIN COMMUNITIES.
Largest funder’s share by year: 2017 59% · 2018 100% · 2019 67% · 2020 60% · 2021 90% · 2022 99% · 2023 100% — growing more concentrated.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. 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
REBUILDING TOGETHER-MOUNTAIN COMMUNITIES draws 73% of its grant income from funders outside California, across 3 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $10k arriving through sponsors registered in 2 states is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. 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.
Against its field
REBUILDING TOGETHER-MOUNTAIN COMMUNITIES runs a healthier operating margin than three-quarters of the 123 philanthropy nonprofits its size.
this organization peer median middle 50% of peers· 123 philanthropy nonprofits $100k–$1M, FY2026
Organizations like REBUILDING TOGETHER-MOUNTAIN COMMUNITIES
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.
Where the money goes
61% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for REBUILDING TOGETHER-MOUNTAIN COMMUNITIES: 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 REBUILDING TOGETHER-MOUNTAIN COMMUNITIES?
- REBUILDING TOGETHER-MOUNTAIN COMMUNITIES (California) receives grants from 7 organizations whose IRS filings report $124,559 to it, the largest being REBUILDING TOGETHER INC ($73,183). 3 of them have funded it in more than one year.
- How many funders does REBUILDING TOGETHER-MOUNTAIN COMMUNITIES have?
- IRS filings report 7 organizations giving $124,559 in grants to REBUILDING TOGETHER-MOUNTAIN COMMUNITIES, 3 of which have funded it in more than one year.
- Who is the largest funder of REBUILDING TOGETHER-MOUNTAIN COMMUNITIES?
- REBUILDING TOGETHER INC is the largest funder on record, with $73,183 in grants. The full list of funders is on this page.
- How can an organization like REBUILDING TOGETHER-MOUNTAIN COMMUNITIES 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.
Play a game about who funds Rebuilding Together-Mountain Communities →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2026 (financials across 2017–2026), and the filings of 7 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. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing