Colorado · Nonprofit
RUBY M SISSON MEMORIAL LIBRARY FOUNDATION
RUBY M SISSON MEMORIAL LIBRARY FOUNDATION (Colorado) receives grants from 17 organizations whose IRS filings report $627,811 to it, the largest being THE INDEPENDENT CHARITABLE GIFT FUND ($204,030). 6 of them have funded it in more than one year, and 80% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2025
- $922k
- Funders on record
- 17
- Grants received
- $628k
- Net assets
- $2.0M
What Ruby M Sisson Memorial Library Foundation does
Mission
Support & enhance the ruby sisson library by raising funds for information resources, programs, services & facilities
As stated on its FY2025 Form 990.
Program
Run a capital campaign to raise funds to expand & renovate the ruby sisson library
$1,172,745 spent100% of program spending
The program described on its FY2025 Form 990. Program spending in total: $1,172,745.
The organization over time
Each line starts at 100 in 2020, so what you read is the shape rather than the size: 150 means half as much again as 2020, 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 2021 to 2022, from $193k to $1.4M (+609%).
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.
Government-grant reliance: 2021 0% · 2022 8% · 2023 4%. Grants only. Government contracts and fees sit inside program revenue.
97% of RUBY M SISSON MEMORIAL LIBRARY FOUNDATION’s revenue is contributions — more donation-reliant than the typical peer (62% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 6 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Who funds it, year by year
2019 → 2023: the base broadened from 1 funder to 5 funders, grant income rose $500 → $56k.
10 of 17 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 80% 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 RUBY M SISSON MEMORIAL LIBRARY FOUNDATION’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
RUBY M SISSON MEMORIAL LIBRARY FOUNDATION has a broad base — no single funder exceeds 32% of grant income, and it takes 3 funders to reach half.
the vertical line marks half of all grant income — 3 funders to its left
80% 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 RUBY M SISSON MEMORIAL LIBRARY FOUNDATION.
Largest funder’s share by year: 2019 100% · 2020 100% · 2021 76% · 2022 50% · 2023 45% — diversifying over time.
“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.
How long its funders stay
40% of RUBY M SISSON MEMORIAL LIBRARY FOUNDATION's funders are still giving 2 years after their first grant; 35% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
80% of RUBY M SISSON MEMORIAL LIBRARY FOUNDATION's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $124k that is directly attributable, 65% of it comes from funders outside Colorado, across 4 states.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $504k arriving through sponsors registered in 7 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
RUBY M SISSON MEMORIAL LIBRARY FOUNDATION holds deeper cash reserves than three-quarters of the 7,668 community improvement nonprofits its size.
this organization peer median middle 50% of peers· 7,668 community improvement nonprofits $100k–$1M, FY2025
Organizations like RUBY M SISSON MEMORIAL LIBRARY 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 Colorado
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
98%
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 RUBY M SISSON MEMORIAL LIBRARY 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 RUBY M SISSON MEMORIAL LIBRARY FOUNDATION?
- RUBY M SISSON MEMORIAL LIBRARY FOUNDATION (Colorado) receives grants from 17 organizations whose IRS filings report $627,811 to it, the largest being THE INDEPENDENT CHARITABLE GIFT FUND ($204,030). 6 of them have funded it in more than one year, and 80% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does RUBY M SISSON MEMORIAL LIBRARY FOUNDATION have?
- IRS filings report 17 organizations giving $627,811 in grants to RUBY M SISSON MEMORIAL LIBRARY FOUNDATION, 6 of which have funded it in more than one year.
- Who is the largest funder of RUBY M SISSON MEMORIAL LIBRARY FOUNDATION?
- THE INDEPENDENT CHARITABLE GIFT FUND is the largest funder on record, with $204,030 in grants. The full list of funders is on this page.
- How can an organization like RUBY M SISSON MEMORIAL LIBRARY FOUNDATION find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Colorado. 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 Ruby M Sisson Memorial Library →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2020–2025), and the filings of 17 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 22, 2026. What this page cannot tell you · view filing