Idaho · Nonprofit
BOISE JAZZ SOCIETY INCORPORATED
BOISE JAZZ SOCIETY INCORPORATED (Idaho) receives grants from 3 organizations whose IRS filings report $20,271 to it, the largest being Paula Knickerbocker Foundation Inc ($17,000). 2 of them have funded it in more than one year.
Against its field
BOISE JAZZ SOCIETY INCORPORATED's funding has concentrated — grant income rose while the number of funders held roughly flat.
this organization peer median middle 50% of peers· 10,664 arts & culture nonprofits $100k–$1M, FY2025
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.
- Winston C & Surel L Mitchell Family Foundation Inclocalportfolio match
- Hansberger Foundationshared funderslocal
- Chamber Music America Incportfolio match
Who funds it, year by year
2018 → 2023: the base held at 2 funders, grant income rose $2k → $5k.
From the IRS filings of BOISE JAZZ SOCIETY INCORPORATED’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
BOISE JAZZ SOCIETY INCORPORATED leans on a few funders — its largest provides 84% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2018 67% · 2019 83% · 2020 64% · 2021 100% · 2023 78% — 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
89% of BOISE JAZZ SOCIETY INCORPORATED's grant income comes from Idaho funders.
In-state vs out-of-state, by year
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.
- Winston C & Surel L Mitchell Family Foundation Inclocalportfolio matchID · funds 19 organizations near you · its grantees resemble your mission
- Hansberger Foundationshared funderslocalID · backs 11 organizations that share your funders · funds 16 organizations near you
- Chamber Music America Incportfolio matchits grantees resemble your mission
- The Julius C Jeker Foundation Incshared funderslocalID · backs 21 organizations that share your funders · funds 48 organizations near you
- Louis Armstrong Educational Foundatportfolio matchits grantees resemble your mission
- Anne Staton Voilleque Charitable Foundationportfolio matchits grantees resemble your mission
- Ross McKee Foundation for the Musical Artsportfolio matchits grantees resemble your mission
- Williamson Foundation for Musicportfolio matchits grantees resemble your mission
- New Music USA Incportfolio matchits grantees resemble your mission
- The Aaron Copland Fund for Music Inc Co Alter Kendrick & Baron LLPportfolio matchits grantees resemble your mission
- Lane Arts Councilportfolio matchits grantees resemble your mission
- Music Matters Fund Incportfolio 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 BOISE JAZZ SOCIETY INCORPORATED
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 Idaho
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 BOISE JAZZ SOCIETY INCORPORATED: 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 BOISE JAZZ SOCIETY INCORPORATED?
- BOISE JAZZ SOCIETY INCORPORATED (Idaho) receives grants from 3 organizations whose IRS filings report $20,271 to it, the largest being Paula Knickerbocker Foundation Inc ($17,000). 2 of them have funded it in more than one year.
- How many funders does BOISE JAZZ SOCIETY INCORPORATED have?
- IRS filings report 3 organizations giving $20,271 in grants to BOISE JAZZ SOCIETY INCORPORATED, 2 of which have funded it in more than one year.
- Who is the largest funder of BOISE JAZZ SOCIETY INCORPORATED?
- Paula Knickerbocker Foundation Inc is the largest funder on record, with $17,000 in grants. The full list of funders is on this page.
- How can an organization like BOISE JAZZ SOCIETY INCORPORATED find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Idaho. 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 2025–2025), and the filings of 3funders 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