Washington · Nonprofit
DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC
DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC (Washington) receives grants from 62 organizations whose IRS filings report $16,596,316 to it, the largest being NETWORK FOR GOOD ($12,227,373). 39 of them have funded it in more than one year, and 90% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2025
- $5.1M
- Funders on record
- 62
- Grants received
- $17M
- Net assets
- $16M
What Duwamish Tribal Services Dba Duwamish Tribal Services Inc does
Mission
The mission of duwamish tribal services is to promote social, cultural, political and economic survival of the duwamish tribe, to revitalize duwamish culture and history in the community. The duwamish longhouse and cultural center houses social services and cultural programs for tribal members and occasionally other urban natives.
As stated on its FY2025 Form 990.
Programs
Longhouse: this public benefit facility houses a museum of artifacts and contemporary exhibit of the history and culture of the duwamish tribe. The facility is used for artistic and historic purposes for the production and performance of dance, artistic and commumity gatherings, assembly or meetings. The program also provides limited assistance to tribal members.
$1,910,629 spentof which $120,156 as grants$99,701 earned by the program76% of program spendingWellness activities: dts hosts regular programming centered around mental health and wellness. Dts designs and hosts monthly healing circles with a particular focus on different topics relevant to their participants, such as addiction and recovery, healthy relationship building, and mental health, including limited case management and community referrals.
$399,634 spent16% of program spendingThe heron's nest: created for the benefit of the duwamish tribe and the broader community, to reach and practice traditional ecological restoration, urban agriculture and skills sharing. Offering a retreat within the city of seattle, along forest trails leading to the duwamish river. The heron's nest represents a living classroom dedicated to the healing of industrialized regions.
$69,744 spent3% of program spendingGift store expenses
$130,826 spent5% of program spending
The 4 programs described on its FY2024 Form 990, listed largest first by expense. Program spending in total: $2,510,833.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2020 to 2021, from $3.8M to $7.1M (+86%).
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: 2017 5% · 2018 0% · 2019 11% · 2020 18% · 2021 13% · 2022 3% · 2023 2% · 2024 12% · 2025 24%. Grants only. Government contracts and fees sit inside program revenue.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 9 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
2017 → 2023: the base broadened from 1 funder to 27 funders, grant income rose $15k → $3.4M.
17 of 62 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 90% 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 DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC’s funders (the co-funder graph). Top 30 of 62 funders by total. 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
DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC leans on a few funders — its largest provides 74% of grant income and the top three 87%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
98% 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 DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC.
Largest funder’s share by year: 2017 100% · 2018 94% · 2019 86% · 2020 81% · 2021 79% · 2022 76% · 2023 69% — 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
64% of DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC's funders are still giving 3 years after their first grant; 63% 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
90% of DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC'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 $1.7M that is directly attributable, 89% of it comes from Washington funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $15M arriving through sponsors registered in 11 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.
Organizations like DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC
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 Washington
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
89% of spending goes to programs.
Governance
Public support
98%
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 DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC?
- DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC (Washington) receives grants from 62 organizations whose IRS filings report $16,596,316 to it, the largest being NETWORK FOR GOOD ($12,227,373). 39 of them have funded it in more than one year, and 90% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC have?
- IRS filings report 62 organizations giving $16,596,316 in grants to DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC, 39 of which have funded it in more than one year.
- Who is the largest funder of DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC?
- NETWORK FOR GOOD is the largest funder on record, with $12,227,373 in grants. The full list of funders is on this page.
- How can an organization like DUWAMISH TRIBAL SERVICES DBA DUWAMISH TRIBAL SERVICES INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington. 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 62 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