Washington · Nonprofit
BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION
BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION (Washington) receives grants from 7 organizations whose IRS filings report $165,970 to it, the largest being ONE CALL FOR ALL ($86,591). 4 of them have funded it in more than one year.
- Revenue FY2024
- $150k
- Funders on record
- 7
- Grants received
- $166k
- Net assets
- $340k
What Bainbridge-Ometepe Sister Islands Association does
Mission
We encourage mutual understanding, education, friendship, and cultural exchanges between the Sister Islands of Bainbridge Island, WA (USA) and Ometepe Island (Nicaragua). Out of friendship, we help communities on Ometepe, primarily in the areas of education, health, and meeting general community needs.
As stated on its FY2024 Form 990.
Programs
Education: We support students in college with scholarships, and we support learning for special needs students, including blind, deaf, and mobility-challenged people. In its 32nd year, college scholarships helped over 60 students who graduated from Ometepe high schools to study in Nicaraguan universities. Students are selected and monitored by committees in the 9 communities on Ometepe which have high schools and receive stipends of up to $95 a month to assist them with the costs of their university education. Funding is also provided for college seniors and graduate students to complete the additional work required for a degree and certificate in their chosen fields. We fund an interpreter for deaf students, and with her help, we teach sign language to deaf students. We fund technology that helps blind people, and teach them braille and mobility strategies. For all students, but particularly for those challenged by mobility issues, we fund costs for transportation for them to access what is offered. In the field of mental health, we fund the salary of a full-time psychologist to educate, support, and give therapy to combat sexual and domestic violence, and suicide, all of which…
$92,321 spentof which $92,321 as grants53% of program spendingTravel: A major component of our mission is to promote understanding between the two cultures, and travel is a necessary factor in that understanding. Each year we have a delegation of high school students go to Ometepe to live and work in communities there. Also, two staff members from the Ometepe office have visas to allow them to travel to Bainbridge. We also supported the travel costs of an adult from Bainbridge Island who lived on Ometepe for 8 months helping in our office with our programs and with communication back to the board. All of those connections happened in 2024
$43,073 spentof which $43,073 as grants24% of program spendingCommunity support: For coffee growers on Ometepe: Production of coffee on Ometepe, which we buy, import, roast, and sell in the US, was significantly impacted by fungal disease over the last several years. We continue to support spraying, fertilization, and introduction of new plants to try to increase the size of the coffee crop. We fund a full-time agronomist to support these efforts. For community needs and projects: These are brought to our office on Ometepe by community members, and approved and funded if they show value to the community and community willingness to engage with us in the success of their projects, usually through their labor.
$24,262 spentof which $24,262 as grants14% of program spendingThese expenses are associated with the Ometepe office. The office screens, coordinates, and monitors all of BOSIA's activities and funding requests on Ometepe. Included in this expense is the salary of the general manager of BOSIA's efforts and presence on Ometepe. Other office expenses include utilities payments, rent, supplies, and other such expenses. Also included here are monthly stipends for a Bainbridge resident to help in the office.
$16,184 spentof which $16,184 as grants9% of program spending
The 4 programs described on its FY2024 Form 990, listed largest first by expense. Program spending in total: $175,840.
The organization over time
Each line starts at 100 in 2019, so what you read is the shape rather than the size: 150 means half as much again as 2019, 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 $298k to $352k (+18%).
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.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 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
2017 → 2023: the base broadened from 1 funder to 2 funders, grant income rose $9k → $16k.
4 of 7 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 40% 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 BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION’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
BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION leans on a few funders — its largest provides 52% 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
92% 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 BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION.
Largest funder’s share by year: 2017 100% · 2018 58% · 2019 100% · 2020 100% · 2021 43% · 2022 54% · 2023 85% — 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.
Where its funders are
98% of BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION's grant income comes from Washington funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $66k arriving through sponsors registered in 3 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 BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION
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
95% of spending goes to programs.
Governance
Public support
74%
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 BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION: 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 BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION?
- BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION (Washington) receives grants from 7 organizations whose IRS filings report $165,970 to it, the largest being ONE CALL FOR ALL ($86,591). 4 of them have funded it in more than one year.
- How many funders does BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION have?
- IRS filings report 7 organizations giving $165,970 in grants to BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION, 4 of which have funded it in more than one year.
- Who is the largest funder of BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION?
- ONE CALL FOR ALL is the largest funder on record, with $86,591 in grants. The full list of funders is on this page.
- How can an organization like BAINBRIDGE-OMETEPE SISTER ISLANDS ASSOCIATION 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.
Play a game about who funds Bainbridge-Ometepe Sister Islands Association →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2019–2024), 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