New York · Nonprofit
LANDMARK ON MAIN STREET INC
LANDMARK ON MAIN STREET INC (New York) receives grants from 40 organizations whose IRS filings report $1,265,421 to it, the largest being RIMSKY FAMILY FOUNDATION ($240,000). 22 of them have funded it in more than one year.
- Revenue FY2025
- $2.0M
- Funders on record
- 40
- Grants received
- $1.3M
- Net assets
- $2.2M
What Landmark on Main Street Inc does
Mission
Landmark on Main Street is a not-for-profit community center that enhances the spirit and enriches the lives of the communities of Port Washington and surrounding regions.Our core values build the foundation for all we do: Engagement, Community, Enrichment, Excellence, Welcoming.We look forward to Welcoming you to our Community... Engaging with you and Enriching your life by sharing Excellence in the arts!
As stated on its FY2025 Form 990.
Program
In 1985, the port washington school board closed the main street school that had served the community since 1909. Faced with the sale and possible demolition of this beloved structure, two local citizens' groups merged their individual visions for the future of the building and surrounding park. Overcoming daunting legal and financial obstacles, the newly formed landmark on main street partnership mapped out a plan for affordable senior housing and a community center to share the space. The converted building was returned to the community in 1995.the multi-faceted, multi-generational space now houses four distinct nonprofits including the parent resource center, port washington children's center, the teen center and landmark on main street, home of the jeanne rimsky 425-seat theater and the doctors' gym. Additionally, there are 59 subsidized apartments for low-income seniors, 9 of which are for adults with disabilities. Landmark stands today as a testament to the fortitude and spirit of the entire port washington community. Through our unique history landmark has rightfully become a regional treasure,reflecting the value we all place on the arts.landmark strives to combine the…
$1,696,591 spent100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $1,696,591.
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 2021 to 2022, from $2.6M to $3.1M (+17%).
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 1% · 2018 2% · 2019 2% · 2020 1% · 2021 9% · 2022 39% · 2025 20%. Grants only. Government contracts and fees sit inside program revenue.
43% of LANDMARK ON MAIN STREET INC’s revenue is contributions — about as donation-reliant as the typical peer (63% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 5 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.
The chief executive listed changed between the FY2023 and FY2024 filings.
Who funds it, year by year
2017 → 2023: the base broadened from 9 funders to 15 funders, grant income rose $23k → $156k.
9 of 40 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 27% 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 LANDMARK ON MAIN STREET INC’s funders (the co-funder graph). Top 30 of 40 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
LANDMARK ON MAIN STREET INC has a broad base — no single funder exceeds 19% of grant income, and it takes 4 funders to reach half.
the vertical line marks half of all grant income — 4 funders to its left
28% 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 LANDMARK ON MAIN STREET INC.
Largest funder’s share by year: 2017 32% · 2018 47% · 2019 50% · 2020 44% · 2021 29% · 2022 26% · 2023 26% — 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
46% of LANDMARK ON MAIN STREET INC's funders are still giving 3 years after their first grant; 55% 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
86% of LANDMARK ON MAIN STREET INC's grant income comes from New York funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $347k arriving through sponsors registered in 8 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
LANDMARK ON MAIN STREET INC's funding base is broadening — from 9 funders to 15 as grant income climbed.
this organization peer median middle 50% of peers· 3,430 arts & culture nonprofits $1M–$10M, FY2025
Government funding LANDMARK ON MAIN STREET INC receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $10k on record.
- National Endowment for the Arts$10k
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like LANDMARK ON MAIN STREET 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 New York
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
86% of spending goes to programs.
Governance
Public support
90%
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 LANDMARK ON MAIN STREET 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 LANDMARK ON MAIN STREET INC?
- LANDMARK ON MAIN STREET INC (New York) receives grants from 40 organizations whose IRS filings report $1,265,421 to it, the largest being RIMSKY FAMILY FOUNDATION ($240,000). 22 of them have funded it in more than one year.
- How many funders does LANDMARK ON MAIN STREET INC have?
- IRS filings report 40 organizations giving $1,265,421 in grants to LANDMARK ON MAIN STREET INC, 22 of which have funded it in more than one year.
- Who is the largest funder of LANDMARK ON MAIN STREET INC?
- RIMSKY FAMILY FOUNDATION is the largest funder on record, with $240,000 in grants. The full list of funders is on this page.
- How can an organization like LANDMARK ON MAIN STREET INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in New York. 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 Landmark on Main Street →
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 40 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