Open Space Institute Land Trust Inc
1370 Broadway 5th Floor, New York, NY · IRS data through FY2024
Revenue, expenses and net assets
Revenue Expenses Net assets
| Tax year | Revenue | Expenses | Net assets |
|---|---|---|---|
| FY2024 | $73,114,837 | $30,031,620 | $304,768,557 |
| FY2023 | $74,821,096 | $76,852,095 | $294,937,686 |
| FY2022 | $53,815,893 | $35,366,206 | $274,589,257 |
| FY2021 | $44,215,127 | $21,913,425 | $316,513,664 |
| FY2020 | $38,059,895 | $27,420,661 | $289,885,633 |
| FY2019 | $30,427,919 | $30,788,850 | $263,896,957 |
| FY2018 | $27,628,155 | $37,579,399 | $245,844,911 |
| FY2017 | $33,866,940 | $28,152,043 | $273,554,065 |
| FY2016 | $43,406,478 | $28,661,362 | $265,914,785 |
| FY2015 | $33,408,557 | $19,435,556 | $250,168,518 |
| FY2014 | $18,807,463 | $17,800,897 | $257,788,076 |
| FY2013 | $14,910,075 | $16,320,488 | $256,330,856 |
| FY2012 | $5,684,115 | $12,549,646 | $240,010,261 |
| FY2011 | $21,561,298 | $13,261,830 | $225,823,840 |
Form 990 filings
The returns filed by Open Space Institute Land Trust Inc (EIN 13-3028060), including Form 990 PDFs and e-file data by year, are available in ProPublica's Nonprofit Explorer. The figures on this page come from IRS data files built from those returns.
Where the revenue came from
| Source | Amount | % of revenue |
|---|---|---|
| Contributions & grants | $49,213,843 | 67% |
| Program service revenue | $5,887,171 | 8% |
| Other revenue | $18,013,823 | 25% |
Where the money was spent
| Category | Amount | % of expenses |
|---|---|---|
| Program services | $24,068,603 | 80% |
| Management & general | $4,718,624 | 16% |
| Fundraising | $1,244,393 | 4% |
What the numbers show
- Contributions & grants made up 67% of total revenue in FY2024.
- Program services accounted for 80% of functional expenses, management & general 16%, and fundraising 4%.
- 80% of functional expenses went to program services in FY2024. That is higher than 50% of 24 Environment organizations in NY.
- Net assets covered about 121.8 months of expenses at the end of the reporting year. That puts it in the 83rd percentile among 601 Environment organizations in NY.
- Total revenue was higher than 99.3% of 614 Environment organizations in NY.
- Total revenue rose from $21,561,298 in FY2011 to $73,114,837 in FY2024. Revenue increased in 9 and decreased in 4 of 13 year-over-year comparisons.
- Expenses exceeded revenue in 5 of 14 reported years (FY2012, FY2013, FY2018, FY2019, FY2023).
- The highest revenue on record here is $74,821,096 in FY2023.
- Net assets grew from $225,823,840 to $304,768,557 between FY2011 and FY2024.
- Listed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (public charity).
Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.
About this organization
A SUPPORTING ORGANIZATION OF THE OPEN SPACE INSTITUTE, INC. (OSI) THAT PROTECTS AND CONSERVES LAND.
IRS status
| Ruling year | 1980 |
| Subsection | 501(c)(3) |
| Classification | Public charity |
| Program area (NTEE) | C340 — Environment (in NY) |
| Donations | Listed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (public charity). |
Similar organizations
- c40 Cities Climate Leadership Group Inc — New York, NY · $73,614,205
- Brooklyn Botanic Garden Corporation — Brooklyn, NY · $36,200,661
- Peconic Land Trust Incorporated — Southampton, NY · $28,088,835
- Catskill Watershed Corporation — Arkville, NY · $24,852,843
- New York Botanical Garden — Bronx, NY · $124,690,916
- Scenic Hudson Land Trust Inc — Poughkeepsie, NY · $12,214,477
- National Audubon Society Inc — New York, NY · $197,300,511
- Natural Resources Defense Council Inc — New York, NY · $248,922,592
Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded November 4, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.
Think something here is wrong or should be removed? Use the contact form — we act on removal requests within 30 days.