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Nonprofiteer
← OPEN SPACE INSTITUTE LAND TRUST INC

Form 990 for tax year 2024

Filed by OPEN SPACE INSTITUTE LAND TRUST INC.

Totals

Total revenue
$73,114,837
Total expenses
$30,031,620
Contributions and grants received
$49,213,843
Grants paid
$9,932,882
Program service revenue
$5,887,171
Investment income
$17,915,055
Other revenue
$98,768
Total assets, end of year
$448,306,863
Total liabilities, end of year
$143,538,306
Net assets or fund balances, end of year
$304,768,557
Program services expenses (Part IX)
$24,068,603
Management and general expenses
$4,718,624
Fundraising expenses
$1,244,393
Program service expenses (Part III)
$24,068,603

Program services were 80.1% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Revenue

Part VIII, the statement of revenue.

  • 1e · Government grants (contributions)

    $27,320,208

  • 1f · All other contributions, gifts and grants

    $21,893,635

  • 1g · Noncash contributions included above

    $14,036,706

  • 2a · Program service revenue: PROJECT REVENUE

    total $4,820,542 · related or exempt $4,820,542

  • 2b · Program service revenue: LOAN AND BAD DEBT RECOVERY

    total $712,720 · related or exempt $712,720

  • 2c · Program service revenue: INTEREST ON LOANS

    total $207,028 · related or exempt $207,028

  • 2d · Program service revenue: SETTLEMENT INCOME

    total $138,881 · related or exempt $138,881

  • 2e · Program service revenue: MANAGEMENT FEES

    total $8,000 · related or exempt $8,000

  • 3 · Investment income

    total $4,283,317 · excluded $4,283,317

  • 6a · Gross rents

    real property $69,492

  • 6b · Less rental expenses

    real property $0

  • 6c · Rental income or loss

    real property $69,492

  • 6d · Net rental income or loss

    total $69,492 · excluded $69,492

  • 7a · Gross sales of assets other than inventory

    securities $81,820,164 · other assets $37,337,526

  • 7b · Less cost or other basis and sales expenses

    securities $70,271,055 · other assets $35,254,897

  • 7c · Gain or loss

    securities $11,549,109 · other assets $2,082,629

  • 7d · Net gain or loss

    total $13,631,738 · related or exempt $2,082,629 · excluded $11,549,109

  • 11a · Other revenue: INVESTMENT SETTLEMENT REVENUE

    total $22,145 · related or exempt $22,145

  • 11b · Other revenue: OTHER MISCELLANEOUS INCOME

    total $7,131 · related or exempt $7,131

  • 11e · Other revenue, total

    $29,276

Functional expenses

Part IX, the statement of functional expenses.

  • 1 · Grants to domestic organizations and governments

    total $9,932,882 · program services $9,932,882

  • 5 · Compensation of officers, directors and key employees

    total $4,745,364 · program services $3,001,722 · management and general $1,367,797 · fundraising $375,845

  • 7 · Other salaries and wages

    total $4,944,894 · program services $3,435,830 · management and general $1,065,544 · fundraising $443,520

  • 8 · Pension plan contributions

    total $279,657 · program services $189,910 · management and general $57,513 · fundraising $32,234

  • 9 · Other employee benefits

    total $699,391 · program services $483,064 · management and general $164,986 · fundraising $51,341

  • 10 · Payroll taxes

    total $642,565 · program services $431,447 · management and general $156,268 · fundraising $54,850

  • 11a · Fees: management

    total $8,000 · program services $8,000

  • 11b · Fees: legal

    total $125,697 · program services $89,872 · management and general $30,717 · fundraising $5,108

  • 11c · Fees: accounting

    total $156,611 · management and general $156,611

  • 11d · Fees: lobbying

    total $451,736 · program services $451,736

  • 11f · Fees: investment management

    total $262,505 · management and general $262,505

  • 11g · Fees: other

    total $1,661,529 · program services $1,168,916 · management and general $400,050 · fundraising $92,563

  • 13 · Office expenses

    total $114 · program services $11 · management and general $60 · fundraising $43

  • 16 · Occupancy

    total $1,727,621 · program services $1,119,472 · management and general $502,906 · fundraising $105,243

  • 17 · Travel

    total $457,514 · program services $244,772 · management and general $198,015 · fundraising $14,727

  • 20 · Interest

    total $779,344 · program services $779,344

  • 22 · Depreciation, depletion and amortization

    total $281,058 · program services $235,941 · management and general $37,568 · fundraising $7,549

  • 23 · Insurance

    total $303,556 · program services $209,987 · management and general $93,569

  • 24a · Other expenses: INVESTMENT UBIT

    total $31,795 · management and general $31,795

  • 24b · Other expenses: PUBLIC RECREATION

    total $1,009,379 · program services $1,009,379

  • 24c · Other expenses: REAL ESTATE CONSERVATIO

    total $573,103 · program services $573,103

  • 24d · Other expenses: REAL ESTATE TAXES

    total $388,136 · program services $388,136

  • 24e · All other expenses

    total $569,169 · program services $315,079 · management and general $192,720 · fundraising $61,370

Balance sheet

Part X, book values.

  • 2 · Savings and temporary cash investments

    beginning of year $65,088,499 · end of year $63,093,792

  • 3 · Pledges and grants receivable

    beginning of year $5,767,881 · end of year $2,978,175

  • 4 · Accounts receivable

    beginning of year $630,515 · end of year $478,988

  • 7 · Other notes and loans receivable

    beginning of year $4,604,500 · end of year $3,700,000

  • 9 · Prepaid expenses and deferred charges

    beginning of year $255,225 · end of year $315,087

  • 10a · Land, buildings and equipment: cost or other basis

    $179,683,459

  • 10b · Land, buildings and equipment: accumulated depreciation

    $2,568,728

  • 10c · Land, buildings and equipment, net

    beginning of year $150,805,450 · end of year $177,114,731

  • 11 · Investments: publicly traded securities

    beginning of year $71,551,572 · end of year $101,351,569

  • 12 · Investments: other securities

    beginning of year $120,682,401 · end of year $98,466,025

  • 13 · Investments: program-related

    beginning of year $1,580,258 · end of year $124,482

  • 15 · Other assets

    beginning of year $505,700 · end of year $684,014

  • 17 · Accounts payable and accrued expenses

    beginning of year $1,841,318 · end of year $1,177,277

  • 18 · Grants payable

    beginning of year $51,408,154 · end of year $88,171,015

  • 19 · Deferred revenue

    beginning of year $29,555,980 · end of year $23,291,111

  • 22 · Loans and payables to officers and key people

    end of year $4,211,487

  • 23 · Secured mortgages and notes payable

    beginning of year $42,628,465 · end of year $25,649,182

  • 25 · Other liabilities

    beginning of year $1,100,398 · end of year $1,038,234

  • 27 · Net assets without donor restrictions

    beginning of year $81,542,487 · end of year $89,004,201

  • 28 · Net assets with donor restrictions

    beginning of year $213,395,199 · end of year $215,764,356

Mission and programs · 2024

Mission

OSILT SUPPORTS OSI'S MISSION TO PROTECT LAND FOR CLEAN DRINKING WATER, PUBLIC RECREATION, HEALTHY COMMUNITIES, AND WILDLIFE HABITAT; AND TO CONSERVE INTACT FORESTS AND FLOODPLAINS THAT CAPTURE AND STORE CARBON AND PROTECT AGAINST INCREASINGLY DANGEROUS WEATHER EVENTS.

Activities or mission (Part I)

A SUPPORTING ORGANIZATION OF THE OPEN SPACE INSTITUTE, INC. (OSI) THAT PROTECTS AND CONSERVES LAND.

  • LAND CONSERVATION OPERATIONS: SMART, STRATEGIC LAND CONSERVATION STRENGTHENS COMMUNITIES, ENSURES ACCESS TO DRINKING WATER RESOURCES, PROVIDES RECREATIONAL RESOURCES, PROTECTS HABITATS, MAINTAIN HEALTHY FORESTS, AND MITIGATES THE EFFECTS OF EXTREME WEATHER. OSILT WORKS THROUGHOUT THE EASTERN UNITED STATES, WITH PROJECT CONCENTRATIONS IN NEW YORK, NEW JERSEY, SOUTH CAROLINA, NORTH CAROLINA, AND GEORGIA. THROUGH FACILITATED PROJECTS, DIRECT ACQUISITIONS, AND CONSERVATION EASEMENTS, OSILT PROTECTS LAND WITH THE GOAL OF CONVEYING IT TO PUBLIC AGENCIES AND CONSERVATION PARTNERS AS PERMANENT ADDITIONS TO PUBLIC LANDS. IN 2024, OSILT PROTECTED 12,084 ACRES OF LAND HAVING A FAIR MARKET VALUE OF $80.59 MILLION.

    Expenses $10,234,688 · Grants $4,039,315 · Revenue $7,500,152

  • PARKS AND PUBLIC POLICY: OSILT IS MAKING NATURE AND THE OUTDOORS MORE INVITING AND ENJOYABLE TO ALL. THROUGH PARK IMPROVEMENTS, THE CREATION OF NEW TRAILS AND GREENWAYS, PUBLIC POLICY RESEARCH, AND ADVOCACY FOR GREATER FEDERAL, STATE, AND NATIONAL INVESTMENTS IN PUBLIC LANDS, OSILT WORKS TO IMPROVE ACCESS TO OPEN SPACE, PROMOTE COMMUNITY WELLBEING, AND CREATE THE NEXT GENERATION OF CONSERVATIONISTS.

    Expenses $6,912,151 · Grants $2,399,438 · Revenue $382,748

  • CAPITAL STRATEGIES: GUIDED BY SCIENCE, WITH A FOCUS ON PROTECTING MATURE HEALTHY FORESTS, CRITICAL WATERSHEDS, AND WILDLIFE HABITAT, OSILT WORKS WITH FOUNDATIONS TO DESIGN AND ADMINISTER RE-GRANT PROGRAMS, DIRECTING CAPITAL, AND LOW-COST LOANS TO ACCELERATE THE RATE AND EFFECTIVENESS OF CONSERVATION. OSILT ALSO OFFERS CATALYST GRANTS AND TECHNICAL ASSISTANCE TO PARTNERS AND PUBLIC AGENCIES TO INCORPORATE CONSERVATION SCIENCE INTO LOCAL PLANNING AND WORKS DIRECTLY WITH COMMUNITIES TO INCORPORATE NATURE-BASED SOLUTIONS TO MITIGATE THE IMPACT OF EXTREME WEATHER EVENTS. IN 2024, OSILT MADE 23 CAPITAL GRANTS TOTALING $3,660,811, PROTECTING 6,878 ACRES IN SEVEN STATES WITH A FAIR MARKET VALUE OF $37,864,685. FURTHER, OSILT DIRECTLY APPROVED EIGHT GRANTS FOR CONSERVATION PLANNING TOTALING $109,275.

    Expenses $5,378,568 · Grants $3,484,055 · Revenue $58,223

  • OTHER PROGRAMS

    Expenses $1,543,196 · Grants $10,074 · Revenue $22,278

  • STEWARDSHIP PROGRAM

    Revenue $35,674

As filed on the 2024 return. The filer continues this part on Schedule O, which is not shown here.

Listed in Part VII

  • Amelia Salzman

    CO-CHAIRPERSON OF THE BOARD

    Total calculated
    $0
    Hours/week
    3 + 3 related
  • Anson Frelinghuysen

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Carol Ash

    VICE-CHAIRPERSON OF THE BOARD

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Carolyn Niemczyk

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Dale S Bryk

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Douglas Bateson

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Elizabeth Borden

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Gigi Mortimer

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Giorgios Vlamis

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Holly Hegener

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Hume R Steyer

    SECRETARY

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • John Ernst

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • John H Adams

    CO-CHAIRPERSON OF THE BOARD (OUTGOING)

    Total calculated
    $0
    Hours/week
    3 + 3 related
  • John P Cahill

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Joshua Ginsberg PhD

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Jude Wu Abel

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Katherine O Roberts

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Lea Paine Highet

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Leisle Lin

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Marjorie Van Dercook

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Nicole Hylton-Patterson

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Patricia F Sullivan

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Richard Remmer

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Samuel G Huber

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Susan Babcock

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • T Jefferson Cunningham III

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Thomas McHenry

    TREASURER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Yuki Moore Laurenti

    MEMBER

    Total calculated
    $0
    Hours/week
    1 + 1 related
  • Abigail Weinberg

    VP OF SCIENCE & CONSERVATION POLICY

    Total calculated
    $219,079
    From this org
    $0
    From related orgs
    $171,040
    Other
    $48,039
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $170,651 related
    Bonus
    $0
    Other
    $0 + $389 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $36,039 related
    Filer's total
    $0 + $219,079 related
  • Alice Gleason

    SVP FOR FINANCE & CFO

    Total calculated
    $291,935
    From this org
    $0
    From related orgs
    $264,789
    Other
    $27,146
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $262,006 related
    Bonus
    $0
    Other
    $0 + $2,783 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $15,146 related
    Filer's total
    $0 + $291,935 related
  • Christopher J Elliman

    PRESIDENT & CEO (OUTGOING 05/24)

    Total calculated
    $346,723
    From this org
    $0
    From related orgs
    $317,173
    Other
    $29,550
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $258,494 related
    Bonus
    $0 + $50,000 related
    Other
    $0 + $8,679 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $17,550 related
    Filer's total
    $0 + $346,723 related
  • David Kieran-Kaufman

    VICE PRESIDENT AND ASSISTANT GENERAL COUNSEL

    Total calculated
    $215,482
    From this org
    $0
    From related orgs
    $167,900
    Other
    $47,582
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $167,671 related
    Bonus
    $0
    Other
    $0 + $229 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $35,582 related
    Filer's total
    $0 + $215,482 related
  • Eileen Larabee

    CHIEF EXTERNAL AFFAIRS OFFICER

    Total calculated
    $364,219
    From this org
    $0
    From related orgs
    $312,955
    Other
    $51,264
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $310,760 related
    Bonus
    $0
    Other
    $0 + $2,195 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $39,264 related
    Filer's total
    $0 + $364,219 related
  • Irene Lee

    VP OF LAND, NORTHEAST

    Total calculated
    $222,661
    From this org
    $0
    From related orgs
    $172,418
    Other
    $50,243
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $171,281 related
    Bonus
    $0
    Other
    $0 + $1,137 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $38,243 related
    Filer's total
    $0 + $222,661 related
  • Jeffrey Lejava

    VP & ASSOCIATE GENERAL COUNSEL

    Total calculated
    $276,779
    From this org
    $0
    From related orgs
    $229,264
    Other
    $47,515
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $228,423 related
    Bonus
    $0
    Other
    $0 + $841 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $35,515 related
    Filer's total
    $0 + $276,779 related
  • Jennie Greer

    SVP OF PHILANTHROPY

    Total calculated
    $265,605
    From this org
    $0
    From related orgs
    $222,219
    Other
    $43,386
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $221,667 related
    Bonus
    $0
    Other
    $0 + $552 related
    Deferred
    $0
    Nontaxable benefits
    $0 + $43,386 related
    Filer's total
    $0 + $265,605 related
  • Jessica Watson

    VP OF CONSERVATION COMMUNITIES

    Total calculated
    $191,512
    From this org
    $0
    From related orgs
    $139,282
    Other
    $52,230
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $139,094 related
    Bonus
    $0
    Other
    $0 + $188 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $40,230 related
    Filer's total
    $0 + $191,512 related
  • Kathleen Moser

    CHIEF CONSERVATION/POLICY

    Total calculated
    $288,027
    From this org
    $0
    From related orgs
    $276,027
    Other
    $12,000
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $273,180 related
    Bonus
    $0
    Other
    $0 + $2,847 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0
    Filer's total
    $0 + $288,027 related
  • Lars Kulleseid

    PRESIDENT & CEO (INCOMING 04/24)

    Total calculated
    $390,754
    From this org
    $0
    From related orgs
    $354,094
    Other
    $36,660
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $350,398 related
    Bonus
    $0
    Other
    $0 + $3,696 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $24,660 related
    Filer's total
    $0 + $390,754 related
  • Maria Whitehead

    VP OF LAND, SOUTHEAST

    Total calculated
    $262,092
    From this org
    $0
    From related orgs
    $213,119
    Other
    $48,973
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $212,351 related
    Bonus
    $0
    Other
    $0 + $768 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $36,973 related
    Filer's total
    $0 + $262,092 related
  • May May Cheng

    VICE PRESIDENT, CONTROLLER

    Total calculated
    $203,186
    From this org
    $0
    From related orgs
    $158,698
    Other
    $44,488
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $158,502 related
    Bonus
    $0
    Other
    $0 + $196 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $32,488 related
    Filer's total
    $0 + $203,186 related
  • Nathan Berry

    CHIEF LAND, PROTECTION OFFICER

    Total calculated
    $383,415
    From this org
    $0
    From related orgs
    $357,268
    Other
    $26,147
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $356,684 related
    Bonus
    $0
    Other
    $0 + $584 related
    Deferred
    $0 + $6,000 related
    Nontaxable benefits
    $0 + $20,147 related
    Filer's total
    $0 + $383,415 related
  • Nick Richardson

    SVP, CAPITAL STRATEGIES

    Total calculated
    $255,045
    From this org
    $0
    From related orgs
    $210,480
    Other
    $44,565
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $209,988 related
    Bonus
    $0
    Other
    $0 + $492 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $32,565 related
    Filer's total
    $0 + $255,045 related
  • Peter Karis

    VP, PARKS AND STEWARDSHIP

    Total calculated
    $232,652
    From this org
    $0
    From related orgs
    $183,679
    Other
    $48,973
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $183,026 related
    Bonus
    $0
    Other
    $0 + $653 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $36,973 related
    Filer's total
    $0 + $232,652 related
  • Robert K Anderberg

    SVP, GENERAL COUNSEL

    Total calculated
    $286,207
    From this org
    $0
    From related orgs
    $248,235
    Other
    $37,972
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $245,257 related
    Bonus
    $0
    Other
    $0 + $2,978 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $25,972 related
    Filer's total
    $0 + $286,207 related
  • Samayla Deutch

    SVP, GENERAL COUNSEL

    Total calculated
    $307,448
    From this org
    $0
    From related orgs
    $270,153
    Other
    $37,295
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $269,350 related
    Bonus
    $0
    Other
    $0 + $803 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $25,295 related
    Filer's total
    $0 + $307,448 related
  • Tally Blumberg

    EXECUTIVE VICE PRESIDENT

    Total calculated
    $403,844
    From this org
    $0
    From related orgs
    $353,363
    Other
    $50,481
    Hours/week
    2 + 38 related

    Schedule J breakdown matched by us

    Base
    $0 + $350,843 related
    Bonus
    $0
    Other
    $0 + $2,520 related
    Deferred
    $0 + $12,000 related
    Nontaxable benefits
    $0 + $38,481 related
    Filer's total
    $0 + $403,844 related

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us.

Schedule J

Answered yes

None.

Answered no

  • 4a · Severance or change-of-control payment
  • 4b · Supplemental nonqualified retirement plan
  • 4c · Equity-based compensation arrangement
  • 5a · Pay contingent on this organization's revenues
  • 5b · Pay contingent on a related organization's revenues
  • 6a · Pay contingent on this organization's net earnings
  • 6b · Pay contingent on a related organization's net earnings
  • 7 · Other non-fixed payments
  • 8 · Paid under the initial-contract exception

The filer's explanations (Part III)

PART I, LINE 3
THE CEO/PRESIDENT IS EMPLYOYED BY THE OPEN SPACE INSTITUTE, INC A SUPPORTED ORGANIZATION OF THE OPEN SPACE INSTITUTE LAND TRUST, INC. WHO DETERMINES HIS COMPENSATION.
PART II COLUMN B(III)
PART II, COLUMN B(III) FOR SOME INDIVIDUALS INCLUDES CONTRIBUTIONS TO 457(B) RETIREMENT PLAN. THE OTHER AMOUNTS INCLUDED IN THIS COLUMN ARE GROUP TERM LIFE INSURANCE.

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

The 10 largest by cash amount. The API serves every itemized grant.

Related organizations on this return

Schedule R Part II: tax-exempt organizations related to the filer by control. It does not record shared board members or money.

Taxable family on this return

Schedule R Parts I, III and IV, as filed. These record ownership and control, not shared board members or money moved.

Disregarded entities

Part I: entities that legally are the filer and file no return of their own.

  • OSI CONSERVATION INVESTMENTS LLC

    CONSERVATION LAND INVESTMENTS · NY · income $0 · assets $0

    Directly controlled by OPEN SPACE INSTITUTE LAND TRUST INC

  • TAHAWUS RAIL LLC

    CONSERVATION LAND INVESTMENTS · NY · income $0 · assets $2,700,000

    Directly controlled by OPEN SPACE INSTITUTE LAND TRUST INC

Related partnerships

Part III: related organizations taxable as a partnership, with the filer's share.

  • STRATEGIC CONSERVATION PARTNERS LLC

    RELATED · CONSERVATION LAND INVESTMENTS · NY · 50% owned · share of income -$255,776 · share of assets $2,504,322 · general or managing partner

    Directly controlled by OPEN SPACE INSTITUTE LAND TRUST INC

Provenance

Return type
form_990
Tax year
2024
Filed
6 November 2025
IRS schema version
2024v5.2
Source object
202513119349302091

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

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