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GRAYCLIFF CONSERVANCY INC

EIN 16-1528821 DERBY, NY

Revenue 2024
$1,376,201
Expenses 2024
$1,376,112

Program services were 77.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
A800
Classification
1000
Street
6472 OLD LAKE SHORE ROAD

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

Graycliff Conservancy is dedicated to the preservation of the Frank Lloyd Wright designed structures and grounds, along with the Ellen Biddle Shipman-designed gardens and landscape, that comprise Graycliff, the summer retreat of Isabelle & Darwin Martin of Buffalo, NY. The nonprofit organization strives to share the journey and all the stories of Graycliff, advancing the property as a publicly accessible historic site.

  • Depreciation expense associated with the organization's capital assets.

    Expenses $578,138

  • The organization's program service accomplishments relate to its mission dedicated to restoring, preserving, interpreting, and promoting Graycliff, the Frank Lloyd Wright designed summer estate for Isabelle and Darwin Martin, as a publicly accessible landmark property.

    Expenses $491,055

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Charles LeFevre

    President

    Total calculated
    $0
    Hours/week
    5
  • Robert Biltekoff

    Director

    Total calculated
    $0
    Hours/week
    1
  • Christopher Manning

    Director

    Total calculated
    $0
    Hours/week
    1
  • Cynthia Silverstein

    Director

    Total calculated
    $0
    Hours/week
    1
  • Rex McKeon

    Director

    Total calculated
    $0
    Hours/week
    1
  • David Mikulski

    Treasurer

    Total calculated
    $0
    Hours/week
    4
  • Ava Hailand

    Director

    Total calculated
    $0
    Hours/week
    1
  • Constance McMillan

    Director

    Total calculated
    $0
    Hours/week
    1
  • Jay Kelly

    Director

    Total calculated
    $0
    Hours/week
    1
  • Patrick Murphy

    Director

    Total calculated
    $0
    Hours/week
    1
  • Emily Pfalzer

    Director

    Total calculated
    $0
    Hours/week
    1
  • Brittany Sainz

    Director

    Total calculated
    $0
    Hours/week
    1
  • Margaret Stehlik

    Director

    Total calculated
    $0
    Hours/week
    1
  • Lauren Lewis

    Secretary

    Total calculated
    $0
    Hours/week
    1
  • Lisa LaTrovato

    Vice President

    Total calculated
    $0
    Hours/week
    1
  • Scott Perkins

    Director

    Total calculated
    $0
    Hours/week
    1

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. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $1,376,201
    Expenses
    $1,376,112
    Contributions
    $914,393
    Grants paid
    $0
  • 2023
    Revenue
    $1,238,808
    Expenses
    $1,344,336
    Contributions
    $773,401
    Grants paid
    $0
  • 2022
    Revenue
    $1,786,505
    Expenses
    $1,378,786
    Contributions
    $1,448,422
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $821,110
    Expenses
    $1,156,280
    Assets (EOY)
    $4,494,137
  • 2020 · 990

    Revenue
    $528,452
    Expenses
    $1,039,733
    Assets (EOY)
    $4,994,225
  • 2019 · 990

    Revenue
    $1,065,816
    Expenses
    $1,138,644
    Assets (EOY)
    $5,464,911
  • 2013 · 990

    Revenue
    $1,027,562
    Expenses
    $568,806
    Assets (EOY)
    $4,530,923

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 29 October 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.