Ivorybill Foundation

Private foundation · EIN 74-3195386 · since 2007·California, District of Columbia, Maine, Maryland·Updated 13 October 2026

At a glance

$445k
Annual giving, 2024 tax year
From the Form 990-PF filing
$2,500 to $50,000
Grant range
From grants in the 990-PF filings
$10,000
Typical grant (median)
30 grants in the latest filing
Invitation only
Unsolicited applications are not accepted

This funder does not accept unsolicited applications. The foundation chooses the organisations it funds itself.

Key takeaways

  • The foundation does not accept unsolicited requests and works by invitation only, so a cold proposal is unlikely to be considered; look first for a route to an introduction.
  • Its recorded grants cover conservation and land protection, schools and colleges, social-service and food-support groups, civil-liberties and reproductive-health groups, and cultural and medical institutions, and it states no geographic focus, so judge fit by whether your work resembles these grants rather than by location.
  • About 8 in 10 of its grants fall between $2,500 and $50,000, with a median of $10,000, so a request in that range is typical, although its largest grant was $100,000.
  • Repeat funding is strong: 85% of the grant dollars it gave to organisations in the latest filing went to organisations it had also funded in one of the two filings before it, so a first grant may be harder to win than renewed support.
  • The filing gives no account of how it selects organisations or when it decides, so plan on an unknown timetable.

Overview

Ivorybill Foundation is a US private foundation based in Pittsford, NY.

What they fund

Profile based on the foundation's IRS Form 990-PF filings (TY2024, TY2023, TY2022) only: no website or other web source for the foundation was found. Every statement is checked against the filings. Sources read on 7 October 2026.

Priority Areas

The filings do not state a funding field or describe an eligibility profile. The grant record shows broad charitable giving, with most purposes recorded as unrestricted. Its recipients include conservation and land-protection organisations, schools and colleges, social-service and food-support organisations, civil-liberties and reproductive-health groups, and cultural and medical institutions. Some grants designate land acquisition, wildlife conservation, school campaigns or women's ice hockey. Overall, the recorded portfolio spans a range of public charities rather than a stated thematic strategy; the filings give no account of how the foundation selects organisations beyond its preselected-only approach.

Geographic Focus

No geographic focus is stated; the filings show grants mainly in District of Columbia, Maine, Maryland and California.

How to apply

The foundation states that it does not accept unsolicited requests.

Application success factors

  • Repeat giving: In its TY2024 filing, 85% of its grant dollars to organisations went to organisations it had also funded in its TY2022 or TY2023 filing.
  • Grant size: Across its TY2022, TY2023 and TY2024 filings, half of its 95 grants to organisations were $10,000 or less.

Where grants go

From grants to organisations in the foundation’s filings for tax years 2022–2024.

Grant dollars by state

District of Columbia39%
Maine19%
Maryland12%
California8%
New York5%
Ohio5%

6 other states: 13%

  • The largest single recipient received 13% of grant dollars to organisations.
  • In tax year 2024, 85% of grant dollars went to organisations Ivorybill Foundation had funded in earlier filings.
  • No grants were paid directly to organisations outside the US.

Grants

30 grants in the latest filing analysed · median $10,000

How much do they typically give?

Share of 30 grants in tax year 2024 by size

Under $1k3%
$1k–$2.5k7%
$2.5k–$5k3%
$5k–$10k20%
$10k–$25k50%
$25k–$50k7%
$50k–$100k10%

Median $10,000 (tax year 2024)

The largest grants to organisations in the foundation’s latest filing:

  • Oceana · Unrestricted
    $75,0002024 tax year
  • Coastal Rivers Conservation Trust · $10,000 unrestricted/$50,000 land acquisition pledge payment
    $60,0002024 tax year
  • MD Anderson Cancer Center · Karen lu chair endowment
    $50,0002024 tax year
  • Trust for Public Land · Unrestricted
    $35,0002024 tax year
  • Trust for Public Land · The 33 fund
    $25,0002024 tax year
  • Potomac Conservancy · Unrestricted
    $20,0002024 tax year
  • American Civil Liberties Union Foundation · Unrestricted
    $15,0002024 tax year
  • Maine Center for Economic Policy · Unrestricted
    $10,0002024 tax year

Grants to organisations listed in the foundation’s Form 990-PF filings. Grants to individuals are not shown.

Officers and directors

  • Christine D Sant — Secretary & Director
  • Alexis G Sant — President, Treasurer & Director

From the latest Form 990-PF filing

3 years of tax filings

YearTotal expensesGrants paidAssetsFiling document
2022 tax year$669,470$592,000$9,773,627Filing for 2022 tax year
2023 tax year$535,433$462,000$10,538,212Filing for 2023 tax year
2024 tax year$506,320$444,711$11,459,448Filing for 2024 tax year

Figures from the foundation’s IRS Form 990-PF filings. Assets are at fair market value at year end. The document icon links to each year’s filing on ProPublica Nonprofit Explorer.

Sources

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Contact

  • Pittsford, NY