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Foundation Dossiers

New York · Private foundation

The Williff Foundation Inc

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$460k
Granted FY2024(still arriving)
1
Grants FY2024
Read the full brief

Read this first · the figures below need context

100% of The Williff Foundation Inc’s FY2024 grant dollars went to The Ayco Charitable Foundation, not to grantees.

Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2024 names 0 organizations directly, so a portfolio cannot be read from it.

Organizations named directly on the return

0
’19
0
’20
0
’21
0
’22
0
’23
0
’24

Amber years are those where most dollars went to a sponsor.

Median grant, FY2024
$460,000
Largest grant, FY2024
$460,000
States reached, FY2024
1
Total assets, FY2024
$7.8M
Applications
Preselected organizations only
Per its most recent filing; check its own site
50% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2024.

Philanthropy$1.4MOther$0

Top grantees

Largest grants in FY2024.

The Ayco Charitable Foundation$460,000

Compare The Williff Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Williff Foundation Inc?

Find your warmest path to The Williff Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About The Williff Foundation Inc

How much does The Williff Foundation Inc give?
The Williff Foundation Inc reported 1 grants totaling $460,000 in its FY2024 IRS filing.
What does The Williff Foundation Inc fund?
By grant dollars, its largest causes are Philanthropy (54%).
Does The Williff Foundation Inc accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Where is The Williff Foundation Inc based?
The Williff Foundation Inc is based in NY.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 1 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Williff’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home