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California · Public charity

Belvedere Tiburon Library Foundation

To support the Belvedere Tiburon Library through fundraising projects, private philanthropy, and advocacy.

$34k
Granted FY2021
1
Grants FY2021
1
Organizations funded FY2021
0%
First-time grantees FY2021
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Median grant, FY2021
$34,475
Largest grant, FY2021
$34,475
Organizations funded a year
1 to 1
FY2017 to FY2021
States reached, FY2021
1
Total assets, FY2021
$1.2M

How open it is to new grantees

In FY2021, 0% of the organizations Belvedere Tiburon Library Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2021, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

50%100%’18’19’20’21
RenewedFirst-time
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY20211$34k0%
FY20201$63k0%
FY20191$104k0%
FY20181$214k0%
FY20171$216kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2021.

Arts & Culture$631k

Top grantees

Largest recipients by total granted, FY2017 to FY2021, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Belvedere Tiburon Library Agency$631,3245n/a

Compare Belvedere Tiburon Library Foundation with peer funders

About Belvedere Tiburon Library Foundation

How much does Belvedere Tiburon Library Foundation give?
Belvedere Tiburon Library Foundation reported 1 grants totaling $34,475 in its FY2021 IRS filing. It funded between 1 and 1 organizations a year over FY2017 to FY2021.
What does Belvedere Tiburon Library Foundation fund?
By grant dollars over FY2017 to FY2021, its largest causes are Arts & Culture (100%).
Who are Belvedere Tiburon Library Foundation's largest grantees?
By total granted over FY2017 to FY2021: Belvedere Tiburon Library Agency ($631k).
Does Belvedere Tiburon Library Foundation fund new organizations?
In FY2021, 0% of the organizations it funded were first-time grantees.
Where is Belvedere Tiburon Library Foundation based?
Belvedere Tiburon Library Foundation is based in CA.

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 e-file return for fiscal year 2021, released 2021. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports no grant expense, so the figures above are from FY2021, the most recent year this funder made grants.

Source object · view filing

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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