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California · Private foundation

Blanche March Foundation

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.

$69k
Granted FY2024(still arriving)
15
Grants FY2024
15
Organizations funded FY2023
7%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$5,000
Largest grant, FY2024
$5,000
Organizations funded a year
15 to 16
FY2020 to FY2023
States reached, FY2024
7
Total assets, FY2024
$1.2M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 7% of the organizations Blanche March Foundation funded were first-time grantees, receiving 8% of its grant dollars.

New vs renewed · share of each year

In FY2023, 92% of grant dollars renewed an existing relationship; $5k went to new ones.

50%100%’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’21’22’23
HealthYouth DevelopmentOther
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
FY2024still arriving15$69k13%
FY202315$66k7%
FY202215$69k20%
FY202115$66k7%
FY202016$72kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Health$215kRecreation & Sports$76kHuman Services$25kEducation$13kArts & Culture$8kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

IL
NY
CA
UT
VA
MD
AZ
DC
MS

Top grantees

Largest recipients by total granted, FY2020 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 13 grantees

What it could do for these grantees

Plus 10 recipients with no EIN on record ($144k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Blanche March Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetHospice Foundation of America Inc: $25,000 over 5y, 0.4% of budgetThe Intrepid Fallen Heroes Fund: $25,000 over 5y, 0.1% of budgetArthritis Foundation Inc: $25,000 over 5y, 0.0% of budgetSemper Fi & America's Fund: $25,000 over 5y, 0.0% of budgetHuntsman Cancer Foundation: $15,000 over 3y, 0.0% of budgetAlzheimer's Disease & Related Disorders Association Inc: $15,000 over 3y, 0.0% of budgetNational Foundation for Ectodermal Dysplasias: $15,000 over 3y, 0.4% of budgetVirginia Student Aid Foundation Inc: $15,000 over 2y, 0.0% of budgetSoccer for Hope: $10,000 over 5y, 1.7% of budgetOsteogenesis Imperfecta Foundation: $10,000 over 5y, 0.1% of budgetOur Rescue: $8,000 over 4y, 0.0% of budgetAmyotrophic Lateral Sclerosis Assn: $5,000 over 1y, 0.0% of budgetYalobusha Giants Baseball Club: $5,000 over 1y, 2.5% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 13.

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a set of overlaps that mostly run through this funder rather than between each other.

Amazonsmile FoundationWA2.7× affinity4 shared granteesties to 0 of 0Hover any node to trace its alignments.Compare side by side →

Open a dossier: Amazonsmile Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare Blanche March Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Blanche March Foundation?

Find your warmest path to Blanche March Foundation 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 Blanche March Foundation

How much does Blanche March Foundation give?
Blanche March Foundation reported 15 grants totaling $69,000 in its FY2024 IRS filing. It funded between 15 and 16 organizations a year over FY2020 to FY2023.
What does Blanche March Foundation fund?
By grant dollars over FY2020 to FY2024, its largest causes are Health (63%), Recreation & Sports (22%), Human Services (7%).
Who are Blanche March Foundation's largest grantees?
By total granted over FY2020 to FY2024: Hospice Foundation of America Inc ($25k), The Intrepid Fallen Heroes Fund ($25k), Arthritis Foundation Inc ($25k).
Does Blanche March Foundation fund new organizations?
In FY2023, 7% of the organizations it funded were first-time grantees.
Does Blanche March Foundation 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.
Which funders back the same organizations as Blanche March Foundation?
Its strongest co-funders, measured against what their size predicts, include Amazonsmile Foundation.
Where is Blanche March Foundation based?
Blanche March 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 23 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

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