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Delaware · Private foundation

Tahbazof Family Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$390k
Granted FY2025(still arriving)
18
Grants FY2025
14
Organizations funded FY2024
29%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$10,000
Largest grant, FY2025
$100,000
Organizations funded a year
10 to 14
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$13k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 29% of the organizations Tahbazof Family Foundation funded were first-time grantees, receiving 5% of its grant dollars.

New vs renewed · share of each year

In FY2024, 95% of grant dollars renewed an existing relationship; $15k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
InternationalHuman ServicesHealthYouth DevelopmentArts & CultureEducationOther
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
FY2025still arriving13$360k23%
FY202414$309k29%
FY202314$411k29%
FY202213$340k8%
FY202112$240k50%
FY202011$253k27%
FY201914$212k29%
FY201810$269k50%
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$2.4MInternational$895kYouth Development$489kHealth$449kArts & Culture$312kCivil Rights$128kHuman Services$62kScience & Tech$53kOther$0

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 35 grantees

What it could do for these grantees

Plus 3 recipients with no EIN on record ($15k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Tahbazof Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetMoms Against Poverty: $870,640 over 9y, 13% of budgetLucile Packard Foundation for Children's Health: $408,900 over 5y, 0.1% of budgetJohn Burton Advocates for Youth: $387,580 over 9y, 3.3% of budgetFarhang Foundation: $254,500 over 7y, 3.3% of budgetIranian Scholarship Foundation: $223,000 over 8y, 14% of budgetPars Equality Center: $127,500 over 7y, 1.0% of budgetWomen of Mena in Technology: $52,500 over 5y, 7.8% of budgetBoys & Girls Clubs of the Peninsula: $50,922 over 6y, 0.1% of budgetUnited Playaz: $50,000 over 3y, 2.8% of budgetCorporation of the Fine Arts Museums: $30,000 over 2y, 0.0% of budgetChildrens Hospital Branches Inc: $23,000 over 3y, 2.6% of budgetRainforest Trust: $20,000 over 2y, 0.0% of budgetFamily Connections Centers: $17,500 over 3y, 0.3% of budgetDirect Relief: $17,500 over 1y, 0.0% of budgetRedwood City Education Foundation: $17,500 over 2y, 0.9% of budgetCalifornia Court Appointed Special Advocate Association: $15,000 over 3y, 0.5% of budgetDiaspora Arts Connection Inc: $12,000 over 3y, 1.4% of budgetTwo Chairs Inc: $10,000 over 1y, 3.8% of budgetWings Learning Center Inc: $7,500 over 3y, 0.1% of budgetChildren's Health Council Inc: $7,500 over 3y, 0.0% of budgetWender Weis Foundation for Children: $7,000 over 2y, 0.5% of budgetInternational Relief Teams: $5,000 over 1y, 0.0% of budgetMission Neighborhood Centers Inc: $5,000 over 1y, 0.0% of budgetFaces Sf: $5,000 over 1y, 0.0% of budgetLos Angeles Fire Department Foundation: $5,000 over 1y, 0.0% of budgetSOMArts: $5,000 over 1y, 0.2% of budgetClecha: $3,000 over 1y, 0.3% of budgetAmerican National Red Cross & Its Constituent Chapters and Branches: $2,000 over 1y, 0.0% of budgetInternational Rescue Committee INC: $2,000 over 1y, 0.0% of budgetExcelsior Action Group: $990 over 1y, 0.4% of budgetDonorschooseorg: $182 over 1y, 0.0% 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 31.

Nonprofits that may fit its grantmaking

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 tightly interlocked group: most of these funders back each other's grantees too.

Silicon Valley Community FoundationCA24.8× affinity14 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Silicon Valley Community Foundation · The San Francisco Foundation · Mozaik Philanthropy Inc · HAND Foundation · Impactassetsinc · Kaiser Foundation Hospitals · Gramian-Emrani Foundation · Pivotal Foundation · The Board of Trustees of the Leland Stanford Junior University · Bothin Foundation · Crankstart Foundation · McNabb 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 Tahbazof Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Tahbazof Family Foundation?

Find your warmest path to Tahbazof Family 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 Tahbazof Family Foundation

How much does Tahbazof Family Foundation give?
Tahbazof Family Foundation reported 18 grants totaling $389,500 in its FY2025 IRS filing. It funded between 10 and 14 organizations a year over FY2018 to FY2024.
What does Tahbazof Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (50%), International (18%), Youth Development (10%).
Who are Tahbazof Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: Moms Against Poverty ($871k), Lucile Packard Foundation for Children's Health ($409k), John Burton Advocates for Youth ($388k).
Does Tahbazof Family Foundation fund new organizations?
In FY2024, 29% of the organizations it funded were first-time grantees.
Does Tahbazof Family 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 Tahbazof Family Foundation?
Its strongest co-funders, measured against what their size predicts, include Silicon Valley Community Foundation, The San Francisco Foundation, Mozaik Philanthropy Inc.
Where is Tahbazof Family Foundation based?
Tahbazof Family Foundation is based in DE.

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 40 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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