Thomas & Margaret Tan Family Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Thomas & Margaret Tan Family Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 94-3381136

Foundation Overview

Based in Hillsborough, CA, Thomas & Margaret Tan Family Foundation has awarded 64 grants totaling $322,956 to organizations in California, New York and 1 other state across the US. Individual grants range from $180 to $15,000, with a median award of $3,000.

Latest Tax Year
2024
Total Giving (all years)
$322,956
Total Assets
$1,005,995
Median Grant (all grants)
$3,000

Latest Form 990-PF Snapshot

Total Grants
14
Median Grant
$1,500
% Median Grant Decline
-50% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: March 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Closed Network: N/A

0 of 14 recipients (0%) were new grantees. Foundation maintains tight relationships with established partners. New applicants rarely succeed without insider connections.

Geographic Focus
California

70% of all grants are concentrated in California, demonstrating highly focused geographic giving. This foundation prioritizes deep community impact in its primary service area. Within California, funding concentrates in San Francisco (29%), Stanford Ca (18%), San Jose (18%).

Funding Trajectory
+21%

Moderate 21% growth trend over 4 years suggests stable and gradually increasing funding capacity. This positive trajectory indicates reliable grant-making resources and sustainable philanthropic commitment.

Program Areas
Education + 2 others

Diversified giving across multiple program areas with primary emphasis on education (46%). This broad approach suggests openness to various causes and innovative cross-sector solutions.

Where is The Money Going?

Loading geographic data...
Loading chart...
Loading chart...
Loading chart...

Grants & Funding

Analyzing past grantees provides valuable insights into Thomas & Margaret Tan Family Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Stanford University $12,500 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2024
Bellarmine College Preparatory $1,500 San Jose, CA, US Unrestricted Grant For Education Purposes. 2024
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2024
Colgate University $10,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2024
Ucsf Benioff Children's Hospital $12,500 San Francisco, CA, US Unrestricted Grant Related To Cancer Care For Children 2024
Addiction Ed Society $878 San Mateo, CA, US Unrestricted Grant For Providing A Life-time Of Healing For Families Who Have Been Forever Changed By Trauma And Loss. 2024
Tuesday's Children $1,000 Manhasset, NY, US Unrestricted Grant For Education Purpose 2024
Stanford University $12,500 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2024
Bellarmine College Preparatory $1,500 San Jose, CA, US Unrestricted Grant For Education Purposes. 2024
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2024
Colgate University $10,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2024
Ucsf Benioff Children's Hospital $12,500 San Francisco, CA, US Unrestricted Grant Related To Cancer Care For Children 2024
Addiction Ed Society $878 San Mateo, CA, US Unrestricted Grant For Providing A Life-time Of Healing For Families Who Have Been Forever Changed By Trauma And Loss. 2024
Tuesday's Children $1,000 Manhasset, NY, US Unrestricted Grant For Education Purpose 2024
St Baldrick's Foundation $3,000 Monrovia, CA, US Unrestricted Grant For Education Purposes. 2023
Stanford University $12,000 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2023
Bellarmine College Preparatory $3,000 San Jose, CA, US Unrestricted Grant For Education Purposes. 2023
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2023
Colgate University $9,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2023
Addiction Ed Society $520 San Mateo, CA, US Unrestricted Grant For Providing A Life-time Of Healing For Families Who Have Been Forever Changed By Trauma And Loss. 2023
Ucsf Carol Franc Buck Breast Care C $12,000 San Francisco, CA, US Unrestricted Grant Related To Breast Cancer 2023
Tuesday's Children $180 Manhasset, NY, US Unrestricted Grant For Education Purpose 2023
Stanford University $12,000 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2022
Bellarmine College Preparatory $3,500 San Jose, CA, US Unrestricted Grant For Education Purposes. 2022
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2022
Colgate University $10,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2022
Ucsf Benioff Children's Hospital $2,000 San Francisco, CA, US Unrestricted Grant Related To Cancer Care For Children 2022
Addiction Ed Society $1,000 San Mateo, CA, US Unrestricted Grant For Education Purpose 2022
Alzheimer's Drug Discovery Foundati $1,000 New York, NY, US Unrestricted Grant For Research Purpose 2022
Memorial Sloan Kettring Cancer Cent $2,500 New York, NY, US Unrestricted Grant For Research Purpose 2022
Ucsf Carol Franc Buck Breast Care C $12,000 San Francisco, CA, US Unrestricted Grant Related To Breast Cancer 2022
Stanford University $12,000 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2022
Bellarmine College Preparatory $3,500 San Jose, CA, US Unrestricted Grant For Education Purposes. 2022
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2022
Colgate University $10,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2022
Ucsf Benioff Children's Hospital $2,000 San Francisco, CA, US Unrestricted Grant Related To Cancer Care For Children 2022
Addiction Ed Society $1,000 San Mateo, CA, US Unrestricted Grant For Education Purpose 2022
Alzheimer's Drug Discovery Foundati $1,000 New York, NY, US Unrestricted Grant For Research Purpose 2022
Memorial Sloan Kettring Cancer Cent $2,500 New York, NY, US Unrestricted Grant For Research Purpose 2022
Ucsf Carol Franc Buck Breast Care C $12,000 San Francisco, CA, US Unrestricted Grant Related To Breast Cancer 2022
Stanford University $12,000 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2022
Bellarmine College Preparatory $3,500 San Jose, CA, US Unrestricted Grant For Education Purposes. 2022
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2022
Colgate University $10,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2022
Ucsf Benioff Children's Hospital $2,000 San Francisco, CA, US Unrestricted Grant Related To Cancer Care For Children 2022
Addiction Ed Society $1,000 San Mateo, CA, US Unrestricted Grant For Education Purpose 2022
Alzheimer's Drug Discovery Foundati $1,000 New York, NY, US Unrestricted Grant For Research Purpose 2022
Memorial Sloan Kettring Cancer Cent $2,500 New York, NY, US Unrestricted Grant For Research Purpose 2022
Ucsf Carol Franc Buck Breast Care C $12,000 San Francisco, CA, US Unrestricted Grant Related To Breast Cancer 2022
Carol Frank Buck Breast Cancer $4,000 San Francisco, CA, US Unrestricted Grant Related To Breast Cancer 2021
Stanford University $4,000 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2021
Bellarmine College Preparatory $1,000 San Jose, CA, US Unrestricted Grant For Education Purposes. 2021
Gonzaga University $1,000 Spokane, WA, US Unrestricted Grant For Education Purposes. 2021
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2021
Colgate University $15,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2021
Ucsf Benioff Children's Hospital $5,000 San Francisco, CA, US Unrestricted Grant Related To Cancer Care For Children 2021
Addiction Ed Society $5,000 San Mateo, CA, US Unrestricted Grant For Education Purpose 2021
Carol Frank Buck Breast Cancer $3,250 San Francisco, CA, US Unrestricted Grant Related To Breast Cancer 2020
Stanford University $3,250 Stanford Ca, CA, US Unrestricted Grant For Education Purposes. 2020
Bellarmine College Preparatory $3,000 San Jose, CA, US Unrestricted Grant For Education Purposes. 2020
Gonzaga University $2,000 Spokane, WA, US Unrestricted Grant For Education Purposes. 2020
Hillsborough Beautification Foundat $1,000 Hillsborough, CA, US Unrestricted Grant For General Public Purposes. 2020
Colgate University $15,000 Hamilton, NY, US Unrestricted Grant For Education Purposes. 2020
Ucsf Benioff Children's Hospital $5,000 San Francisco, CA, US Unrestricted Grant Related To Cancer Care For Children 2020

Foundations Similar to Thomas & Margaret Tan Family Foundation

Discover 5 foundations with comparable assets ($1,005,611-$1,007,951), similar grant patterns, and geographic focus in CA that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 82-5491769 | 35 grants awarded
$1,005,611
(≈ Similar)
$3,000
median grant
Los Angeles, CA
Same state
100%
Excellent match

EIN: 86-6439121 | 128 grants awarded
$1,006,715
(≈ Similar)
$5,000
median grant
Carpinteria, CA
Same state
100%
Excellent match

EIN: 26-3872198 | 83 grants awarded
$1,007,529
(≈ Similar)
$3,000
median grant
Long Beach, CA
Same state
100%
Excellent match

EIN: 77-0587687 | 39 grants awarded
$1,007,883
(≈ Similar)
$4,250
median grant
Los Gatos, CA
Same state
100%
Excellent match

EIN: 30-6069840 | 194 grants awarded
$1,007,951
(≈ Similar)
$2,500
median grant
Los Angeles, CA
Same state
100%
Excellent match

Contact Information

Official contact details for Thomas & Margaret Tan Family Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 94-3381136
Website N/A
Address 2140 FOREST VIEW AVE Hillsborough, CA 94010-6120

Key People (3)

Board members, trustees, and key staff who oversee Thomas & Margaret Tan Family Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Ernest P Tan
Cfo Christina L Tan
Secretary Cathy Ling

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for Thomas & Margaret Tan Family Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated March 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.