Harry And Masie Masto Foundation | Foundation Profile
GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like Harry And Masie Masto Foundation. Data shown is extracted from Form 990-PF filings.
EIN: 91-1117863
Foundation Overview
Based in San Francisco, CA, Harry And Masie Masto Foundation has awarded 294 grants totaling $4,256,143 to organizations in California, Washington and 16 other states, plus international recipients. Individual grants range from $150 to $85,309, with a median award of $10,000.
Latest Tax Year
2024
Total Giving (all years)
$4,256,143
Total Assets
$8,383,899
Median Grant (all grants)
$10,000
Latest Form 990-PF Snapshot
Total Grants
44
Median Grant
$10,000
% No Significant Change
0%
(vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year:
February 2026
Foundation Intelligence
Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies
New Applicant Friendliness
Balanced Approach: 39%
17 of 44 recipients (39%) were new grantees. Foundation maintains loyal partnerships while remaining open to qualified new applicants with strong proposals.
Geographic Focus
California
43% of grants are awarded in California, with additional funding distributed across 19 other locations. The foundation balances regional focus with broader geographic diversity. Within California, funding concentrates in San Francisco (51%), Oakland (22%), Los Angeles (13%).
Funding Trajectory
+970%
Strong 970% growth in annual giving over 9 years indicates expanding philanthropic capacity and increasing opportunities for grant seekers. This upward trajectory suggests growing foundation resources and commitment.
Program Areas
Community Projects + 3 others
Diversified giving across multiple program areas with primary emphasis on community projects (51%). This broad approach suggests openness to various causes and innovative cross-sector solutions.
Where is The Money Going?
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Grants & Funding
Analyzing past grantees provides valuable insights into Harry And Masie Masto 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 |
|---|---|---|---|---|
| Asian American Futures | $20,000 | Irvine, CA, US | To Support Asian American Futures "Imagine Initiative" | 2024 |
| Asian American-pacific Islanders In Philanthropy | $20,000 | Oakland, CA, US | Aapip Expands Funding And Support For Aapi Communities Through Advocacy, Leadership And Philanthropic Collaboration | 2024 |
| Astraea Foundation Inc | $10,000 | New York, NY, US | To Support Astraea's Us Fund For Crisis Preparation | 2024 |
| Center For Empowered Politics Education Fund | $1,250 | Oakland, CA, US | Queer Crescent - Support Of Lgbtq+ Muslims Through Healing, Advocacy And Empowerment | 2024 |
| Chinese For Affirmative Action | $16,500 | San Francisco, CA, US | For Lavender Phoenix's Efforts To Promote Liberation For Lgbtq+api Communities | 2024 |
| Community Initiatives | $16,500 | Oakland, CA, US | Tsuru For Solidarity Direct Action Projects Working To End Detention Sites And Support Immigrants | 2024 |
| Densho | $15,000 | Seattle, WA, US | To Share History Of The Wwii Incarceration With Japanese Americans To Promote Equity And Justice | 2024 |
| Donors Of Color Network Inc | $10,000 | Beaverton, OR, US | To Support Docn's Cross-nacial Network Of Donors Advancing Justice | 2024 |
| Friends Of Majal Inc | $10,000 | Mesa, AZ, US | To Support An Arab Language Platform And Online Community For Lgbtq People In The Middle East | 2024 |
| Friends Of Minidoka Inc | $20,000 | Twin Falls, ID, US | To Engage In And Support Education, Research, And Historic Preservation Of Wwii Incarceration | 2024 |
| Fund For Constitutional Government | $21,400 | Washington, DC, US | For Keseb's Efforts To Counter Authoritarianism And Advance Inclusive And Resilient Democracies | 2024 |
| Funders For Lesbian And Gay Issues Inc | $5,000 | New York, NY, US | Funding Forward 2025 Sponsorship | 2024 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Annual Board Discretionary | 2024 |
| Insight | $5,000 | Kiev, KYIV, UP | To Support Lbq Human Rights, Advocacy, And Social Services In Ukraine | 2024 |
| Japanese American Citizens League | $20,000 | Kent, WA, US | To Support Creation Of The Rememberance Gallery At The Puyallup | 2024 |
| Japanese American National Museum | $5,000 | Los Angeles, CA, US | To Support The Janm's Ireicho - (Sacred Book Of Names) Honoring Japanese-americans Incarcerated In Wwii | 2024 |
| Kultivate Labs | $22,223 | San Francisco, CA, US | To Support Koho - A Vibrant New Arts And Culture Center In Japantown | 2024 |
| Lilith Fund | $10,000 | Austin, TX, US | To Support Freedom And Access To Abortion Care For Women In Texas | 2024 |
| Ltsc Community Development Corporation | $5,435 | Los Angeles, CA, US | Okaeri's Community Building Efforts For Lgbtq+ Japanese-americans, Families And Allies | 2024 |
| Ltsc Community Development Corporation | $11,000 | Los Angeles, CA, US | End Of Year Match Challenge Grant For Okaeri | 2024 |
| Ltsc Community Development Corporation | $3,227 | Los Angeles, CA, US | For Okaeri's Support For Lgbtq+ Individuals, Their Families And Loved Ones Within The Nikkei (Japanese-american) Community | 2024 |
| Mahogany Project | $5,000 | Houston, TX, US | To Support Work That Reduces Social Isolation And Stigma Faced By Black Transgender Women | 2024 |
| Mufg Union Bank Cares Fund | $52,360 | Los Angeles, CA, US | To Support Same-sex Marriage Education And Advocacy Efforts In Japan | 2024 |
| National Japanese American Memorial Foundation | $20,000 | Washington, DC, US | To Support Capacity Building And Fundraising Efforts For The Japanese-american Confinement Sites Consortium | 2024 |
| New Breath Foundation | $5,000 | Oakland, CA, US | For New Breath Foundation's Collective Liberation Event | 2024 |
| Outright Action International | $20,000 | New York, NY, US | To Strengthen The Capacity Of The Lgbtqi Rights Movement Internationally | 2024 |
| Possibility Labs | $26,250 | San Francisco, CA, US | To Support The Development Of The Moonsoon Venture Capital Fund For Indigenous Women | 2024 |
| Re Power Fund | $15,000 | St Paul, MN, US | To Support Capacity Building And Training For Bipoc Leaders And Social Justice | 2024 |
| Reunion Of African Descendants Inc | $1,250 | New York, NY, US | Road Empowers Formerly Incarcerated Individuals Leadership And Organizing To Advance Social Justice | 2024 |
| San Diego Alliance For Asian Pacific Islander Amer | $3,000 | San Diego, CA, US | To Support Asian American And Pacific Islanders In Historical Preservation's 2024 Forum | 2024 |
| Save Our Sisters United | $5,000 | Houston, TX, US | Sosu Support Of Black Transgender Women In Houston Through Advocacy And Community Building | 2024 |
| The Field | $1,350 | New York, NY, US | To Support Marsha's Plate Weekly Podcast That Centers On Black Transgender Women | 2024 |
| Tides Foundation | $36,333 | Los Angeles, CA, US | For Equality Without Borders Grantees | 2024 |
| Transgender Law Center | $1,250 | Los Angeles, CA, US | The Black Lgbtqia Migrant Project To Build Community At The Intersection Of Black And Migrant Experiences | 2024 |
| Visible Figures | $7,500 | Alexandria, VA, US | To Support The Community Building And Advancement Of Black Female And Non-binary Entrepreneurs | 2024 |
| Chinese For Affirmative Action | $5,500 | San Francisco, CA, US | In Honor Of Lavender Phoenix's 20th Anniversary | 2024 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Annual Board Discretionary | 2024 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Annual Board Discretionary | 2024 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | For Horizons Foundation's Annual Gala | 2024 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | For July Munoz Spirit Award To Promote Lgbtq Community Building In The Bay Area | 2024 |
| Kultivate Labs | $11,000 | San Francisco, CA, US | To Support Koho Space Renovation | 2024 |
| Tides Foundation | $10,320 | Los Angeles, CA, US | Freedom To Marry Global's Campaign To Advance Marriage For Same-sex Couples | 2024 |
| Visible Figures | $20,000 | Alexandria, VA, US | Additional Add-on Grant For Visible Figures From The Trust Black Women Initiative | 2024 |
| Community Initiatives | $2,200 | Oakland, CA, US | Tsuru For Solidarity Kintsugi Conference Sponsorship | 2024 |
| Asian American Futures | $25,000 | Irvine, CA, US | Champion Partnership For Gold Futures Challenge | 2023 |
| Asian American Womens Political Initiative Inc | $20,000 | Boston, MA, US | To Support The Only Political Leadership Org For Asian-american And Pacific Islander Women In The Us | 2023 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | To Support Aapip's 2023 Convening | 2023 |
| Black Lesbians United | $10,000 | Angeles, CA, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Center For Economic Democracy | $5,000 | Boston, MA, US | Support For Just Transition Investment Community Governing Body Members | 2023 |
| Chicana Foundation Of Northern California | $10,000 | Burlingame, CA, US | Carmen Castellano Justice In Philanthropy Celebration | 2023 |
| Chinese For Affirmative Action | $16,500 | San Francisco, CA, US | To Support Lavender Phoenix In Their Efforts To Promote Liberation Of Lgbtq+ Api Ind/communities | 2023 |
| Community Initiatives | $16,670 | Oakland, CA, US | Tsuru For Solidarity Direct Action Projects Working To End Detention Sites And Support Immigrants | 2023 |
| Community Initiatives | $11,112 | Oakland, CA, US | Tsuru For Solidarity Direct Action Projects Working To End Detention Sites And Support Immigrants | 2023 |
| Densho | $15,000 | Seattle, WA, US | To Share History Of The Wwii Incarceration Of Japanese Americans To Promote Equity & Justice | 2023 |
| Donors Of Color Network Inc | $10,000 | Redan, GA, US | Docn's Cross-racial Network Of High Net Wealth Donors Advancing Racial Justice | 2023 |
| Friends Of Minidoka | $20,000 | Twin Falls, ID, US | To Engage In & Support Education, Research & Historic Preservation Of The Wwii Incarceration | 2023 |
| Fund For Constitutional Government | $21,400 | Washington, DC, US | To Support Keseb's Efforts To Counter Authoritarianism And Advance Inclusive And Resilient Democracies. | 2023 |
| Funders For Lesbian And Gay Issues Inc | $2,500 | New York, NY, US | Sponsorship For Funding Forward 2023 | 2023 |
| Get Free (Formerly Project Truth And Reconciliation Inc) | $5,000 | Brooklyn, NY, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Global Action For Trans Equality | $10,000 | New York, NY, US | To Support Trans, Gender Diverse And Intersex Individual's Basic Human Rights Globally | 2023 |
| Hawaii Community Foundation | $1,000 | Honolulu, HI, US | To Support The Maui Strong Fund - Emergency Aid And Recovery | 2023 |
| Hispanics In Philanthropy | $10,000 | Oakland, CA, US | To Support Change Philanthropy's 2023 Unity Summit | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Support Nonprofits Serving And Advocating For Lgbtq People To Live Fully And Freely | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Support Nonprofits Serving And Advocating For Lgbtq People To Live Fully And Freely | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Support Nonprofits Serving And Advocating For Lgbtq People To Live Fully And Freely | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Sponsorship For The Horizon Foundation's 2023 Gala | 2023 |
| Insight | $10,000 | Kiev, Foreign, UP | To Support Lgbtq+ Human Rights, Advocacy, And Social Services In Ukraine | 2023 |
| Just Futures Impact Inc | $10,000 | Washington, WA, US | To Support The Just Transition Integrated Capital Fund's Launch And Expenses | 2023 |
| Justice Funders | $150 | Oakland, CA, US | To Support The Just Transition Investment Community | 2023 |
| Kultivate Labs | $22,000 | San Francisco, CA, US | To Support The Launch Of Koho - A New Creative Hub In San Francisco's Japantown | 2023 |
| Lowcountry Gullah Foundation | $5,000 | Hilton Head Island, SC, US | To Provide Susie Taylor King Jubilee Center General Support From The Trust Black Women Initiative | 2023 |
| Ltsc Community Development Corporation | $5,435 | Los Angeles, CA, US | Okaeri's Community Building Efforts For Lgbtq+ Japanese, Japanese-americans, & Allies | 2023 |
| Marriage For All Japan | $54,144 | Tokyo, Foreign, JA | To Support Same-sex Marriage Education And Advocacy Efforts In The County Of Japan | 2023 |
| National Center For Lesbian Rights | $15,000 | San Francisco, CA, US | To Advance Lesbian, Gay, Bisexual, And Transgender Equality Through Litigation, Policy, & Education | 2023 |
| New Breath Foundation | $5,000 | Oakland, CA, US | To Support New Breath Foundation's 2023 Gala | 2023 |
| Outright Action International | $10,000 | New York, NY, US | To Strengthen The Capacity Of The Lgbtiq+ Human Rights Movement Globally | 2023 |
| Repower Fund | $20,000 | Minneapolis, MN, US | To Support Capacity-building And Training For Bipoc Leaders And Social Justice Movements | 2023 |
| Reparation Education Project | $5,000 | Washington, DC, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Sistersong Women Of Color Reproductive Justice Collective | $10,000 | Atlanta, GA, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Southwest Indigenous Womens Coalition | $28,750 | Mesa, AZ, US | To Support The Launch Of The National Two-spirit & Native Lgbtq+ Center For Equity | 2023 |
| The Accomplis Collective Inc | $5,000 | New York, NY, US | General Operating Support To Repair America Collective From The Trust Black Women Initiative | 2023 |
| The Highland Project Inc | $20,000 | New York, NY, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| The Philanthropy Workshop | $5,000 | New York, NY, US | To Support Tpw's Community Building Efforts To Activate Resources And Maximize Social Impact | 2023 |
| Tides Foundation | $54,382 | San Francisco, CA, US | Funds To Lgbtq+ Human Rights Organizations Across The Globe Through Equality Without Borders | 2023 |
| Tides Foundation | $10,320 | San Francisco, CA, US | Freedom To Marry Global's Campaigns To Advance Marriage For Same-sex Couples Around The World | 2023 |
| Visible Figures | $15,000 | Alexandria, VA, US | To Support The Community Building And Advancement Of Black Female And Non-binary Entrepreneurs | 2023 |
| Young Women's Freedom Center | $10,000 | San Francisco, CA, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Asian American Futures | $25,000 | Irvine, CA, US | Champion Partnership For Gold Futures Challenge | 2023 |
| Asian American Womens Political Initiative Inc | $20,000 | Boston, MA, US | To Support The Only Political Leadership Org For Asian-american And Pacific Islander Women In The Us | 2023 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | To Support Aapip's 2023 Convening | 2023 |
| Black Lesbians United | $10,000 | Angeles, CA, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Center For Economic Democracy | $5,000 | Boston, MA, US | Support For Just Transition Investment Community Governing Body Members | 2023 |
| Chicana Foundation Of Northern California | $10,000 | Burlingame, CA, US | Carmen Castellano Justice In Philanthropy Celebration | 2023 |
| Chinese For Affirmative Action | $16,500 | San Francisco, CA, US | To Support Lavender Phoenix In Their Efforts To Promote Liberation Of Lgbtq+ Api Ind/communities | 2023 |
| Community Initiatives | $16,670 | Oakland, CA, US | Tsuru For Solidarity Direct Action Projects Working To End Detention Sites And Support Immigrants | 2023 |
| Community Initiatives | $11,112 | Oakland, CA, US | Tsuru For Solidarity Direct Action Projects Working To End Detention Sites And Support Immigrants | 2023 |
| Densho | $15,000 | Seattle, WA, US | To Share History Of The Wwii Incarceration Of Japanese Americans To Promote Equity & Justice | 2023 |
| Donors Of Color Network Inc | $10,000 | Redan, GA, US | Docn's Cross-racial Network Of High Net Wealth Donors Advancing Racial Justice | 2023 |
| Friends Of Minidoka | $20,000 | Twin Falls, ID, US | To Engage In & Support Education, Research & Historic Preservation Of The Wwii Incarceration | 2023 |
| Fund For Constitutional Government | $21,400 | Washington, DC, US | To Support Keseb's Efforts To Counter Authoritarianism And Advance Inclusive And Resilient Democracies. | 2023 |
| Funders For Lesbian And Gay Issues Inc | $2,500 | New York, NY, US | Sponsorship For Funding Forward 2023 | 2023 |
| Get Free (Formerly Project Truth And Reconciliation Inc) | $5,000 | Brooklyn, NY, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Global Action For Trans Equality | $10,000 | New York, NY, US | To Support Trans, Gender Diverse And Intersex Individual's Basic Human Rights Globally | 2023 |
| Hawaii Community Foundation | $1,000 | Honolulu, HI, US | To Support The Maui Strong Fund - Emergency Aid And Recovery | 2023 |
| Hispanics In Philanthropy | $10,000 | Oakland, CA, US | To Support Change Philanthropy's 2023 Unity Summit | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Support Nonprofits Serving And Advocating For Lgbtq People To Live Fully And Freely | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Support Nonprofits Serving And Advocating For Lgbtq People To Live Fully And Freely | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Support Nonprofits Serving And Advocating For Lgbtq People To Live Fully And Freely | 2023 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Sponsorship For The Horizon Foundation's 2023 Gala | 2023 |
| Insight | $10,000 | Kiev, Foreign, UP | To Support Lgbtq+ Human Rights, Advocacy, And Social Services In Ukraine | 2023 |
| Just Futures Impact Inc | $10,000 | Washington, WA, US | To Support The Just Transition Integrated Capital Fund's Launch And Expenses | 2023 |
| Justice Funders | $150 | Oakland, CA, US | To Support The Just Transition Investment Community | 2023 |
| Kultivate Labs | $22,000 | San Francisco, CA, US | To Support The Launch Of Koho - A New Creative Hub In San Francisco's Japantown | 2023 |
| Lowcountry Gullah Foundation | $5,000 | Hilton Head Island, SC, US | To Provide Susie Taylor King Jubilee Center General Support From The Trust Black Women Initiative | 2023 |
| Ltsc Community Development Corporation | $5,435 | Los Angeles, CA, US | Okaeri's Community Building Efforts For Lgbtq+ Japanese, Japanese-americans, & Allies | 2023 |
| Marriage For All Japan | $54,144 | Tokyo, Foreign, JA | To Support Same-sex Marriage Education And Advocacy Efforts In The County Of Japan | 2023 |
| National Center For Lesbian Rights | $15,000 | San Francisco, CA, US | To Advance Lesbian, Gay, Bisexual, And Transgender Equality Through Litigation, Policy, & Education | 2023 |
| New Breath Foundation | $5,000 | Oakland, CA, US | To Support New Breath Foundation's 2023 Gala | 2023 |
| Outright Action International | $10,000 | New York, NY, US | To Strengthen The Capacity Of The Lgbtiq+ Human Rights Movement Globally | 2023 |
| Repower Fund | $20,000 | Minneapolis, MN, US | To Support Capacity-building And Training For Bipoc Leaders And Social Justice Movements | 2023 |
| Reparation Education Project | $5,000 | Washington, DC, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Sistersong Women Of Color Reproductive Justice Collective | $10,000 | Atlanta, GA, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Southwest Indigenous Womens Coalition | $28,750 | Mesa, AZ, US | To Support The Launch Of The National Two-spirit & Native Lgbtq+ Center For Equity | 2023 |
| The Accomplis Collective Inc | $5,000 | New York, NY, US | General Operating Support To Repair America Collective From The Trust Black Women Initiative | 2023 |
| The Highland Project Inc | $20,000 | New York, NY, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| The Philanthropy Workshop | $5,000 | New York, NY, US | To Support Tpw's Community Building Efforts To Activate Resources And Maximize Social Impact | 2023 |
| Tides Foundation | $54,382 | San Francisco, CA, US | Funds To Lgbtq+ Human Rights Organizations Across The Globe Through Equality Without Borders | 2023 |
| Tides Foundation | $10,320 | San Francisco, CA, US | Freedom To Marry Global's Campaigns To Advance Marriage For Same-sex Couples Around The World | 2023 |
| Visible Figures | $15,000 | Alexandria, VA, US | To Support The Community Building And Advancement Of Black Female And Non-binary Entrepreneurs | 2023 |
| Young Women's Freedom Center | $10,000 | San Francisco, CA, US | General Operating Support From The Trust Black Women Initiative | 2023 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | 2022 Unity Summit Sponsorship: Ally Level | 2022 |
| National Network Of Abortion Funds Lilith Fund | $5,000 | Austin, TX, US | General Operating Support | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Densho | $15,000 | Seattle, WA, US | General Operating Support | 2022 |
| Empowerment Enterprise Ii Inc | $11,112 | Washington, DC, US | Sponsorship Of The 2022 National Trans Visibility March | 2022 |
| Ilga World | $10,000 | Geneva, Foreign, SZ | International Lgbtq+ Global Conference In Los Angeles, May 2022 | 2022 |
| Vibe Theater Experience | $20,000 | Brooklyn, NY, US | Trust Black Women Initiative - General Operating Support | 2022 |
| National Center For Family Philanthropy Inc | $5,000 | Washington, DC, US | 2022 Ncfp Forum Sponsorship | 2022 |
| Repower Fund | $15,000 | Minneapolis, MN, US | General Operating Support | 2022 |
| Friends Of Minidoka | $20,000 | Twin Falls, ID, US | General Operating Support | 2022 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | General Operating Support | 2022 |
| City Dibs | $20,000 | Baltimore, MD, US | Trust Black Women Initiative - Black Sovereignty Circle | 2022 |
| Tides Foundation | $72,423 | San Francisco, CA, US | Ewb Docket Support, Ewb Operating Fee, And Tides Fees | 2022 |
| Asian American Womens Political Initiative Inc | $15,000 | East Boston, MA, US | To Support Their Efforts To Ensure That Aapi Women Have A Voice In Our Democracy | 2022 |
| Asian American Futures | $25,000 | Irvine, CA, US | Champion Partnership For Gold Futures Challenge | 2022 |
| Astraea Foundation Inc | $2,625 | New York, NY, US | Beyond Two Cents: Lgbtq Aapi Giving Circle | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Sponsorship For The 2022 Gala | 2022 |
| Outright Action International | $10,000 | New York, NY, US | Rainbow Feminism | 2022 |
| Ltsc Community Development Corporation | $5,435 | Los Angeles, CA, US | Okaeri - To Support Parents & Families Of Lgbtq | 2022 |
| Marriage For All Japan | $52,500 | Tokyo, Foreign, JA | For The Marriage For All Japan Campaign To Support Lgbt Equality | 2022 |
| The Philanthropy Workshop | $5,000 | New York, NY, US | Tpw Membership Contribution 2022 | 2022 |
| Brontasaurus Haircut Nfp Inc | $10,000 | Elmhurst, IL, US | To Support The Development Of Queer And Latinx Television And Theater | 2022 |
| Visible Figures | $30,000 | Alexandria, VA, US | To Support The Community Building And Advancement Of Black Female And Non-binary Entrepreneurs | 2022 |
| New Georgia Project Incorporated | $10,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | July Munoz Tribute Fund | 2022 |
| Southwest Indigenous Womens Coalition | $28,750 | Mesa, AZ, US | Two-spirit & Native Lgbtq+ Center For Equity | 2022 |
| Sistersong Women Of Color Reproductive Justice Collective | $20,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | 2022 Unity Summit Sponsorship: Ally Level | 2022 |
| National Network Of Abortion Funds Lilith Fund | $5,000 | Austin, TX, US | General Operating Support | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Densho | $15,000 | Seattle, WA, US | General Operating Support | 2022 |
| Empowerment Enterprise Ii Inc | $11,112 | Washington, DC, US | Sponsorship Of The 2022 National Trans Visibility March | 2022 |
| Ilga World | $10,000 | Geneva, Foreign, SZ | International Lgbtq+ Global Conference In Los Angeles, May 2022 | 2022 |
| Vibe Theater Experience | $20,000 | Brooklyn, NY, US | Trust Black Women Initiative - General Operating Support | 2022 |
| National Center For Family Philanthropy Inc | $5,000 | Washington, DC, US | 2022 Ncfp Forum Sponsorship | 2022 |
| Repower Fund | $15,000 | Minneapolis, MN, US | General Operating Support | 2022 |
| Friends Of Minidoka | $20,000 | Twin Falls, ID, US | General Operating Support | 2022 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | General Operating Support | 2022 |
| City Dibs | $20,000 | Baltimore, MD, US | Trust Black Women Initiative - Black Sovereignty Circle | 2022 |
| Tides Foundation | $72,423 | San Francisco, CA, US | Ewb Docket Support, Ewb Operating Fee, And Tides Fees | 2022 |
| Asian American Womens Political Initiative Inc | $15,000 | East Boston, MA, US | To Support Their Efforts To Ensure That Aapi Women Have A Voice In Our Democracy | 2022 |
| Asian American Futures | $25,000 | Irvine, CA, US | Champion Partnership For Gold Futures Challenge | 2022 |
| Astraea Foundation Inc | $2,625 | New York, NY, US | Beyond Two Cents: Lgbtq Aapi Giving Circle | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Sponsorship For The 2022 Gala | 2022 |
| Outright Action International | $10,000 | New York, NY, US | Rainbow Feminism | 2022 |
| Ltsc Community Development Corporation | $5,435 | Los Angeles, CA, US | Okaeri - To Support Parents & Families Of Lgbtq | 2022 |
| Marriage For All Japan | $52,500 | Tokyo, Foreign, JA | For The Marriage For All Japan Campaign To Support Lgbt Equality | 2022 |
| The Philanthropy Workshop | $5,000 | New York, NY, US | Tpw Membership Contribution 2022 | 2022 |
| Brontasaurus Haircut Nfp Inc | $10,000 | Elmhurst, IL, US | To Support The Development Of Queer And Latinx Television And Theater | 2022 |
| Visible Figures | $30,000 | Alexandria, VA, US | To Support The Community Building And Advancement Of Black Female And Non-binary Entrepreneurs | 2022 |
| New Georgia Project Incorporated | $10,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | July Munoz Tribute Fund | 2022 |
| Southwest Indigenous Womens Coalition | $28,750 | Mesa, AZ, US | Two-spirit & Native Lgbtq+ Center For Equity | 2022 |
| Sistersong Women Of Color Reproductive Justice Collective | $20,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | 2022 Unity Summit Sponsorship: Ally Level | 2022 |
| National Network Of Abortion Funds Lilith Fund | $5,000 | Austin, TX, US | General Operating Support | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2022 |
| Densho | $15,000 | Seattle, WA, US | General Operating Support | 2022 |
| Empowerment Enterprise Ii Inc | $11,112 | Washington, DC, US | Sponsorship Of The 2022 National Trans Visibility March | 2022 |
| Ilga World | $10,000 | Geneva, Foreign, SZ | International Lgbtq+ Global Conference In Los Angeles, May 2022 | 2022 |
| Vibe Theater Experience | $20,000 | Brooklyn, NY, US | Trust Black Women Initiative - General Operating Support | 2022 |
| National Center For Family Philanthropy Inc | $5,000 | Washington, DC, US | 2022 Ncfp Forum Sponsorship | 2022 |
| Repower Fund | $15,000 | Minneapolis, MN, US | General Operating Support | 2022 |
| Friends Of Minidoka | $20,000 | Twin Falls, ID, US | General Operating Support | 2022 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | General Operating Support | 2022 |
| City Dibs | $20,000 | Baltimore, MD, US | Trust Black Women Initiative - Black Sovereignty Circle | 2022 |
| Tides Foundation | $72,423 | San Francisco, CA, US | Ewb Docket Support, Ewb Operating Fee, And Tides Fees | 2022 |
| Asian American Womens Political Initiative Inc | $15,000 | East Boston, MA, US | To Support Their Efforts To Ensure That Aapi Women Have A Voice In Our Democracy | 2022 |
| Asian American Futures | $25,000 | Irvine, CA, US | Champion Partnership For Gold Futures Challenge | 2022 |
| Astraea Foundation Inc | $2,625 | New York, NY, US | Beyond Two Cents: Lgbtq Aapi Giving Circle | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Sponsorship For The 2022 Gala | 2022 |
| Outright Action International | $10,000 | New York, NY, US | Rainbow Feminism | 2022 |
| Ltsc Community Development Corporation | $5,435 | Los Angeles, CA, US | Okaeri - To Support Parents & Families Of Lgbtq | 2022 |
| Marriage For All Japan | $52,500 | Tokyo, Foreign, JA | For The Marriage For All Japan Campaign To Support Lgbt Equality | 2022 |
| The Philanthropy Workshop | $5,000 | New York, NY, US | Tpw Membership Contribution 2022 | 2022 |
| Brontasaurus Haircut Nfp Inc | $10,000 | Elmhurst, IL, US | To Support The Development Of Queer And Latinx Television And Theater | 2022 |
| Visible Figures | $30,000 | Alexandria, VA, US | To Support The Community Building And Advancement Of Black Female And Non-binary Entrepreneurs | 2022 |
| New Georgia Project Incorporated | $10,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | July Munoz Tribute Fund | 2022 |
| Southwest Indigenous Womens Coalition | $28,750 | Mesa, AZ, US | Two-spirit & Native Lgbtq+ Center For Equity | 2022 |
| Sistersong Women Of Color Reproductive Justice Collective | $20,000 | Atlanta, GA, US | General Operating Support | 2022 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | 2021 Unity Summit Sponsorship: Ally Level | 2021 |
| Seattle Indian Health Board | $23,000 | Seattle, WA, US | Urban Indian Health Initiative | 2021 |
| Visible Figures | $30,000 | Alexandria, VA, US | Seed Funding For Programmatic Activities | 2021 |
| Tides Foundation | $85,309 | San Francisco, CA, US | Global Lgbtq Grants | 2021 |
| Alliance For Global Justice | $21,400 | Tucson, AZ, US | Tsuru For Solidarity | 2021 |
| Stolenyouth | $2,000 | Seattle, WA, US | General Operating Support | 2021 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2021 |
| Horizons Foundation | $8,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2021 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2021 |
| Young Women Empowered | $10,000 | Seattle, WA, US | General Operating Support - Trust Black Women Initiative | 2021 |
| Densho | $30,000 | Seattle, WA, US | General Operating Support | 2021 |
| Council On Foundations Inc | $5,000 | Washington, DC, US | Leading Together Sponsorship 2021 | 2021 |
| Empowerment Enterprise Ii Inc | $10,000 | Washington, DC, US | Sponsorship Of The 2021 National Trans Visibility March | 2021 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2021 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2021 |
| Human Rights Watch Inc | $10,000 | New York, NY, US | Marriage For All Japan Movement | 2021 |
| Outright Action International | $10,000 | New York, NY, US | General Operating Support | 2021 |
| Tides Foundation | $10,000 | San Francisco, CA, US | Freedom To Marry Global | 2021 |
| Asian Americans Pacific Islander In Philanthropy | $20,000 | Oakland, CA, US | General Operating Support | 2021 |
| Asian American Futures | $2,500 | Irvine, CA, US | Champion Partnership For Gold Futures Challenge | 2021 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Sponsorship For The Gala | 2021 |
| Astraea Foundation Inc | $5,500 | New York, NY, US | Beyond Two Cents: Lgbtq Aapi Giving Circle | 2021 |
| National Center For Family Philanthropy Inc | $5,000 | Washington, DC, US | 2021 Racial Justice Symposium | 2021 |
| Chinese For Affirmative Action | $5,556 | San Francisco, CA, US | Api Equality Of Northern California (apienc) | 2021 |
| Ltsc Community Development Corporation | $5,400 | Los Angeles, CA, US | Okaeri To Support Parents & Families Of Lgbtq | 2021 |
| National Center For Civic Innovation Inc | $5,500 | New York, NY, US | Justice Work For The National Lgbtq+ Women's Community Survey | 2021 |
| Sistersong Women Of Color Reproductive Justice Collective | $20,000 | Atlanta, GA, US | General Operating Support | 2021 |
| Commonweal | $5,000 | Bolinas, CA, US | Syntropy Trust Black Women Initiative | 2021 |
| Commonweal | $2,500 | Bolinas, CA, US | Support The Work Of Ladybird Morgan Trust For The Black Women Initiative | 2021 |
| Commonweal | $10,000 | Bolinas, CA, US | Octavia Funds Trust Black Women Initiative | 2021 |
| Commonweal | $2,500 | Bolinas, CA, US | Support The Work Of Christina Orbe For The Trust Black Women Initiative | 2021 |
| Friends Of Minidoka | $5,000 | Twin Falls, ID, US | General Operating Support | 2021 |
| Life Is Work | $20,000 | Maywood, IL, US | Trans Women Of Color Collective | 2021 |
| Affinity Community Services | $20,000 | Chicago, IL, US | Leadership Capacity Of Black Lgbtq + Women | 2020 |
| Alliance For Global Justice | $5,000 | Tucson, AZ, US | Tsuru For Solidarity | 2020 |
| Asian Americans Pacific Islander In Philanthropy | $30,000 | Oakland, CA, US | General Operating Support | 2020 |
| Astraea Foundation Inc | $11,000 | New York, NY, US | Beyond2cents Giving Circle | 2020 |
| Bvm Capacity Building Institute Inc | $5,000 | Atlanta, GA, US | Georgia Initiative | 2020 |
| Caravanserai Project | $25,000 | Palm Springs, CA, US | Mossier Foundation Support For Upper Rift Minorities (kenya), Hoymas (kenya). Farug (uganda) | 2020 |
| Chinese For Affirmative Action | $11,112 | San Francisco, CA, US | Api Equality Of Northern California (apienc) | 2020 |
| Dem Bois Inc | $10,000 | San Pablo, CA, US | Trust Black Women Initiative | 2020 |
| Densho - Tsuru For Solidarity | $11,500 | Seattle, WA, US | Tsuru For Solidarity March On Washington | 2020 |
| Didtechnology Inc | $10,000 | Newark, NJ, US | General Operating Support (under Masto's Trust Black Women Initiative) | 2020 |
| Druid Heights Community Development Corporation Inc | $10,000 | Baltimore, MD, US | Pennsylvania Avenue Black Arts And Entertainment District (trust Black Women Initiative) | 2020 |
| Friends Of Minidoka | $10,000 | Twin Falls, ID, US | General Operating Support | 2020 |
| Horizons Foundation | $10,000 | San Francisco, CA, US | Sponsorship For The Gala | 2020 |
| Human Rights Watch Inc | $20,000 | New York, NY, US | Lgbt Programs & The Marriage Equality Movement In Japan | 2020 |
| Ltsc Community Development Corporation | $500 | Los Angeles, CA, US | Okaeri Covid-19 Relief Funds | 2020 |
| Mijente Support Committee | $5,000 | Phoenix, AZ, US | Georgia Initiative | 2020 |
| New Georgia Project Incorporated | $5,000 | Atlanta, GA, US | Georgia Initiative | 2020 |
| Seattle Indian Health Board | $30,000 | Seattle, WA, US | Urban Indian Health Initiative | 2020 |
| Seattle Indian Health Board | $17,000 | Seattle, WA, US | Domestic Violence Emergency Assistance Grants | 2020 |
| Sistersong Women Of Color Reproductive Justice Collective | $20,000 | Atlanta, GA, US | Trust Black Women Initiative | 2020 |
| Tides Foundation | $10,825 | San Francisco, CA, US | Equality Without Borders Fund (fundacion Iguales, Helem, Ffu) | 2020 |
| Tides Foundation | $56,793 | San Francisco, CA, US | Equality Without Borders (marriage For All Japan) | 2020 |
| Asian Americans Pacific Islander In Philanthropychange Philanthropy | $10,000 | Oakland, CA, US | 2019 Unity Summit Sponsorship: Ally Level | 2018 |
| Astraea Foundation Inc | $10,000 | New York, NY, US | Asian Pacific Islander Lgbt Giving Circle | 2018 |
| Brontasaurus Haircut Nfp Inc | $10,000 | Elmhurst, IL, US | Development Of New Play | 2018 |
| Empowerment Enterprise Ii Inc | $25,000 | Washington, DC, US | Unrestricted Sponsorship Of The National Trans Visibility March, Washington, Dc | 2018 |
| First Covenant Church Seattle Wa | $10,000 | Seattle, WA, US | General Operating Support | 2018 |
| Horizons Foundation | $5,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2018 |
| Horizons Foundation | $30,000 | San Francisco, CA, US | To Promote The Lgbtq Community In The San Francisco Bay Area And Beyond | 2018 |
| National Queer Asian Pacific Islander Alliance Inc | $5,000 | New York, NY, US | Visibility, Education & Collaborations For Asian-american And Pacific Islanders Lgbtq Communities | 2018 |
| Okaeri | $5,000 | Los Angeles, CA, US | Okaeri Gathering 2020 | 2018 |
| Seattle Jazzed | $10,000 | Seattle, WA, US | Young Musician Education | 2018 |
| The Angel Band Project | $2,500 | Saint Louis, MO, US | General Operating Support | 2018 |
| Tides Foundation | $51,639 | San Francisco, CA, US | Marriage For All Japan | 2018 |
| Big Bend Community College Fdn | $35,000 | Moses Lake, WA, US | College Of Agriculture | 2017 |
| Astraea Lesbian Found For Justice | $20,000 | New York, NY, US | Program Support | 2017 |
| Nqapia Lgbtq Of Asian Descent | $15,000 | New York, NY, US | Program Support | 2017 |
| Horizons Foundation | $20,000 | San Francisco, CA, US | Religious, Charitable, Educational | 2017 |
| Big Bend Community College Fdn | $35,000 | Moses Lake, WA, US | College Of Agriculture | 2016 |
| Kids Quest Children's Museum | $5,000 | Bellevue, WA, US | Capital Campaign | 2016 |
| Big Bend Community College Foundati | $35,000 | Moses Lake, WA, US | College Of Agriculture | 2015 |
| Cj Foundation For Sids | $1,000 | Hackensack, NJ, US | Further Research And Educational Awareness Of Sids | 2015 |
| Friends Of Minidoka | $10,000 | Twin Falls, ID, US | Further Charitable Purpose | 2015 |
| Aapip | $5,000 | Oakland, CA, US | Further Charitable Purpose | 2015 |
Foundations Similar to Harry And Masie Masto Foundation
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Contact Information
Official contact details for Harry And Masie Masto Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.
| EIN | 91-1117863 |
| Website | http://www.mastofoundation.org |
| Address | 177 E COLORADO BLVD STE 500 Pasadena, CA 91105-1989 |
Key People (3)
Board members, trustees, and key staff who oversee Harry And Masie Masto Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.
| Executive Dir | Allison Sparks |
|---|---|
| Pres, Trustee | Sherrie Sparks |
| Trustee | Tiffany Sparks |
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 Harry And Masie Masto 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
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Data Currency: Last updated
February 2026
based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.