HP Foundation

Private foundation · EIN 94-2618409 · since 1979·United States·Updated 13 October 2026

At a glance

$13.1M
Annual giving, 2022 tax year
From the Form 990-PF filing
$16,000 to $1.9M
Grant range
From grants in the 990-PF filings
$334k
Typical grant (median)
15 grants in the latest filing
Invitation only
Unsolicited applications are not accepted

This funder does not accept unsolicited applications. The foundation chooses the organisations it funds itself.

Key takeaways

  • HP Foundation, based in Palo Alto, CA, funds programmes that build understanding of science, engineering, technology and medicine, and also supports academic organisations in the arts and human services where a creative bridge to the sciences can be shown; a grant writer whose work sits outside these areas is unlikely to find a fit.
  • Its geographic focus is the United States, and any organisation applying must be tax-exempt under section 501(c)(3).
  • Most grants to organisations fall between $16,000 and $1,950,000, with about 8 in 10 of its 15 grants in that band and a median of about $335,000, so a modest request in that range is realistic, though it made one much larger grant of about $5,650,000 to American Online Giving Foundation, an organisation that regrants to others.
  • The foundation operates by invitation only and does not accept unsolicited requests, so a small charity should not simply write in cold but should look for a connection or wait to be approached; when a request is invited, it should set out the organisation's history and purpose, the specific need and amount sought, with financial statements, a detailed budget and information about other funding.
  • It does not fund organisations that are not tax-exempt, individuals, sectarian or denominational groups, agencies that practise or promote discriminatory or partisan policies, political activities, causes that offer specific direct benefits to grantors, or individuals' research projects, so organisations or requests of these kinds should not apply.

Overview

HP Foundation is a US private foundation based in Palo Alto, CA.

What they fund

Profile based on the foundation's IRS Form 990-PF filings (TY2022) only: no website or other web source for the foundation was found. Every statement is checked against the filings. Sources read on 7 October 2026.

Priority Areas

The HP Foundation states that it does not restrict grants by geographical area, but gives to institutions in the United States that are tax-exempt under section 501(c)(3); grants for purposes outside the United States must also be for 501(c)(3) purposes. Its stated programme focus includes programmes that stress and enhance understanding of science, engineering, technology and medicine. It also supports academic organisations in the arts and human services when creative bridges between sciences and the humanities can be built. Grant requests should explain the organisation’s history and purpose, the specific need and amount sought, and include financial statements, a detailed budget and information about other funding.

Themes

  • Science
  • Engineering
  • Technology
  • Medicine
  • Arts and human services

Geographic Focus

United States.

What They Don't Fund

  • Organizations which are not tax exempt
  • Individuals
  • Sectarian or denominational groups
  • Agencies which practice or promote discriminatory or partisan policies
  • Political activities
  • Causes which offer specific direct benefits to grantors
  • Individual's research projects

How to apply

No required form is specified. Grant requests should describe the organisation, its history and overall purpose, the specific purpose, need and amount sought, and include current financial statements, a detailed cash-grant budget and other funding information.

Application success factors

  • Grant size: In its TY2022 filing, half of its 15 grants to organisations were about $335,000 or less.

What the foundation says:

  • It prioritises programmes that build understanding of science, engineering, technology and medicine, and academic organisations that build creative bridges between science and the humanities.

Where grants go

From grants to organisations in the foundation’s filings for tax year 2022.

Grant dollars by state

Delaware43%
District of Columbia18%
Virginia15%
New York11%
Massachusetts8%
California3%

2 other states: 3%

  • The largest single recipient received 43% of grant dollars to organisations.
  • No grants were paid directly to organisations outside the US.
  • 59% of grant dollars went to intermediaries that regrant to other organisations.

Grants

15 grants in the latest filing analysed · median $334k

How much do they typically give?

Share of 15 grants in tax year 2022 by size

$5k–$10k7%
$10k–$25k7%
$25k–$50k0%
$50k–$100k13%
$100k–$250k13%
$250k–$500k27%
$500k–$1M0%
$1M and over33%

Median $334k (tax year 2022)

The largest grants to organisations in the foundation’s latest filing:

  • American Online Giving Foundation · Charitable
    $5,659,5402022 tax year
  • Aspen Institute · Charitable
    $1,947,6962022 tax year
  • Charities Aid Foundation of America · Charitable
    $1,581,0932022 tax year
  • NABU · Charitable
    $1,140,0002022 tax year
  • Girl Rising · Charitable
    $1,000,0002022 tax year
  • Global Impact · Charitable
    $450,0002022 tax year
  • American Red Cross · Charitable
    $350,0002022 tax year
  • Junior Achievement Worldwide · Charitable
    $334,0802022 tax year

Grants to organisations listed in the foundation’s Form 990-PF filings. Grants to individuals are not shown.

Officers and directors

  • Stella Low — Board Member
  • Ernest Nicols — Board Member
  • Alex Cho — Board Member
  • Kristen Ludgate — Board Member / Audit Chair
  • Barbara Barton-Weiszhaar — Treasurer
  • Phyllis Turner-Brim — Secretary
  • Stephanie Bormann — Deputy Director
  • Matthew Buckley — Executive Director

From the latest Form 990-PF filing

1 year of tax filings

YearTotal expensesGrants paidAssetsFiling document
2022 tax year$14,836,933$13,122,789$73,972,686Filing for 2022 tax year

Figures from the foundation’s IRS Form 990-PF filings. Assets are at fair market value at year end. The document icon links to each year’s filing on ProPublica Nonprofit Explorer.

Sources

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Contact

  • (858) 924-4341
  • Palo Alto, CA