Simpson PSB Fund

Private foundation · EIN 68-0168017 · since 1989simpsonpsbfund.org·California·Updated 13 October 2026

At a glance

$17.4M
Annual giving, 2024 tax year
From the Form 990-PF filing
$1,000 to $525k
Grant range
From grants in the 990-PF filings
$22,500
Typical grant (median)
34 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

  • Simpson PSB Fund focuses on arts and education, generally supporting organisations and initiatives that further and improve the local community, the arts or educational resources, with a record that includes museum, library and garden operations, theatre performances, youth education and arts engagement, and social and emotional resources for students.
  • It works by invitation only and does not accept unsolicited requests, and its team proactively identifies organisations it considers to have the highest performance or potential, so this is not one to approach cold with a speculative proposal.
  • If invited, a written submission should set out the charitable purpose and its link to the local community, the arts or education, and there are no submission deadlines to plan around.
  • For sizing a request, half of its 115 grants were $20,000 or less (the median), the typical range runs from $1,000 to $525,000, and one grant reached about $10,000,000, while 99% of its grant dollars went to organisations it had already funded in the previous two filings, pointing to an emphasis on continuing existing relationships.
  • No geographic focus is stated, though its filings show grants mainly in California.

Overview

Simpson PSB Fund is a US private foundation based in Orinda, CA.

What they fund

Profile derived from the foundation's IRS Form 990-PF filings (TY2024, TY2023, TY2022) and its website, with every statement checked against those sources. Sources read on 7 October 2026.

Priority Areas

The Fund supports causes in arts and education. It generally grants to organisations and initiatives that further and improve the local community, the arts or educational resources. Its team proactively identifies organisations it considers to have the highest performance or potential, and structures grants to leverage its investment and maximise overall impact for beneficiaries. Its grant record includes support for museum, library and garden operations, theatre performances, youth education and arts engagement, as well as social and emotional resources and enrichment opportunities for students.

Themes

  • Arts
  • Education

Geographic Focus

No geographic focus is stated; the filings show grants mainly in California.

How to apply

A grant request is to include a written submission detailing its charitable purpose and how it relates to the local community, the arts or education.

Deadlines: There are no submission deadlines.

Application success factors

  • Repeat giving: In its TY2024 filing, 99% of its grant dollars to organisations went to organisations it had also funded in its TY2022 or TY2023 filing.
  • Grant size: Across its TY2022, TY2023 and TY2024 filings, half of its 115 grants to organisations were $20,000 or less.

What the foundation says:

  • The Fund generally supports organisations and initiatives that further and improve the local community, the arts or educational resources.
  • The team proactively identifies the highest-performing or highest-potential organisations as grant recipients.
  • Grants are structured to leverage the Fund’s investment and maximise overall impact for beneficiaries.

Where grants go

From grants to organisations in the foundation’s filings for tax years 2022–2024.

Grant dollars by state

California100%
Maryland<1%
New Hampshire<1%
Oregon<1%
  • The largest single recipient received 40% of grant dollars to organisations.
  • In tax year 2024, 100% of grant dollars went to organisations Simpson PSB Fund had funded in earlier filings.
  • No grants were paid directly to organisations outside the US.
  • 4% of grant dollars went to intermediaries that regrant to other organisations.

Grants

34 grants in the latest filing analysed · median $22,500

How much do they typically give?

Share of 34 grants in tax year 2024 by size

$1k–$2.5k18%
$2.5k–$5k0%
$5k–$10k21%
$10k–$25k12%
$25k–$50k15%
$50k–$100k12%
$100k–$250k12%
$250k–$500k0%
$500k–$1M6%
$1M and over6%

Median $22,500 (tax year 2024)

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

  • University of California Berkeley Foundation · To support the missions and operations of the berkeley art museum and pacific film archive, the library fund, and the botantical garden.
    $10,020,3722024 tax year
  • Ucsf Foundation · To further the organization's mission to advance health worldwide by supporting research for breast cancer treatment options and initiatives for providing patients with access to compassionate and equitable care.
    $4,970,4732024 tax year
  • Girls Incorporated of Alameda County · To provide funds for unrestricted general support and scholarships to help girls from underserved bay area communities rise to be strong, smart and bold.
    $790,0002024 tax year
  • Oakland Museum of California · To provide funds for unrestricted general operating support to further the mission of the organization.
    $525,0002024 tax year
  • Uc Theatre Berkeley Music Group · To provide funds in support of the creation of a chief operating officer position at the uc theatre.
    $200,0002024 tax year
  • New Literary Project · To provide funds for unrestricted general support that invests in students, teachers, readers, authors and writers by offering free workshops for underserved younger writers; a national award to a mid-career author; and other events to celebrate storytelling and creative writing.
    $160,0002024 tax year
  • Oakland Leaf · To provide funds for unrestricted general support for students needing social and emotional resources and enrichment opportunities, that include the love cultivating schoolyards program, theater arts, poetry and other dynamic youth activities.
    $110,0002024 tax year
  • California College of the Arts · To support the maker/meet/future capital campaign for the expansion of the cca san francisco campus, and to benefit the cca scholarship fund for talented and deserving art and design students.
    $100,0002024 tax year

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

Officers and directors

  • K Lip — Treasurer and Secretary
  • S Simpson — President / Chair of the Board

From the latest Form 990-PF filing

3 years of tax filings

YearTotal expensesGrants paidAssetsFiling document
2022 tax year$4,914,763$3,843,883$104,498,581Filing for 2022 tax year
2023 tax year$14,698,190$12,992,525$166,532,058Filing for 2023 tax year
2024 tax year$19,693,905$17,408,345$184,858,264Filing for 2024 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

🎯 You've done the research. Now write an application they can't refuse.

Hinchilla combines funder's specific priorities with your organisation's past successful grants and AI analysis of what reviewers want to see.

✓

Data privacy and security by default

✓

Your organisation's past successful grants and experience

✓

AI analysis of what reviewers want to see

✓

A compelling draft application in 10 minutes instead of 10 hours

Spotted something that needs correcting? Let us know

Helpful Hinchilla

Applying to Simpson PSB Fund?

Hinchilla drafts your answers around this funder's priorities, using your organisation's own documents.

Start your 4-week free trial

No credit card required

Contact