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South San Francisco Public Library Foundation

Public charity · Grantmaker South San Francisco, CA EIN: 47-2229891 Website

South San Francisco Public Library Foundation is a public charity focused on Education, based in South San Francisco, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $40K in total assets.

South San Francisco Public Library Foundation at a glance

Total assets
$39,573
+3.6% vs 2024
Revenue (2025)
$2,814
-91.1% vs 2024
Expenses (2025)
$1,443
-44.0% vs 2024
Latest 990 filing
Form 990-EZ, 2025 View filing

Data from IRS Form 990-EZ, 2025; updated September 2026.

Who South San Francisco Public Library Foundation funds

How this funder distributes its grants

Grant Size Distribution

1 grant across all recorded years

<$50K$50–100K$100–250K$250–500K$500K–1M1$1–5M$5M+

The most common grant size was in the $1–5M range: 1 grant of 1 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

South San Francisco

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$1M$2M$3M$4M1 grant2021 0 grants2022 0 grants2023 0 grants2024 0 grants2025

In 2021 it made 1 grant totaling $3.8M.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
City of South San Francisco South San Francisco, CA$3,794,000 for the New Main Library Project; $5,000 for a new 3D printer for the Library; $250 for a public transportation outreach project.$3,799,250
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrants
2025$39,573$2,814$1,443——
2024$38,202$31,510$2,578——
2023$9,270$32,790$260,365——
2022$236,845$173,162$119,463——
2021$183,146$3,795,421$3,803,936$3,799,2501

Leadership & Key People

Officers and directors from IRS filings

South San Francisco Public Library Foundation is led by Kumkum Gupta, President on every filing since 2021; none of the 7 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Kumkum Gupta

    President

    On filings since 2021

    2 hrs/week

    No compensation reported

  • Andrea Valerie Sommer

    Library Director & Ex-Officio

    On filings since 2024

    2 hrs/week

    No compensation reported

  • Diane Huddleston

    Secretary

    Board Member → Secretary, 2024

    On filings since 2021

    1 hr/week

    No compensation reported

  • Karyl Matsumoto

    Vice President

    On filings since 2021

    2 hrs/week

    No compensation reported

  • Paul Formosa

    Treasurer

    On filings since 2021

    2 hrs/week

    No compensation reported

  • Sharon Ranals

    Board Member

    On filings since 2021

    1 hr/week

    No compensation reported

  • Tony Clifford

    Board Member

    On filings since 2021

    1 hr/week

    No compensation reported

Former officers (1)
  • Former: Pat FitzPatrick (2021–2023) — Secretary

Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about South San Francisco Public Library Foundation

How large is South San Francisco Public Library Foundation?

South San Francisco Public Library Foundation reported $40K in total assets on its 2025 IRS Form 990-EZ. Its revenue that year was $3K.

What is South San Francisco Public Library Foundation?

South San Francisco Public Library Foundation is a public charity focused on Education, based in South San Francisco, CA. It holds $40K in total assets as of 2025.

Where does South San Francisco Public Library Foundation operate?

South San Francisco Public Library Foundation has awarded grants in California.

What is South San Francisco Public Library Foundation's EIN?

South San Francisco Public Library Foundation's EIN (Employer Identification Number) is 47-2229891. IRS Form 990 filing data is available on this page for 2021–2025.

Data last updated September 2026. Sourced from IRS Form 990 filings.

Data update history

(6)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2021 (received by the IRS November 10, 2021)
  2. Updated Form 990-EZ for fiscal year 2022 (received by the IRS October 31, 2022)
  3. Updated Form 990-EZ for fiscal year 2023 (received by the IRS November 7, 2023)
  4. Updated Form 990-EZ for fiscal year 2024 (received by the IRS November 7, 2024)
  5. Updated Form 990-EZ for fiscal year 2025 (received by the IRS October 7, 2025)
  6. IRS filings on file for fiscal years 2021–2025

Explore Open Grants

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from South San Francisco Public Library Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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