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Governance Register
US nonprofit · EIN 831472500 · San Mateo, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 831472500) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2017.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Foundation for SAN Mateo County Libraries' network

14 people1 organisationi14 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (1) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

14 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 12 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Jarrett Jessup ChairChair2019
7 yrs
Angel HaightBoard of Trustee2023
3 yrs
Caiti BuschBoard of Trustee2021
5 yrs
Christopher FosterCompany secretary2019
7 yrs
Colleen VOSBoard of Trustee2021
5 yrs
Dianne Keen-KimBoard of Trustee2023
3 yrs
Donna EstrinBoard of Trustee2020
6 yrs
Irene ChenBoard of Trustee2023
3 yrs
Muhammad Umair ShaikhBoard of Trustee2023
3 yrs
Paul WUBoard of Trustee2023
3 yrs
Ritu ThakerBoard of Trustee2023
3 yrs
Sara E JanzenBoard of Trustee2022
4 yrs
Sonia EscobarTreasurer2021
5 yrs
Tanya BeatVice Chair2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Caiti BuschChair1$0
Sonia EscobarTreasurer1$0
Irene ChenBoard of Trustee1$0
Angel HaightBoard of Trustee1$0
Muhammad Umair ShaikhBoard of Trustee1$0
Jennie LiVice Chair1$0
Tracy ZhengBoard of Trustee1$0
Anne-Marie DespainEx Officio Board Member1$0
Karen CunninghamBoard of Trustee1$0
Paulo TanakaBoard of Trustee1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Foundation for San Mateo County Libraries
EIN
831472500
Address
125 Lessingia Ct, San Mateo, CA, 94402-4065
State
California
Mission
Provide annual resources to support the san mateo county libraries' goals and initiatives. (as filed on the Form 990)
Activity (NTEE)
S12 Community improvement and capacity building
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Community Improvement & Capacity Building
Size band
6 (IRS master file code)
Formed
2018
Principal officer
Masha Kennedy (as named on the Form 990)
IRS ruling date
1 March 2019
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsJarrett Jessup
≥7years on the filingsChristopher Foster
≥7years on the filingsTanya Beat
≥6years on the filingsDonna Estrin

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$1.3m
Total liabilities
$0
Net assets or fund balances
$1.3m
Contributions and grants received
$794k
Program service revenue
$0
Employees
0
Volunteers
13