- Revenue 2025
- $70,679
- Expenses 2025
- $10,208
Program services were 39.2% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.
As filed
- Subsection
- 03
- NTEE code
- B12
- Classification
- 1000
- Street
- 765 PORTOLA RD
These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).
Officers and directors · 2025
As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.
-
Sue Chaput
Trustee
- Total calculated
- $0
- Hours/week
- 0.1
-
Lenora Ferro
Trustee
- Total calculated
- $0
- Hours/week
- 0.1
-
Gloria Rosenthal
Trustee
- Total calculated
- $0
- Hours/week
- 0.1
-
Donna Mackowski
Trustee
- Total calculated
- $0
- Hours/week
- 0.25
-
Jo Ann Mitchell
Trustee
- Total calculated
- $0
- Hours/week
- 3
-
Lin Pearlstein
Trustee
- Total calculated
- $0
- Hours/week
- 3
-
Ateret Haselkorn
Vice-President
- Total calculated
- $0
- Hours/week
- 3
-
Meena
Ravella
- Total calculated
- $0
- Hours/week
- 0.2
-
Maryellen
McCabe
- Total calculated
- $0
- Hours/week
- 1
-
Jennifer
Prindiville
- Total calculated
- $0
- Hours/week
- 3
-
Kwok Lau
President
- Total calculated
- $0
- Hours/week
- 4
-
Cynthia Rowe
Secretary and Archivist
- Total calculated
- $0
- Hours/week
- 0.5
-
Susan Adams
Treasurer
- Total calculated
- $0
- Hours/week
- 2
-
Sally Shimada-Lee
Communications Director
- Total calculated
- $0
- Hours/week
- 0.5
Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.
Filings
-
2025
- Revenue
- $70,679
- Expenses
- $10,208
- Contributions
- $32,444
- Grants paid
- $4,000
-
2024
- Revenue
- $68,372
- Expenses
- $7,603
- Contributions
- $33,785
- Grants paid
- $0
-
2023
- Revenue
- $56,930
- Expenses
- $16,663
- Contributions
- $30,176
- Grants paid
- $10,100
-
2022
- Revenue
- $39,178
- Expenses
- $14,851
- Contributions
- $21,539
- Grants paid
- $10,000
The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.
Grants made
-
2023 The grant supports programs and staffing to expand the offerings available to Portola Valley residents at their local library.
-
2022 The grant supports programs and staffing to expand the offerings available to Portola Valley residents at their local library.
Grants received
-
DONOR ADVISED CHARITABLE GIVING
$11,630
2024 EDUCATION
-
DONOR ADVISED CHARITABLE GIVING
$11,430
2023 EDUCATION
-
2022 ARTS, CULTURE
Other IRS files
Auto-Revocation List
Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.
Publication 78
Listed as of 10 September 2026, under deductibility PC.
These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.