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Governance Register
US nonprofit · EIN 861034492 · Tucson, AZiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 861034492) - 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 time served.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. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Tucson-Pima Library Foundation's network

14 people7 organisationsi14 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (9) 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.Time served and departures are observed across annual filings. Observed time served 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
Amber MathewsonEx-Officio2019
7 yrs
Anthony YoungBoard Member2018
8 yrs
Brian EdneyPast Vice President2021
5 yrs
Donna CorbinVice President2023
3 yrs
Heather GrieshaberBoard Member2019
7 yrs
Hiram MartinezCompany secretary2025
1 yr
Jason LazarowPast President2019
7 yrs
Jim BerghsBoard Member2025
1 yr
Karen WilliamsPresident2019
7 yrs
Margaret HigginsBoard Member2021
5 yrs
Melinda GEE-McDanielBoard Member2025
1 yr
Meme AguilaBoard Member2025
1 yr
Philip WheelerBoard Member2023
3 yrs
Wendy HealyBoard Member2025
1 yr
Under 5 years5 to 6 years6 years or moreShow all 14 →

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Pi PollettaExecutive Director2025
Thomas CashmanPast Executive Directorsince 2022

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
Pi PollettaExecutive Director10$25k
Thomas CashmanPast Executive Director10$22k
Anthony YoungBoard Member2$0
Heather GrieshaberBoard Member2$0
Jason LazarowPast President4$0
Karen WilliamsPresident2$0
Margaret HigginsBoard Member2$0
Brian EdneyPast Vice President2$0
Amber MathewsonEx-Officio2$0
Philip WheelerBoard Member2$0
Melinda Gee-McDanielBoard Member2$0
Donna CorbinVice President2$0
Wendy HealyBoard Member2$0
Meme AguilaBoard Member2$0
Jim BerghsBoard Member2$0
Hiram MartinezSecretary2$0

About

Legal name
Tucson-Pima Library Foundation
EIN
861034492
Address
Po Box 13245, Tucson, AZ, 85732-3245
State
Arizona
Mission
The mission of the pima library foundation is to raise endowment and program funds to support and augment the services of the pima county public library system. (as filed on the Form 990)
Activity (NTEE)
B117 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
6 (IRS master file code)
Formed
1996
Principal officer
Karen Williams (as named on the Form 990)
IRS ruling date
1 July 2002
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsAnthony Young
≥7years on the filingsAmber Mathewson
≥7years on the filingsHeather Grieshaber
≥7years on the filingsJason Lazarow

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
$1.2m
Total liabilities
$0
Net assets or fund balances
$1.2m
Contributions and grants received
$142k
Program service revenue
$0
Grants and similar paid out
$26k
Employees
2
Volunteers
12