Skip to content
Governance Register
Sign inFind yourself
Find yourselfSign in
Search How it works For organisations For professionals

Edition

United KingdomIrelandUnited States (current)New ZealandCanadaAustraliaScotlandNorthern Ireland
US nonprofit · EIN 680108056 · Sonoma, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 680108056) - 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 - 990EZ for the year to 31 December 2024: 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2023.Exemption status IRS Automatic Revocation of Exemption List (posted to 13 October 2026).Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.State registers California Attorney General (7 October 2026).Licence US Federal Government public domain.How we handle data

Sonoma Sister Cities Association

Donations deductible
Revenue
$84k
year to 31 December 2024
Expenses
$63k
year to 31 December 2024
Total assets
$256k
$0 liabilities
Net assets
$202k
assets less liabilities
Directors and trustees
10
4.4 years on average
Left since last filing
0
no seats appear to have opened
Voting members
10
reported in Part VI
Activity
Q21
International, foreign affairs and national security
Exemption reinstated on 15 November 2014. The IRS had automatically revoked it on 15 November 2014 (after three years without a return). Source: IRS Automatic Revocation of Exemption List, posted to 13 October 2026.
How am I connected?

Sonoma Sister Cities Association's network

10 people2 organisationsi10 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Violet dotted lines (2) 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

10 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 10 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Annick BouldtDirector2022
4 yrs
Diana ShortPresident2022
4 yrs
Francisco KilgoreDirector2022
4 yrs
George McKalePast President2022
4 yrs
Gigi PflegerDirector2022
4 yrs
Joan TothTreasurer2022
4 yrs
Kaeti BailieDirector2022
4 yrs
Monica A MencoDirector2022
4 yrs
Stephanie FineDirector2022
4 yrs
Sylvia TothVP and Secretary2022
4 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 2024iFrom 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
Joan TothDirector2$0
Sylvia TothDirector2$0
Gigi PflegerDirector2$0
Kaeti BailieDirector2$0
Stephanie FinePresident2$0
Monica A MencoDirector2$0
Howard EisenstarkDirector2$0
Jocelyn MondragonDirector2$0
Andrew SorokowskiDirector2$0
Robert DemlerDirector2$0

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

About

Legal name
Sonoma Sister Cities Association
EIN
680108056
Address
Po Box 1975, Sonoma, CA, 95476-1975
State
California
Activity (NTEE)
Q21 International, foreign affairs and national security
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
International, Foreign Affairs & National Security
Size band
4 (IRS master file code)
IRS ruling date
1 June 2015
Status
Code 01 (unconditional exemption)
Form 990 filings on record
1, latest 2022
IRS Publication 78
PC (contributions deductible)
Principal officer
Stephanie Fine (Form 990-N, tax year 2023)

Most connected

Longest observed on the filings

≥4years on the filingsAnnick Bouldt
≥4years on the filingsDiana Short
≥4years on the filingsFrancisco Kilgore
≥4years on the filingsGeorge McKale

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$256k
Total liabilities
$0
Net assets or fund balances
$202k