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Governance Register
US nonprofit · EIN 990223419 · Makawao, HIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 990223419) - 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.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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

Montessori of Maui Inc's network

16 people12 organisationsi16 people and 12 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). Violet dotted lines (12) 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

16 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 16 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Allyson MattoxDirector2018
8 yrs
Ben SummitDirector2018
8 yrs
Chad GoodfellowCompany secretary2022
4 yrs
Christopher SmithPast Preside2018
8 yrs
Emma Burns CabilesVice Preside2021
5 yrs
Erica WhiteDirector2018
8 yrs
Heather Haynes MDDirector2022
4 yrs
Heather ZidellDirector2021
5 yrs
Jacob SimonsDirector2021
5 yrs
John GuarinDirector2019
7 yrs
Kate StingerDirector2024
2 yrs
Klaus SimmerDirector2018
8 yrs
Lisa TomihamaDirector2023
3 yrs
Robert V PellettieriDirector2021
5 yrs
Salma AnsariTreasurer2018
8 yrs
Sara TekulaPresident2020
6 yrs
Under 5 years5 to 6 years6 years or moreShow all 16 →

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
Eric DustmanHead of Schosince 2018
Tressa DelisaDirector ofsince 2021

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
John D CarlstroemHead of Scho40$140k$9k
Eric DustmanPast Head of40$136k$11k
Tressa DelisaDirector of40$102k$13k
Sara TekulaPresident1$0
Emma Burns CabilesVice Preside1$0
Salma AnsariTreasurer1$0
Chad GoodfellowSecretary1$0
John GuarinTrustee1$0
Heather Haynes MDTrustee1$0
Robert V PellettieriTrustee1$0
Kate StingerTrustee1$0
Klaus SimmerTrustee1$0
Jacob SimonsTrustee1$0
Christopher SmithTrustee1$0
Ben SummitTrustee1$0
Lisa TomihamaTrustee1$0
Erica WhiteTrustee1$0
Heather ZidellTrustee1$0
Katie GordonTrustee1$0
Jamil NewirthTrustee1$0
Andrew EstesTrustee1$0
Danielle ErdmanTrustee1$0

About

Legal name
Montessori of Maui Inc
EIN
990223419
Address
2933 Baldwin Ave, Makawao, HI, 96768-9640
State
Hawaii
Mission
The montessori school of maui provides a comprehensive curriculum from early childhood into adolescence by following the principles, spirit and philosophy of dr. Maria montessori's method of education. This approach features a collaborative learning environment to stimulate each student's critical thinking skills, cultivate inquisitive minds and empower children to actively participate in... (as filed on the Form 990)
Activity (NTEE)
B21Z Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
8 (IRS master file code)
Formed
1982
Principal officer
Salma Ansari (as named on the Form 990)
IRS ruling date
1 March 1984
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsAllyson Mattox
≥8years on the filingsBen Summit
≥8years on the filingsChristopher Smith
≥8years on the filingsErica White

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
$14.9m
Total liabilities
$3.5m
Net assets or fund balances
$11.3m
Contributions and grants received
$253k
Program service revenue
$4.4m
Grants and similar paid out
$333k
Employees
67
Volunteers
45

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$5.4m$4.4m$945k

As filed on the IRS Form 990. US dollars.