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US nonprofit · EIN 860105586 · Phoenix, AZiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 860105586) - 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, related organisations (Schedule R), grants paid (Schedule I).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

Thunderbird School of Global Management

Donations deductible
Revenue
$5.7m
year to 30 June 2025
Expenses
$3.7m
year to 30 June 2025
Total assets
$6.5m
$462k liabilities
Net assets
$6.1m
assets less liabilities
Directors and trustees
5
5.0 years on average
Staff
0
employees, year to 30 June 2025
Chair observed
≥4 yrs
Morgan Olsen
Left since last filing
0
no seats appear to have opened
How am I connected?

Thunderbird School of Global Management's network

5 people9 organisationsi5 people and 9 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (13) 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

5 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 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Morgan Olsen ChairChairman, VP & Treasurer2020
6 yrs
Jim O'BrienTrustee2020
6 yrs
Lisa LOOCompany secretary2023
3 yrs
Nancy GonzalesVice President2022
4 yrs
Sally MortonTrustee2022
4 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Anjali B HalabeVP & Assistant Treasurersince 2023
Joanne WamsleyVice President & Assistantsince 2020
Matthew SmithVice Presidentsince 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
Morgan OlsenChairman, VP & Treasurer1$0$1.1m$63k
Jim O'brienTrustee1$0$738k$50k
Nancy GonzalesVice President1$0$954k$136k
Sally MortonTrustee1$0$987k$59k
Lisa LooSecretary1$0$614k$41k
Matthew SmithVice President1$0$314k$27k
Anjali B HalabeVP & Assistant Treasurer1$0$412k$26k

About

Legal name
Thunderbird School of Global Management
EIN
860105586
Address
401 N 1st St Mc-2121, Phoenix, AZ, 85004-2102
State
Arizona
Mission
To educate global leaders who create sustainable prosperity worldwide. (as filed on the Form 990)
Activity (NTEE)
B500 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
7 (IRS master file code)
Formed
1946
Principal officer
Anjali B Halabe (as named on the Form 990)
IRS ruling date
1 August 1947
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsMorgan Olsen
≥6years on the filingsJim O'Brien
≥4years on the filingsNancy Gonzales
≥4years on the filingsSally Morton

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
$6.5m
Total liabilities
$462k
Net assets or fund balances
$6.1m
Contributions and grants received
$1.6m
Program service revenue
$4.5m
Grants and similar paid out
$200k
Employees
0

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$4.2m$3.9m$217k

As filed on the IRS Form 990. US dollars.

Grants paid

1 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
Arizona State UniversityTo provide support for thunderbird school of global management at asu$200k