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US nonprofit · EIN 912184875 · Glendale, AZiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 912184875) - 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 tenure.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 (us-approach-v4-clean). 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

Desert Heights Charter Schools

Donations deductible
Revenue
$10.9m
year to 30 June 2025
Expenses
$11.3m
year to 30 June 2025
Total assets
$12.2m
$12.3m liabilities
Net assets
Minus $130k
assets less liabilities
Directors and trustees
5
5.2y av
Staff
201
employees, year to 30 June 2025
Chair observed
≥3 yrs
Nancy Diggs
Left since last filing
0
no seats appear to have opened
How am I connected?

Desert Heights Charter Schools' network

5 people1 organisationi5 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (5). Violet dotted lines (1) 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.Tenure and departures are observed across annual filings. Observed tenure 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
Nancy Diggs ChairDirector/Chairman2020
6 yrs
Frank MigaliDirector2023
3 yrs
Leanette HaneganDirector2023
3 yrs
Manuel RoblesBoard Secretary2020
6 yrs
Sherrie BlantonDirector/VP2020
6 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Mark JilesPresident2023

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
Mark JilesSchool President45$149k$18k
Manuel RoblesBoard President2$0
Nancy DiggsDirector2$0
Frank MigaliDirector2$0

About

Legal name
Desert Heights Charter Schools
EIN
912184875
Address
5821 W Beverly Ln, Glendale, AZ, 85306-1801
State
Arizona
Mission
In collaboration with our community and stakeholders, the School will provide a rigorous, standards based academic environment through a balance of intensive, compassionate teaching. We are dedicated to the development of vibrant, socially-responsible individuals who possess the essential life skills necessary for success. (as filed on the Form 990)
Activity (NTEE)
B29 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
2003
Principal officer
Mark Jiles (as named on the Form 990)
IRS ruling date
1 August 2003
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsNancy Diggs
≥6years on the filingsManuel Robles
≥6years on the filingsSherrie Blanton
≥3years on the filingsFrank Migali

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
$12.2m
Total liabilities
$12.3m
Net assets or fund balances
Minus $130k
Contributions and grants received
$9.6m
Program service revenue
$892k
Employees
201