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Governance Register
US nonprofit · EIN 274153257 · Paradise Vly, AZiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 274153257) - 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

Scottsdale Country Day School's network

4 peoplei4 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

4 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.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 4 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Katherine Prahcharov (also filed as Kathy Prahcharov)Treasurer/Charter Representative2018
8 yrs
Mary AlpaughDirector2018
8 yrs
Robert F HillDirector2018
8 yrs
Steve PrahcharovPresident/Charter Representative2018
8 yrs
Under 5 years5 to 6 years6 years or more

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
Steve PrahcharovPresident40$145k
Kathy PrahcharovTreasurer40$145k
Mary AlpaughDirector1$0
Robert HillDirector1$0

About

Legal name
Scottsdale Country Day School
EIN
274153257
Address
10460 N 56th St, Paradise Vly, AZ, 85253-1133
State
Arizona
Mission
To provide a broad and balanced currriculum in small class sizes for approximately 122 students in kindergarten through eighth grades in the phoenix, arizona metro area. (as filed on the Form 990)
Activity (NTEE)
B20 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
5 (IRS master file code)
IRS ruling date
1 September 2012
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsKatherine Prahcharov
≥8years on the filingsMary Alpaugh
≥8years on the filingsRobert F Hill
≥8years on the filingsSteve Prahcharov

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
$578k
Total liabilities
$278k
Net assets or fund balances
$300k
Contributions and grants received
$1.4m
Program service revenue
$137k
Employees
16
Volunteers
10