Nonprofit · EIN 86-0833507
CHALLENGE SCHOOL INC
Tax-exempt · GLENDALE, AZ 85308
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $4,242,123 | $4,238,627 | $3,496 | $4,353,056 | $2,465,854 | $1,887,202 |
| June 30, 2024 | 990 | $4,428,061 | $4,293,905 | $134,156 | $4,318,578 | $2,596,440 | $1,722,138 |
| June 30, 2023 | 990 | $4,326,044 | $4,325,769 | $275 | $4,180,718 | $2,592,736 | $1,587,982 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $291,114
- of which government grants
- $237,350
- Program service revenue
- $3,607,568
- Investment income
- $83,916
- Net income from fundraising events
- $13,975
- Other revenue
- $259,525
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $208,295
- Other salaries and wages
- $1,942,423
- Salaries, compensation and benefits (total)
- $2,855,973
- Professional fundraising fees
- $0
- Legal fees
- $1,949
- Accounting fees
- $10,065
- Occupancy
- $83,420
- Depreciation
- $160,483
- Program services (functional)
- $3,549,852
- Management and general (functional)
- $688,775
Balance sheet and other
- Total assets, start of year
- $4,318,578
- Total assets, end of year
- $4,353,056
- Total liabilities, end of year
- $2,465,854
- Net assets, end of year
- $1,887,202
- Land, buildings and equipment
- $1,552,091
- Net assets without donor restrictions
- $1,483,686
- Net assets with donor restrictions
- $403,516
- Gross receipts
- $4,261,659
- Employees
- 61
- Volunteers
- 20
- Year formed
- 1996
- State of legal domicile
- AZ
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WENDY MILLER | SECRETARY, C Trustee or director, Officer | 40 | $139,703 |
| BRIANNA BLINZLER | BUSINESS MAN Highest-paid employee | 40 | $101,294 |
| PAMELA MILLER | PRESIDENT Trustee or director, Officer | 40 | $68,592 |
| MICHAEL KUCZALA | BOARD MEMBER Trustee or director | 1 | $0 |
| SCOT SCHLUND | VICE PRESIDE Trustee or director, Officer | 1 | $0 |
990 for the year ended June 30, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MILLER W | CEO/SECRETARY/PRINCIPAL Trustee or director, Officer | 40 | $131,875 |
| NIETCH T | DIRECTOR Former | 40 | $86,667 |
| MILLER P | PRESIDENT Trustee or director, Officer | 40 | $79,425 |
| SCHLUND S | VP Trustee or director, Officer | 2 | $0 |
| KUCZALA M | DIRECTOR Trustee or director | 2 | $0 |
990 for the year ended June 30, 2023: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MILLER W | CEO/SECRETARY/PRINCIPAL Trustee or director, Officer | 40 | $119,791 |
| MILLER P | PRESIDENT Trustee or director, Officer | 40 | $85,002 |
| NEITCH T | DIRECTOR Trustee or director | 40 | $72,083 |
| SCHLUND S | VP Trustee or director, Officer | 2 | $0 |
| KUCZALA M | DIRECTOR Trustee or director | 2 | $0 |
Address and contacts
- Address (IRS master file)
- 5801 W GREENBRIAR DR, GLENDALE, AZ 85308-3847
- Principal officer (990 for 2024)
- WENDY MILLER, 5801 W GREENBRIAR DR, GLENDALE, AZ 85308
- Signed the 990
- WENDY MILLER, SECRETARY, CEO
- Phone
- (602) 938-5411
- Return prepared by
- FESTER & CHAPMAN PLLC
Mission
TO PROVIDE PRIMARY EDUCATION K - 6.
Program accomplishments
- PROVIDE PRIMARY EDUCATION K - 6.Expenses $3,549,852 · revenue $3,607,568
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 86-0833507
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1997
- Accounting year ends
- June
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B20Z)
- Assets (IRS master file)
- $4,353,056
- Income (IRS master file)
- $4,261,659
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $4,242,123 | $4,238,627 | $4,353,056 | IRS |
| 990 | June 2024 | $4,428,061 | $4,293,905 | $4,318,578 | XML |
| 990 | June 2023 | $4,326,044 | $4,325,769 | $4,180,718 | XML |
| 990 | June 2022 | $4,795,064 | $4,637,216 | $4,195,461 | IRS |
| 990 | June 2021 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 86-0833507).
Questions about CHALLENGE SCHOOL INC
- What is the EIN of CHALLENGE SCHOOL INC?
- The employer identification number (EIN) of CHALLENGE SCHOOL INC is 86-0833507.
- Is CHALLENGE SCHOOL INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
- Are donations to CHALLENGE SCHOOL INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CHALLENGE SCHOOL INC file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of CHALLENGE SCHOOL INC due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CHALLENGE SCHOOL INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of CHALLENGE SCHOOL INC?
- The 990 for the year ended June 30, 2025 names WENDY MILLER.
- Who are the officers and directors of CHALLENGE SCHOOL INC?
- The 990 for the year ended June 30, 2025 lists 5 people; 3 received compensation from the organization, the highest $139,703 (WENDY MILLER, SECRETARY, C).
- How much revenue does CHALLENGE SCHOOL INC have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $4,242,123, expenses of $4,238,627 and total assets of $4,353,056 at year end.
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