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Nonprofit · EIN 76-0600747

CALVIN NELMS CHARTER HIGH SCHOOL

Tax-exempt · KATY, TX 77449

Financials

$3.6M$3.3M2022$3.8M$3.6M2023$4.3M$4.1M2024
Revenue Expenses · by fiscal year end
Financials of CALVIN NELMS CHARTER HIGH SCHOOL by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
August 31, 2025990$4,273,367$4,059,948$213,419$5,800,669$189,016$5,611,653
August 31, 2024990$3,803,438$3,646,639$156,799$5,585,085$186,851$5,398,234
August 31, 2023990$3,615,342$3,287,968$327,374$5,702,991$496,008$5,206,983
Financial details: 990 for the year ended August 31, 2025

Revenue

Contributions, gifts and grants
$134,216
of which government grants
$134,216
Program service revenue
$4,112,893
Investment income
$26,258
Other revenue
$0

Expenses

Grants and similar amounts paid
$3,000
Compensation of officers, directors and key employees
$318,585
Other salaries and wages
$2,037,023
Salaries, compensation and benefits (total)
$2,735,611
Professional fundraising fees
$0
Occupancy
$84,879
Travel
$40,010
Depreciation
$278,293
Program services (functional)
$3,190,012
Management and general (functional)
$869,936

Balance sheet and other

Total assets, start of year
$5,585,085
Total assets, end of year
$5,800,669
Total liabilities, end of year
$189,016
Net assets, end of year
$5,611,653
Land, buildings and equipment
$3,420,008
Net assets without donor restrictions
$3,792,210
Net assets with donor restrictions
$1,819,443
Gross receipts
$4,273,367
Employees
43
Volunteers
6
Year formed
1999
State of legal domicile
TX

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 August 31, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
MICHAEL J DEANSUPERINTENDENT
Officer
40$138,959$15,500
RUSSELL S FAULKCFO
Officer
40$131,500$14,993
RACHEL STEWARTBOARD MEMBER
Trustee or director
1$0$0
MARTIN CUNNINGHAMBOARD MEMBER
Trustee or director
1$0$0
DR DALE KONICEKPRESIDENT
Trustee or director, Officer
1$0$0
AMIE GILLETTEVICE PRESIDENT
Trustee or director, Officer
1$0$0
BOB SUDKAMPTREASURER
Trustee or director, Officer
1$0$0
RICK HAWRYLAKSECRETARY
Trustee or director, Officer
1$0$0
990 for the year ended August 31, 2024: 8 people
NameTitleHours / weekCompensationOther / benefits
MICHAEL J DEANSUPERINTENDENT
Officer
40$125,710$3,927
RUSSELL S FAULKCFO
Officer
40$118,904$3,927
RACHEL STEWARTBOARD MEMBER
Trustee or director
1$0$0
MARTIN CUNNINGHAMBOARD MEMBER
Trustee or director
1$0$0
DR DALE KONICEKPRESIDENT
Trustee or director, Officer
1$0$0
AMIE GILLETTEVICE PRESIDENT
Trustee or director, Officer
1$0$0
BOB SUDKAMPTREASURER
Trustee or director, Officer
1$0$0
RICK HAWRYLAKSECRETARY
Trustee or director, Officer
1$0$0
990 for the year ended August 31, 2023: 8 people
NameTitleHours / weekCompensationOther / benefits
MICHAEL J DEANSUPERINTENDENT
Officer
40$118,089$3,367
RUSSELL S FAULKCFO
Officer
40$113,370$3,367
RACHEL STEWARTBOARD MEMBER
Trustee or director
1$0$0
MARTIN CUNNINGHAMBOARD MEMBER
Trustee or director
1$0$0
DR DALE KONICEKPRESIDENT
Trustee or director, Officer
1$0$0
AMIE GILLETTEVICE PRESIDENT
Trustee or director, Officer
1$0$0
BOB SUDKAMPTREASURER
Trustee or director, Officer
1$0$0
RICK HAWRYLAKSECRETARY
Trustee or director, Officer
1$0$0

Address and contacts

Address (IRS master file)
20625 CLAY RD, KATY, TX 77449-5593
In care of
% DR RONALD CALVIN NELMS
Principal officer (990 for 2024)
MICHAEL J DEAN, 20625 CLAY ROAD, KATY, TX 77449
Signed the 990
MICHAEL J DEAN, SUPERINTENDENT
Phone
(281) 398-8031
Return prepared by
CALVETTI FERGUSON

Mission

CALVIN NELMS CHARTER SCHOOLS' MISSION IS TO PROVIDE STUDENTS WITH A SAFE AND SECURE LEARNING ENVIRONMENT AND A LOW STUDENT TEACHER RATIO TO FACILITATE PERSONALIZED AND INDIVIDUAL INSTRUCTION.

990 for the year ended August 31, 2025

Program accomplishments

  • OPERATES A PUBLIC CHARTER SCHOOL SERVING STUDENTS IN GRADES 6-12. THE NUMBER OF HIGH SCHOOL AND MIDDLE SCHOOL STUDENTS ENROLLED IN THE 2024-2025 SCHOOL YEAR WAS 377. CLUBS: STUDENT YEARBOOK, NATIONAL HONOR SOCIETY, STUDENT COUNCIL, CHESS CLUB. DUAL CREDIT COURSES TAKEN BY STUDENTS: ENGLISH 1301, ENGLISH 1302, HISTORY 1301, HISTORY 1302, ECONOMICS, PSYCHOLOGY, SOCIOLOGY, GOVERNMENT, COLLEGE ALGEBRA, SPEECH, APPRECIATION OF ART, AND INTRODUCTION TO CRIMINAL JUSTICE. CURRENT YEAR HIGHLIGHTS: 100% SUCCESS RATE FOR STUDENTS WHO TOOK THE FLORAL ONE CERTIFICATION, OVER 50% OF 6TH GRADERS PARTICIPATED IN ADVANCED MATH, ABOVE STATE PASSING RATE ON ALL STAAR SUBJECTS, INCREASE IN DUAL CREDIT ENROLLMENT, CHESS TEAM, SPELLING BEE FINALIST, AND THEATER ARTS ADVANCED TO STATE, CREATIVE ART AND PIANO SOLOIST WON STATE.
    Expenses $3,190,012 · grants $3,000 · revenue $4,112,893

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 August, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990 on file
2023August 31, 2024January 15, 2025990 on file

IRS record

EIN
76-0600747
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
School
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1999
Accounting year ends
August
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B25)
Assets (IRS master file)
$5,800,669
Income (IRS master file)
$4,273,367

Filing history

FormYear endedRevenueExpensesAssetsReturn
990August 2025$4,273,367$4,059,948$5,800,669XML
990August 2024$3,803,438$3,646,639$5,585,085XML
990August 2023$3,615,342$3,287,968$5,702,991XML
990August 2022$3,330,286$3,144,485$5,095,961IRS
990August 2021–––IRS
990August 2020–––IRS
990August 2019–––IRS
990August 2018–––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 76-0600747).

Questions about CALVIN NELMS CHARTER HIGH SCHOOL

What is the EIN of CALVIN NELMS CHARTER HIGH SCHOOL?
The employer identification number (EIN) of CALVIN NELMS CHARTER HIGH SCHOOL is 76-0600747.
Is CALVIN NELMS CHARTER HIGH SCHOOL tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to CALVIN NELMS CHARTER HIGH SCHOOL tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CALVIN NELMS CHARTER HIGH SCHOOL 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 CALVIN NELMS CHARTER HIGH SCHOOL due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CALVIN NELMS CHARTER HIGH SCHOOL last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended August 2025.
Who is the principal officer of CALVIN NELMS CHARTER HIGH SCHOOL?
The 990 for the year ended August 31, 2025 names MICHAEL J DEAN.
Who are the officers and directors of CALVIN NELMS CHARTER HIGH SCHOOL?
The 990 for the year ended August 31, 2025 lists 8 people; 2 received compensation from the organization, the highest $138,959 (MICHAEL J DEAN, SUPERINTENDENT).
How much revenue does CALVIN NELMS CHARTER HIGH SCHOOL have?
On its 990 for the year ended August 31, 2025 it reported revenue of $4,273,367, expenses of $4,059,948 and total assets of $5,800,669 at year end.

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