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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 83-3523903

STEM C

Tax-exempt · GILBERT, AZ 85297

Financials

$28K$26K2024
Revenue Expenses · by fiscal year end
Financials of STEM C by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-EZ$27,738$25,874$1,864$1,864$0$1,864
Financial details: 990-EZ for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$27,738

Expenses

Compensation of officers, directors and key employees
$0
Other expenses
$25,874
Program services (functional)
$25,874

Balance sheet and other

Total assets, start of year
$0
Total assets, end of year
$1,864
Total liabilities, end of year
$0
Net assets, end of year
$1,864
Cash, savings and investments
$1,864
Gross receipts
$27,738

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-EZ for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
STEVEN KLASSDIRECTOR5$0

Address and contacts

Address (IRS master file)
3316 E MAPLEWOOD ST, GILBERT, AZ 85297-9348
In care of
% PAUL KAUP
Mailing address (990-N for 2023)
1860 E Appleby Rd, Gilbert AZ 85298
Principal officer (990-N for 2023)
Paul Robert Kaup, 1860 E Appleby Rd, Gilbert AZ 85298
Signed the 990-EZ
STEVEN KLASS, DIRECTOR
Return prepared by
TCPA PLC

Mission

HIGH SCHOOL ROBOTICS CLUB

990-EZ for the year ended December 31, 2024

Program accomplishments

  • ROBOTICS CLUB AND COMPETITION.
    Expenses $25,874

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026Not on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for STEM C

Due May 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
83-3523903
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
2021
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B03)
Assets (IRS master file)
$1,864
Income (IRS master file)
$27,738

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2024$27,738$25,874$1,864XML
990-N for 2023
Officer: Paul Robert Kaup
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: PAUL KAUP
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Paul Robert Kaup
December 31, 2021≤ $50,000 receipts––e-Postcard

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 83-3523903).

Questions about STEM C

What is the EIN of STEM C?
The employer identification number (EIN) of STEM C is 83-3523903.
Is STEM C tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
Are donations to STEM C tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does STEM C file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of STEM C due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did STEM C last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2024.
Who is the principal officer of STEM C?
The 990-N for 2023 names Paul Robert Kaup.
Who are the officers and directors of STEM C?
The 990-EZ for the year ended December 31, 2024 lists 1 person; 0 received compensation from the organization.
How much revenue does STEM C have?
On its 990-EZ for the year ended December 31, 2024 it reported revenue of $27,738, expenses of $25,874 and total assets of $1,864 at year end.

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