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Nonprofit · EIN 41-2147515

AMATEUR ATHLETIC UNION OF THE UNITED STATES

Also known as GULF AAU

Tax-exempt · HOUSTON, TX 77004

Financials

$103K$158K2022$160K$161K2023$440K$296K2024
Revenue Expenses · by fiscal year end
Financials of AMATEUR ATHLETIC UNION OF THE UNITED STATES by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
August 31, 2025990$440,318$295,918$144,400$918,184$0$918,184
August 31, 2024990$159,800$160,515-$715$773,991$0$773,991
August 31, 2023990$103,019$157,615-$54,596$774,707$0$774,707
Financial details: 990 for the year ended August 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$440,298
Investment income
$20
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$699
Travel
$13,542
Program services (functional)
$295,219
Management and general (functional)
$699

Balance sheet and other

Total assets, start of year
$773,991
Total assets, end of year
$918,184
Total liabilities, end of year
$0
Net assets, end of year
$918,184
Land, buildings and equipment
$2,345
Net assets without donor restrictions
$916,102
Net assets with donor restrictions
$2,082
Gross receipts
$440,318
Employees
0
Volunteers
300
Year formed
2005
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 / weekCompensation
MARK GIAMBIGOVERNOR
Trustee or director
16$0
KIM GIAMBISECRETARY
Trustee or director
12$0
EVERETT AUZENNETREASURER
Trustee or director
12$0
JOE MARTELDIRECTOR OF FINANCE
Trustee or director
3$0
PHYLLIS DALLAS-MORRISDIRECTOR OF GIRLS BASKETBALL
Trustee or director
9$0
LAPRENDIA CORNELIUSREGISTRAR
Trustee or director
8$0
GIANNI GIAMBISPORTS DIRECTOR TAE KWON DO
Trustee or director
8$0
STEPHANIE GUNTERSPORTS DIRECTOR OF DIVING
Trustee or director
6$0
EDMOND EWINGSPORTS DIRECTOR TRACK AND FIELD
Trustee or director
8$0
990 for the year ended August 31, 2024: 9 people
NameTitleHours / weekCompensation
MARK GIAMBIGOVERNOR
Trustee or director
16$0
KIM GIAMBISECRETARY
Trustee or director
12$0
EVERETT AUZENNETREASURER
Trustee or director
12$0
JOE MARTELDIRECTOR OF FINANCE
Trustee or director
3$0
PHYLLIS DALLAS-MORRISDIRECTOR OF GIRLS BASKETBALL
Trustee or director
9$0
LAPRENDIA CORNELIUSREGISTRAR
Trustee or director
8$0
GIANNI GIAMBISPORTS DIRECTOR TAE KWON DO
Trustee or director
8$0
STEPHANIE GUNTERSPORTS DIRECTOR OF DIVING
Trustee or director
6$0
EDMOND EWINGSPORTS DIRECTOR TRACK AND FIELD
Trustee or director
8$0
990 for the year ended August 31, 2023: 11 people
NameTitleHours / weekCompensation
LOLA WESLEYGOVERNOR
Trustee or director
24$0
MARK GIAMBIVICE GOVERNOR
Trustee or director
7$0
KIM GIAMBISECRETARY
Trustee or director
5$0
EVERETT AUZENNETREASURER
Trustee or director
10$0
JOE MARTELDIRECTOR OF FINANCE
Trustee or director
3$0
PHYLLIS DALLAS-MORRISDIRECTOR OF GIRLS BASKETBALL
Trustee or director
9$0
LAPRENDIA CORNELIUSREGISTRAR
Trustee or director
8$0
GIANNI GIAMBISPORTS DIRECTOR TAE KWON DO
Trustee or director
8$0
ADOLEN MOOREDIRECTOR OF BOYS BASKETBALL
Trustee or director
12$0
STEPHANIE GUNTERSPORTS DIRECTOR OF DIVING
Trustee or director
6$0
EDMOND EWINGSPORTS DIRECTOR TRACK AND FIELD
Trustee or director
6$0

Address and contacts

Address (IRS master file)
3217 EWING ST, HOUSTON, TX 77004-7825
In care of
% JOE H MARTEL
Principal officer (990 for 2024)
MARK GIAMBI, PO BOX 890446, HOUSTON, TX 77289
Signed the 990
EVERETT AUZENNE, TREASURER
Phone
(877) 872-7481
Return prepared by
JENKINS AND ASSOCIATES CPA PC

Mission

TO OFFER AMATEUR SPORTS PROGRAMS THROUGH A VOLUNTEER BASE FOR ALL CULTURES AND ETHNICITIES FOR THE PHYSICAL, MENTAL AND SPIRITUAL WELL-BEING OF AMATEUR ATHLETES AND

990 for the year ended August 31, 2025

Program accomplishments

  • PROGRAM SERVICE AND REVENUE
    Expenses $295,219 · revenue $440,318

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 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
41-2147515
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Exempt since
1968
Accounting year ends
August
Files
Form 990-N (e-Postcard)
Assets (IRS master file)
$918,184
Income (IRS master file)
$440,318

Filing history

FormYear endedRevenueExpensesAssetsReturn
990August 2025$440,318$295,918$918,184XML
990August 2024$159,800$160,515$773,991XML
990August 2023$103,019$157,615$774,707XML
990August 2022$61,823$69,521$829,303IRS
990August 2021–––IRS
990August 2020–––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 41-2147515).

Questions about AMATEUR ATHLETIC UNION OF THE UNITED STATES

What is the EIN of AMATEUR ATHLETIC UNION OF THE UNITED STATES?
The employer identification number (EIN) of AMATEUR ATHLETIC UNION OF THE UNITED STATES is 41-2147515.
Is AMATEUR ATHLETIC UNION OF THE UNITED STATES tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1968.
Which annual return does AMATEUR ATHLETIC UNION OF THE UNITED STATES file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of AMATEUR ATHLETIC UNION OF THE UNITED STATES 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 AMATEUR ATHLETIC UNION OF THE UNITED STATES 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 AMATEUR ATHLETIC UNION OF THE UNITED STATES?
The 990 for the year ended August 31, 2025 names MARK GIAMBI.
Who are the officers and directors of AMATEUR ATHLETIC UNION OF THE UNITED STATES?
The 990 for the year ended August 31, 2025 lists 9 people; 0 received compensation from the organization.
How much revenue does AMATEUR ATHLETIC UNION OF THE UNITED STATES have?
On its 990 for the year ended August 31, 2025 it reported revenue of $440,318, expenses of $295,918 and total assets of $918,184 at year end.

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