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Nonprofit · EIN 20-3982761

THOMAS S WATSON SUPPORTINGFOUNDATION

Tax-exempt · OVERLAND PARK, KS 66210

Financials

$8K$235K2023$700K$402K2024$258K$610K2025
Revenue Expenses · by fiscal year end
Financials of THOMAS S WATSON SUPPORTINGFOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$257,514$610,049-$352,535$5,800,973$0$5,800,973
December 31, 2024990$700,059$401,507$298,552$6,198,936$0$6,198,936
December 31, 2023990$7,685$234,503-$226,818$5,877,741$0$5,877,741
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$0
Investment income
$257,514
Net gain from sales of assets
$209,474
Other revenue
$0

Expenses

Grants and similar amounts paid
$539,500
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$22,284
Program services (functional)
$539,500
Management and general (functional)
$70,549

Balance sheet and other

Total assets, start of year
$6,198,936
Total assets, end of year
$5,800,973
Total liabilities, end of year
$0
Net assets, end of year
$5,800,973
Publicly traded securities
$1,282,692
Gross receipts
$1,232,483
Employees
0
Volunteers
0
Year formed
2005
State of legal domicile
KS

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 December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
MICHAEL R THIESSENVICE-PRESIDENT
Trustee or director, Officer
1$0
THOMAS S WATSONCHAIRMAN
Trustee or director, Officer
1$0
ANDY FISHERDIRECTOR
Trustee or director
1$0
DAVID FLANDERSDIRECTOR
Trustee or director
1$0
JANET BARNERTREASURER
Trustee or director, Officer
1$0
MICHAEL B WATSONDIRECTOR
Trustee or director
1$0
MEG WATSON CARRDIRECTOR
Trustee or director
1$0
MARK R ALLENDIRECTOR
Trustee or director
1$0
GARY D GILSONPRESIDENT/SECRETARY
Trustee or director, Officer
1$0
990 for the year ended December 31, 2024: 9 people
NameTitleHours / weekCompensation
MICHAEL R THIESSENVICE-PRESIDENT
Trustee or director, Officer
1$0
THOMAS S WATSONCHAIRMAN
Trustee or director, Officer
1$0
ANDY FISHERDIRECTOR
Trustee or director
1$0
DAVID FLANDERSDIRECTOR
Trustee or director
1$0
FRANK H KIRKTREASURER
Trustee or director, Officer
1$0
MICHAEL B WATSONDIRECTOR
Trustee or director
1$0
MEG WATSON CARRDIRECTOR
Trustee or director
1$0
MARK R ALLENDIRECTOR
Trustee or director
1$0
GARY D GILSONPRESIDENT/SECRETARY
Trustee or director, Officer
1$0
990 for the year ended December 31, 2023: 9 people
NameTitleHours / weekCompensation
MICHAEL R THIESSENVICE-PRESIDENT
Trustee or director, Officer
1$0
THOMAS S WATSONCHAIRMAN
Trustee or director, Officer
1$0
ANDY FISHERDIRECTOR
Trustee or director
1$0
DAVID FLANDERSDIRECTOR
Trustee or director
1$0
FRANK H KIRKTREASURER
Trustee or director, Officer
1$0
MICHAEL B WATSONDIRECTOR
Trustee or director
1$0
MEG WATSON CARRDIRECTOR
Trustee or director
1$0
MARK R ALLENDIRECTOR
Trustee or director
1$0
GARY D GILSONPRESIDENT/SECRETARY
Trustee or director, Officer
1$0

Address and contacts

Address (IRS master file)
9225 INDIAN CREEK PARKWAY 1100A, OVERLAND PARK, KS 66210-2009
In care of
% JANET BARNER
Principal officer (990 for 2025)
THOMAS WATSON, 9225 INDIAN CREEK PARKWAY 1100A, OVERLAND PARK, KS 66210
Signed the 990
THOMAS WATSON, CHAIRMAN
Phone
(913) 286-5220
Return prepared by
RUBINBROWN LLP

Mission

THE CORPORATION INTENDS TO DISPLAY OR ARRANGE FOR THE DISPLAY OF GOLF-RELATED AND OTHER MEMORABILIA OF THOMAS S. WATSON TO MEMBERS OF THE GENERAL PUBLIC TO FURTHER THE GENERAL PUBLIC'S KNOWLEDGE AND UNDERSTANDING OF THE LIFE AND CAREER OF THOMAS S. WATSON AND THE HISTORY OF GOLF IN GENERAL AND TO SUPPORT SUCH QUALIFIED ORGANIZATIONS DEDICATED TO PROVIDING YOUNG INDIVIDUALS OF ALL BACKGROUNDS AN OPPORTUNITY TO EXPERIENCE THE JOY, PLEASURE AND SATISFACTION THE GAME OF GOLF CAN PROVIDE. THE CURRENT PUBLICLY SUPPORTED ORGANIZATION LISTED IN THE GOVERNING DOCUMENT IS THE WATSON LINKS MENTORS FOUNDATION.

990 for the year ended December 31, 2025

Program accomplishments

  • PROVIDED FINANCIAL SUPPORT TO THE WATSON YOUTH GOLF FOUNDATION.
    Expenses $362,000 · grants $362,000
  • PROVIDED FINANCIAL SUPPORT TO THE WATSON LINKS MENTORS FOUNDATION FOLLOWING DISSOLUTION OF THE WATSON YOUTH GOLF FOUNDATION.
    Expenses $177,500 · grants $177,500

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 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, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
20-3982761
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Donations deductible (Pub 78)
Supporting organization of unknown type
Exempt since
2008
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$5,800,973
Income (IRS master file)
$1,232,483

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$257,514$610,049$5,800,973XML
990December 2024$700,059$401,507$6,198,936XML
990December 2023$7,685$234,503$5,877,741XML
990December 2022$164,944$187,659$5,953,298IRS
990December 2021–––IRS
990December 2020–––IRS
990December 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 20-3982761).

Questions about THOMAS S WATSON SUPPORTINGFOUNDATION

What is the EIN of THOMAS S WATSON SUPPORTINGFOUNDATION?
The employer identification number (EIN) of THOMAS S WATSON SUPPORTINGFOUNDATION is 20-3982761.
Is THOMAS S WATSON SUPPORTINGFOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2008.
Are donations to THOMAS S WATSON SUPPORTINGFOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
Which annual return does THOMAS S WATSON SUPPORTINGFOUNDATION 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 THOMAS S WATSON SUPPORTINGFOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THOMAS S WATSON SUPPORTINGFOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of THOMAS S WATSON SUPPORTINGFOUNDATION?
The 990 for the year ended December 31, 2025 names THOMAS WATSON.
Who are the officers and directors of THOMAS S WATSON SUPPORTINGFOUNDATION?
The 990 for the year ended December 31, 2025 lists 9 people; 0 received compensation from the organization.
How much revenue does THOMAS S WATSON SUPPORTINGFOUNDATION have?
On its 990 for the year ended December 31, 2025 it reported revenue of $257,514, expenses of $610,049 and total assets of $5,800,973 at year end.

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