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Nonprofit · EIN 35-2260044

WILLIAM AND KATHY DOYLE FOUNDATION

Tax-exempt · COCONUT GROVE, FL 33133

Financials

$2.9M$79K2024$2.4M$81K2025
Revenue Expenses · by fiscal year end
Financials of WILLIAM AND KATHY DOYLE FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$2,437,864$81,374$2,356,490$18,285,093$0$18,285,093
December 31, 2024990-PF$2,895,175$78,536$2,816,639$13,152,037$0$13,152,037
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$2,035,377
Dividends
$277,692
Net gain from sales of assets
$124,795

Expenses

Grants and similar amounts paid
$1,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$11,565
Excise tax on investment income
$4,908

Balance sheet and other

Total assets, start of year
$13,152,037
Total assets, end of year
$18,285,093
Total liabilities, end of year
$0
Net assets, end of year
$18,285,093
Fair market value of assets
$18,285,093
Qualifying distributions
$11,565
Net investment income
$405,540

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-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
WILLIAM J DOYLE
3535 Hiawatha Avenue Unit 203, Coconut Grove, FL 33133
DIRECTOR, PRESIDENT & Trea0.5$0
KATHY A DOYLE
3535 Hiawatha Avenue Unit 203, Coconut Grove, FL 33133
DIRECTOR, SECRETARY0$0
ERIN DOYLE
150 THORN TREE LANE, WINNETKA, IL 60093
DIRECTOR0$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
WILLIAM J DOYLE
3535 Hiawatha Avenue Unit 203, Coconut Grove, FL 33133
DIRECTOR, PRESIDENT & Trea0.5$0
KATHY A DOYLE
3535 Hiawatha Avenue Unit 203, Coconut Grove, FL 33133
DIRECTOR, SECRETARY0$0
ERIN DOYLE
150 THORN TREE LANE, WINNETKA, IL 60093
DIRECTOR0$0

Address and contacts

Address (IRS master file)
3535 HIAWATHA AVE APT 203, COCONUT GROVE, FL 33133-4033
In care of
% WILLIAM J DOYLE
Signed the 990-PF
William Doyle, President
Phone
(847) 877-4588
Return prepared by
Mowery & Schoenfeld LLC

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. 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-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
35-2260044
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
2005
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$18,285,093
Income (IRS master file)
$3,087,759

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$2,437,864$81,374$18,285,093IRS
990-TDecember 2025–––IRS
990-PFDecember 2024$2,895,175$78,536$13,152,037IRS
990-TDecember 2024–––IRS
990-PFDecember 2023$2,283,552$45,560$8,849,116IRS
990-TDecember 2023–––IRS
990-PFDecember 2022–––IRS
990-TDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-TDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-TDecember 2020–––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 35-2260044).

Questions about WILLIAM AND KATHY DOYLE FOUNDATION

What is the EIN of WILLIAM AND KATHY DOYLE FOUNDATION?
The employer identification number (EIN) of WILLIAM AND KATHY DOYLE FOUNDATION is 35-2260044.
Is WILLIAM AND KATHY DOYLE FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to WILLIAM AND KATHY DOYLE FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does WILLIAM AND KATHY DOYLE FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of WILLIAM AND KATHY DOYLE FOUNDATION 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 WILLIAM AND KATHY DOYLE FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of WILLIAM AND KATHY DOYLE FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does WILLIAM AND KATHY DOYLE FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $2,437,864, expenses of $81,374 and total assets of $18,285,093 at year end.

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