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Nonprofit · EIN 43-1138277

THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL

Tax-exempt · LEAWOOD, KS 66211

Financials

$30K$25K2023$14K$16K2024$19K$13K2025
Revenue Expenses · by fiscal year end
Financials of THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$19,300$12,596$6,704$230,874$0$230,874
December 31, 2024990-PF$13,688$16,091-$2,403$208,883$0$208,883
December 31, 2023990-PF$29,596$25,074$4,522$224,042$0$224,042
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$8,617
Interest
$133
Net gain from sales of assets
$10,550

Expenses

Grants and similar amounts paid
$4,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$8,233
Excise tax on investment income
$208

Balance sheet and other

Total assets, start of year
$208,883
Total assets, end of year
$230,874
Total liabilities, end of year
$0
Net assets, end of year
$230,874
Fair market value of assets
$341,191
Qualifying distributions
$8,233
Net investment income
$19,300

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
LYNNE GILBERT
11300 TOMAHAWK CREEK PARKWAY SUITE, 310, LEAWOOD, KS 66211
PRESIDENT0$0
BLAIR GILBERT
5049 WORNALL APT 1D, KANSAS CITY, MO 64112
SECRETARY0$0
WILLIAM COOPER GILBERT
5537 FAIRWAY RD, FAIRWAY, KS 66205
TREASURER0$0
B JOHN READEY III
1 KANSAS CITY PLACE 1200 MAIN, STREET, KANSAS CITY, MO 64105
DIR0$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
LYNNE GILBERT
11300 TOMAHAWK CREEK PARKWAY SUITE, 310, LEAWOOD, KS 66211
PRESIDENT0$0
BLAIR GILBERT
5049 WORNALL APT 1D, KANSAS CITY, MO 64112
SECRETARY0$0
WILLIAM COOPER GILBERT
5537 FAIRWAY RD, FAIRWAY, KS 66205
TREASURER0$0
B JOHN READEY III
1 KANSAS CITY PLACE 1200 MAIN, STREET, KANSAS CITY, MO 64105
DIR0$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
LYNNE GILBERT
11300 TOMAHAWK CREEK PARKWAY SUITE, 310, LEAWOOD, KS 66211
PRESIDENT0$0
BLAIR GILBERT
5049 WORNALL APT 1D, KANSAS CITY, MO 64112
SECRETARY0$0
WILLIAM COOPER GILBERT
5537 FAIRWAY RD, FAIRWAY, KS 66205
TREASURER0$0
B JOHN READEY III
1 KANSAS CITY PLACE 1200 MAIN, STREET, KANSAS CITY, MO 64105
DIR0$0

Address and contacts

Address (IRS master file)
11300 TOMAHAWK CREEK PKWY STE 310, LEAWOOD, KS 66211-2693
Signed the 990-PF
LYNNE GILBERT, PRESIDENT
Phone
(913) 647-9750
Return prepared by
PROSPERITY PARTNERS

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
43-1138277
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
1978
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$230,874
Income (IRS master file)
$19,300

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$19,300$12,596$230,874IRS
990-PFDecember 2024$13,688$16,091$208,883IRS
990-PFDecember 2023$29,596$25,074$224,042XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 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 43-1138277).

Questions about THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL

What is the EIN of THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL?
The employer identification number (EIN) of THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL is 43-1138277.
Is THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1978.
Are donations to THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL file?
Form 990-PF. Private foundations file every year.
When is the next return of THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL 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 THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL 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 THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does THE MILDRED F & JOSEPH W GILBERT FOUNDATION ALAMEDA PLAZA HOTEL have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $19,300, expenses of $12,596 and total assets of $230,874 at year end.

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