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Nonprofit · EIN 45-3081820

ADOLF H AND MARIA M KOESTER CHARITABLE TRUST

Tax-exempt · WATSEKA, IL 60970

Financials

$1K$152023$952$8K2024$657$8K2025
Revenue Expenses · by fiscal year end
Financials of ADOLF H AND MARIA M KOESTER CHARITABLE TRUST by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
March 31, 2026990-PF$657$7,528-$6,871$149,518$0$149,518
March 31, 2025990-PF$952$7,530-$6,578$156,389$0$156,389
March 31, 2024990-PF$1,109$15$1,094$162,967$0$162,967
Financial details: 990-PF for the year ended March 31, 2026

Revenue

Interest
$657

Expenses

Grants and similar amounts paid
$7,500
Disbursements for charitable purposes
$7,500
Excise tax on investment income
$9

Balance sheet and other

Total assets, start of year
$156,389
Total assets, end of year
$149,518
Total liabilities, end of year
$0
Net assets, end of year
$149,518
Fair market value of assets
$149,518
Qualifying distributions
$7,500
Net investment income
$657

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 March 31, 2026, highest compensation first.

NameTitleHours / weekCompensation
ROY KOESTER
2423 E 1520 N ROAD, WATSEKA, IL 60970
TRUSTEE0$0
990-PF for the year ended March 31, 2025: 1 people
NameTitleHours / weekCompensation
ROY KOESTER
2423 E 1520 N ROAD, WATSEKA, IL 60970
TRUSTEE0$0
990-PF for the year ended March 31, 2024: 1 people
NameTitleHours / weekCompensation
ROY KOESTER
2423 E 1520 N ROAD, WATSEKA, IL 60970
TRUSTEE0$0

Address and contacts

Address (IRS master file)
C/O ROY KOESTER 2423 E 1520 NORTH, WATSEKA, IL 60970-0000
In care of
% ROY KOESTER
Signed the 990-PF
ROY KOESTER, TRUSTEE
Phone
(815) 473-4480
Return prepared by
FOX CPA GROUP LTD

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in March, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990-PF on file
2024March 31, 2025August 15, 2025990-PF on file
2023March 31, 2024August 15, 2024990-PF on file

IRS record

EIN
45-3081820
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
2013
Accounting year ends
March
Files
Form 990-PF
Category (NTEE)
Education (B82)
Assets (IRS master file)
$149,518
Income (IRS master file)
$657

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFMarch 2026$657$7,528$149,518IRS
990-PFMarch 2025$952$7,530$156,389IRS
990-PFMarch 2024$1,109$15$162,967XML
990-PFMarch 2023–––IRS
990-PFMarch 2022–––IRS
990-PFMarch 2021–––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 45-3081820).

Questions about ADOLF H AND MARIA M KOESTER CHARITABLE TRUST

What is the EIN of ADOLF H AND MARIA M KOESTER CHARITABLE TRUST?
The employer identification number (EIN) of ADOLF H AND MARIA M KOESTER CHARITABLE TRUST is 45-3081820.
Is ADOLF H AND MARIA M KOESTER CHARITABLE TRUST tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
Are donations to ADOLF H AND MARIA M KOESTER CHARITABLE TRUST tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does ADOLF H AND MARIA M KOESTER CHARITABLE TRUST file?
Form 990-PF. Private foundations file every year.
When is the next return of ADOLF H AND MARIA M KOESTER CHARITABLE TRUST due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ADOLF H AND MARIA M KOESTER CHARITABLE TRUST last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended March 2026.
Who are the officers and directors of ADOLF H AND MARIA M KOESTER CHARITABLE TRUST?
The 990-PF for the year ended March 31, 2026 lists 1 person; 0 received compensation from the organization.
How much revenue does ADOLF H AND MARIA M KOESTER CHARITABLE TRUST have?
On its 990-PF for the year ended March 31, 2026 it reported revenue of $657, expenses of $7,528 and total assets of $149,518 at year end.

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