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Nonprofit · EIN 13-6154512

JOHN L & MARGARET M RIEGEL FOUNDATION

Tax-exempt · KNOXVILLE, TN 37924

Financials

$0$45K2023$0$43K2024$25K$42K2025
Revenue Expenses · by fiscal year end
Financials of JOHN L & MARGARET M RIEGEL FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$25,170$42,115-$16,945$107,144$0$107,144
December 31, 2024990-PF$0$42,843-$42,843$124,090$0$124,089
December 31, 2023990-PF$0$44,622-$44,622$145,011$0$145,011
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Dividends
$2,218
Net gain from sales of assets
$22,952

Expenses

Grants and similar amounts paid
$38,300
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$38,300
Excise tax on investment income
$300

Balance sheet and other

Total assets, start of year
$124,090
Total assets, end of year
$107,144
Total liabilities, end of year
$0
Net assets, end of year
$107,144
Fair market value of assets
$252,215
Qualifying distributions
$38,300
Net investment income
$25,170

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
John Riegel
5219 Village Crest Way, Apt 163, Knoxville, TN 37924
Managing Trustee0$0
Jennifer A Riegel
1598 Southport Drive, Apt 235, Austin, TX 78704
Trustee0$0
Amy Riegel Clough
22 Craig Ave, Piedmont, CA 94611
Trustee0$0
Nancy Riegel
14 Surplus St, Duxbury, MA 02331
Trustee0$0
William Riegel Jr
1120 Park Ave, Apt 16A, New York, NY 10128
Trustee0$0
990-PF for the year ended December 31, 2024: 5 people
NameTitleHours / weekCompensation
JOHN RIEGEL
5219 VILLAGE CREST WAY APT 163, Knoxville, TN 37924
MANAGING TRUSTEE0$0
JENNIFER A RIEGEL
2809 W WILLIAM CANNON DRIVE, APT G202, Austin, TX 78745
TRUSTEE0$0
AMY RIEGEL CLOUGH
22 CRAIG AVE, Piedmont, CA 94611
TRUSTEE0$0
NANCY RIEGEL
14 SURPLUS ST, Duxbury, MA 02331
TRUSTEE0$0
WILLIAM RIEGEL JR
1120 PARK AVE APT 16A, New York, NY 10128
TRUSTEE0$0
990-PF for the year ended December 31, 2023: 5 people
NameTitleHours / weekCompensation
JOHN RIEGEL
5219 VILLAGE CREST WAY APT 163, Knoxville, TN 37924
MANAGING TRUSTEE0$0
JENNIFER A RIEGEL
2809 W WILLIAM CANNON DRIVE, APT G202, Austin, TX 78745
TRUSTEE0$0
AMY RIEGEL CLOUGH
22 CRAIG AVE, Piedmont, CA 94611
TRUSTEE0$0
NANCY RIEGEL
14 SURPLUS ST, Duxbury, MA 02331
TRUSTEE0$0
WILLIAM RIEGEL JR
1120 PARK AVE APT 16A, New York, NY 10128
TRUSTEE0$0

Address and contacts

Address (IRS master file)
5219 VILLAGE CREST WAY APT 163, KNOXVILLE, TN 37924-5016
In care of
% JOHN RIEGEL
Signed the 990-PF
John Riegel, Managing Trustee
Phone
(865) 599-8520
Return prepared by
HRB TAX GROUP INC

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
13-6154512
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
1959
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$107,144
Income (IRS master file)
$45,121

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$25,170$42,115$107,144IRS
990-PFDecember 2024$0$42,843$124,090XML
990-PFDecember 2023$0$44,622$145,011XML
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 13-6154512).

Questions about JOHN L & MARGARET M RIEGEL FOUNDATION

What is the EIN of JOHN L & MARGARET M RIEGEL FOUNDATION?
The employer identification number (EIN) of JOHN L & MARGARET M RIEGEL FOUNDATION is 13-6154512.
Is JOHN L & MARGARET M RIEGEL FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1959.
Are donations to JOHN L & MARGARET M RIEGEL FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does JOHN L & MARGARET M RIEGEL FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of JOHN L & MARGARET M RIEGEL 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 JOHN L & MARGARET M RIEGEL 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 JOHN L & MARGARET M RIEGEL FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does JOHN L & MARGARET M RIEGEL FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $25,170, expenses of $42,115 and total assets of $107,144 at year end.

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