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Nonprofit · EIN 27-3650979

BOB AND EVELYN DIERINGER FAMILY FOUNDATION

Tax-exempt · MILWAUKIE, OR 97222

Financials

$266K$753K2023$4.9M$754K2024$425K$753K2025
Revenue Expenses · by fiscal year end
Financials of BOB AND EVELYN DIERINGER FAMILY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$425,428$753,400-$327,972$8,962,567$0$8,962,567
December 31, 2024990-PF$4,946,854$753,879$4,192,975$9,298,578$0$9,298,578
December 31, 2023990-PF$265,819$753,252-$487,433$5,112,343$0$5,112,343
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Interest
$425,428

Expenses

Grants and similar amounts paid
$750,000
Disbursements for charitable purposes
$751,700
Excise tax on investment income
$5,890

Balance sheet and other

Total assets, start of year
$9,298,578
Total assets, end of year
$8,962,567
Total liabilities, end of year
$0
Net assets, end of year
$8,962,567
Fair market value of assets
$8,887,788
Qualifying distributions
$751,700
Net investment income
$425,428

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
Eugene Dieringer
4138 SE Lambert St, Portland, OR 97202
Trustee0$0
Patrick Dieringer
15606 SE Dream Weaver Dr, Happy Valley, OR 97086
Advisory Truste0$0
Thomas Keepes
10505 SE 44th Ave, Milwaukie, OR 97222
Advisory Truste0$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
Eugene Dieringer
4138 SE Lambert St, Portland, OR 97202
Trustee0$0
Patrick Dieringer
15606 SE Dream Weaver Dr, Happy Valley, OR 97086
Advisory Truste0$0
Thomas Keepes
10505 SE 44th Ave, Milwaukie, OR 97222
Advisory Truste0$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
EUGENE DIERINGER
4138 SE LAMBERT ST, PORTLAND, OR 97202
TRUSTEE0$0
PATRICK DIERINGER
15606 SE DREAM WEAVER DR, HAPPY VALLEY, OR 97086
ADVISORY TRU0$0
THOMAS KEEPES
10505 SE 44TH AVE, MILWAUKIE, OR 97222
ADVISORY TRU0$0

Address and contacts

Address (IRS master file)
10505 SE 44TH AVE, MILWAUKIE, OR 97222-5202
In care of
% EUGENE DIERINGER
Signed the 990-PF
Eugene Dieringer, Trustee
Phone
(503) 659-1402
Return prepared by
Iron Creek Advisors

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
27-3650979
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
2011
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$8,962,567
Income (IRS master file)
$425,428

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$425,428$753,400$8,962,567IRS
990-PFDecember 2024$4,946,854$753,879$9,298,578XML
990-PFDecember 2023$265,819$753,252$5,112,343XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2017–––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 27-3650979).

Questions about BOB AND EVELYN DIERINGER FAMILY FOUNDATION

What is the EIN of BOB AND EVELYN DIERINGER FAMILY FOUNDATION?
The employer identification number (EIN) of BOB AND EVELYN DIERINGER FAMILY FOUNDATION is 27-3650979.
Is BOB AND EVELYN DIERINGER FAMILY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
Are donations to BOB AND EVELYN DIERINGER FAMILY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does BOB AND EVELYN DIERINGER FAMILY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of BOB AND EVELYN DIERINGER FAMILY 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 BOB AND EVELYN DIERINGER FAMILY 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 BOB AND EVELYN DIERINGER FAMILY FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does BOB AND EVELYN DIERINGER FAMILY FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $425,428, expenses of $753,400 and total assets of $8,962,567 at year end.

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