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Nonprofit · EIN 36-4153609

AUF FOUNDATION

Tax-exempt · NILES, IL 60714

Financials

$42K$55K2023$54K$61K2024$74K$71K2025
Revenue Expenses · by fiscal year end
Financials of AUF FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$74,344$70,823$3,521$355,332$0$355,332
December 31, 2024990-PF$53,903$61,096-$7,193$353,386$0$353,386
December 31, 2023990-PF$41,683$54,850-$13,167$360,579$0$360,579
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$70,000
Dividends
$2,654
Net gain from sales of assets
$1,690

Expenses

Grants and similar amounts paid
$19,280
Disbursements for charitable purposes
$45,820
Excise tax on investment income
$60

Balance sheet and other

Total assets, start of year
$353,386
Total assets, end of year
$355,332
Total liabilities, end of year
$0
Net assets, end of year
$355,332
Fair market value of assets
$589,232
Qualifying distributions
$45,820
Net investment income
$4,344

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
MARIAN URIARTE
2089 VALOR CT, GLENVIEW, IL 60026
TRUSTEE/DIRE0$0
JONAS U ALLIAN
2089 VALOR CT, GLENVIEW, IL 60025
DIRECTOR0$0
MARYBETH U ALLIAN
10 SPIDERS RD, NEWTON, MA 02459
DIRECTOR0$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
MARIAN URIARTE
2089 VALOR CT, GLENVIEW, IL 60026
TRUSTEE/DIRE0$0
JONAS U ALLIAN
2089 VALOR CT, GLENVIEW, IL 60025
DIRECTOR0$0
MARYBETH U ALLIAN
10 SPIDERS RD, NEWTON, MA 02459
DIRECTOR0$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
MARIAN URIARTE
2089 VALOR CT, GLENVIEW, IL 60026
TRUSTEE/DIRE0$0
JONAS U ALLIAN
2089 VALOR CT, GLENVIEW, IL 60025
DIRECTOR0$0
MARYBETH U ALLIAN
10 SPIDERS RD, NEWTON, MA 02459
DIRECTOR0$0

Address and contacts

Address (IRS master file)
9167 N MILWAUKEE AVE, NILES, IL 60714-1538
In care of
% MARINA U ALLIAN
Signed the 990-PF
MARIAN URIARTE, TRUSTEE/DIRECTOR
Phone
(847) 998-6635
Return prepared by
DON KIM CPA

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
36-4153609
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
1997
Accounting year ends
December
Files
Form 990-PF
Category (NTEE)
Education (B82Z)
Assets (IRS master file)
$355,332
Income (IRS master file)
$74,344

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$74,344$70,823$355,332XML
990-PFDecember 2024$53,903$61,096$353,386XML
990-PFDecember 2023$41,683$54,850$360,579XML
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 36-4153609).

Questions about AUF FOUNDATION

What is the EIN of AUF FOUNDATION?
The employer identification number (EIN) of AUF FOUNDATION is 36-4153609.
Is AUF FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
Are donations to AUF FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does AUF FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of AUF 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 AUF 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 AUF FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does AUF FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $74,344, expenses of $70,823 and total assets of $355,332 at year end.

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