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Nonprofit · EIN 41-1758708

HARLAN BOSS FOUNDATION FOR THE ARTS

Tax-exempt · MINNEAPOLIS, MN 55402

Financials

$326K$363K2023$508K$313K2024$602K$344K2025
Revenue Expenses · by fiscal year end
Financials of HARLAN BOSS FOUNDATION FOR THE ARTS by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$602,340$343,881$258,459$3,404,957$0$3,404,957
December 31, 2024990-PF$507,693$313,041$194,652$3,146,495$0$3,146,495
December 31, 2023990-PF$326,141$362,973-$36,832$2,951,841$0$2,951,841
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$106,509
Net gain from sales of assets
$495,831

Expenses

Grants and similar amounts paid
$297,000
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$302,798
Excise tax on investment income
$7,933

Balance sheet and other

Total assets, start of year
$3,146,495
Total assets, end of year
$3,404,957
Total liabilities, end of year
$0
Net assets, end of year
$3,404,957
Fair market value of assets
$6,057,497
Qualifying distributions
$302,798
Net investment income
$602,340

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
CALVIN W DIDIER
2095 SKILMAN AVENUE, ST PAUL, MN 55101
DIR./VICE-PRESIDENT0$0
LINDA BOSS
1940 FULHAM STREET 310, ROSEVILLE, MN 55113
DIR./PRESIDENT ASSIST SEC0$0
TERRY SLYE
80 SOUTH 8TH STREET, MINNEAPOLIS, MN 55402
ASSIST. SEC/ASSIST. TREAS.0$0
CATHLEEN KB GRUEN
2517 QUENTIN COURT, SAINT LOUIS PARK, MN 55416
DIR./TREASURER/SECRETARY0$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
CALVIN W DIDIER
2095 SKILMAN AVENUE, ST PAUL, MN 55101
DIR./VICE-PRESIDENT0$0
LINDA BOSS
1940 FULHAM STREET 310, ROSEVILLE, MN 55113
DIR./PRESIDENT ASSIST SEC0$0
TERRY SLYE
80 SOUTH 8TH STREET, MINNEAPOLIS, MN 55402
ASSIST. SEC/ASSIST. TREAS.0$0
CATHLEEN KB GRUEN
2517 QUENTIN COURT, SAINT LOUIS PARK, MN 55416
DIR./TREASURER/SECRETARY0$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
CALVIN W DIDIER
2095 SKILMAN AVENUE, ST PAUL, MN 55101
DIR./VICE-PRESIDENT0$0
LINDA BOSS
1940 FULHAM STREET 310, ROSEVILLE, MN 55113
DIR./PRESIDENT ASSIST SEC0$0
TERRY SLYE
80 SOUTH 8TH STREET, MINNEAPOLIS, MN 55402
ASSIST. SEC/ASSIST. TREAS.0$0
CATHLEEN KB GRUEN
2517 QUENTIN COURT, SAINT LOUIS PARK, MN 55416
DIR./TREASURER/SECRETARY0$0

Address and contacts

Address (IRS master file)
80 S 8TH ST STE 2200, MINNEAPOLIS, MN 55402-2210
In care of
% T SLYE
Signed the 990-PF
TERRY L SLYE, ASSISTANT SEC./TREAS.
Phone
(612) 977-8131
Return prepared by
TAFT STETTINIUS & HOLLISTER LLP

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
41-1758708
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
1993
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$3,404,957
Income (IRS master file)
$1,704,865

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$602,340$343,881$3,404,957XML
990-PFDecember 2024$507,693$313,041$3,146,495IRS
990-PFDecember 2023$326,141$362,973$2,951,841XML
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 41-1758708).

Questions about HARLAN BOSS FOUNDATION FOR THE ARTS

What is the EIN of HARLAN BOSS FOUNDATION FOR THE ARTS?
The employer identification number (EIN) of HARLAN BOSS FOUNDATION FOR THE ARTS is 41-1758708.
Is HARLAN BOSS FOUNDATION FOR THE ARTS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
Are donations to HARLAN BOSS FOUNDATION FOR THE ARTS tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does HARLAN BOSS FOUNDATION FOR THE ARTS file?
Form 990-PF. Private foundations file every year.
When is the next return of HARLAN BOSS FOUNDATION FOR THE ARTS 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 HARLAN BOSS FOUNDATION FOR THE ARTS 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 HARLAN BOSS FOUNDATION FOR THE ARTS?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does HARLAN BOSS FOUNDATION FOR THE ARTS have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $602,340, expenses of $343,881 and total assets of $3,404,957 at year end.

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