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Nonprofit · EIN 94-3089073

ARBOR SCHOOL OF ARTS AND SCIENCES

Tax-exempt · TUALATIN, OR 97062

Financials

$3.5M$3.7M2022$3.9M$3.9M2023$3.9M$4.2M2024
Revenue Expenses · by fiscal year end
Financials of ARBOR SCHOOL OF ARTS AND SCIENCES by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$3,946,998$4,189,769-$242,771$9,382,972$1,684,277$7,698,695
June 30, 2024990$3,892,605$3,949,155-$56,550$9,263,850$1,486,608$7,777,242
June 30, 2023990$3,479,825$3,670,018-$190,193$9,702,542$1,976,047$7,726,495
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$331,851
Program service revenue
$3,404,850
Investment income
$99,669
Net income from fundraising events
$95,343
Other revenue
$110,628

Expenses

Grants and similar amounts paid
$84,500
Compensation of officers, directors and key employees
$137,333
Other salaries and wages
$2,416,224
Salaries, compensation and benefits (total)
$3,241,093
Professional fundraising fees
$0
Occupancy
$209,678
Travel
$14,435
Depreciation
$192,194
Program services (functional)
$3,151,721
Management and general (functional)
$1,038,048

Balance sheet and other

Total assets, start of year
$9,263,850
Total assets, end of year
$9,382,972
Total liabilities, end of year
$1,684,277
Net assets, end of year
$7,698,695
Land, buildings and equipment
$4,277,404
Publicly traded securities
$2,876,402
Net assets without donor restrictions
$7,686,295
Net assets with donor restrictions
$12,400
Gross receipts
$3,970,008
Employees
41
Volunteers
112
Year formed
1988
State of legal domicile
OR

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 for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
ISAAC ENLOEHEAD OF SCHOOL
Officer
40$137,333
LINDA FOSBERGSecretary
Trustee or director, Officer
2$0
SALLY LEFEBERPresident
Trustee or director, Officer
3$0
STEVE HALLTreasurer
Trustee or director, Officer
2$0
KIT HAWKINSEMERITUS
Trustee or director
2$0
JOHN THOMPSONEMERITUS
Trustee or director
2$0
990 for the year ended June 30, 2024: 4 people
NameTitleHours / weekCompensation
ISAAC ENLOEHEAD OF SCHOOL
Officer
40$135,000
ELIZA NELSONSecretary
Trustee or director, Officer
2$0
SALLY LEFEBERPresident
Trustee or director, Officer
3$0
STEVE HALLTreasurer
Trustee or director, Officer
2$0
990 for the year ended June 30, 2023: 4 people
NameTitleHours / weekCompensation
PETER FFITCHDIRECTOR
Officer
55$96,667
ELIZA NELSONSECRETARY
Trustee or director, Officer
2$1,000
SALLY LEFEBERPRESIDENT
Trustee or director, Officer
3$0
JOHN THOMPSONTREASURER
Trustee or director, Officer
2$0

Address and contacts

Address (IRS master file)
4201 SW BORLAND RD, TUALATIN, OR 97062-6779
In care of
% WILLIAM HAWKINS IV
Principal officer (990 for 2024)
ISAAC ENLOE, 4201 SW BORLAND RD, TUALATIN, OR 97062
Signed the 990
ISAAC ENLOE, HEAD OF SCHOOL
Phone
(503) 638-6399
Return prepared by
Bashar & Johnson PC

Mission

ARBOR SCHOOL IS A SMALL LEARNING COMMUNITY FOUNDED ON THE PREMISE THAT EDUCATION IS DECISIVE AND ENDURING TO THE DEGREE THAT IT SUPPORTS THE DEVELOPMENT OF INTELLECT, CHARACTER, AND CREATIVITY.

990 for the year ended June 30, 2025

Program accomplishments

  • ELEMENTARY EDUCATION OF APPROXIMATELY 190 STUDENTS.
    Expenses $3,151,721 · revenue $3,404,850

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
94-3089073
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
School
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1988
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B24Z)
Assets (IRS master file)
$9,382,972
Income (IRS master file)
$3,970,008

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$3,946,998$4,189,769$9,382,972IRS
990June 2024$3,892,605$3,949,155$9,263,850IRS
990June 2023$3,479,825$3,670,018$9,702,542XML
990June 2022$3,097,096$3,176,094$9,261,060IRS
990June 2021–––IRS
990June 2020–––IRS
990June 2019–––IRS
990June 2018–––IRS
990June 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 94-3089073).

Questions about ARBOR SCHOOL OF ARTS AND SCIENCES

What is the EIN of ARBOR SCHOOL OF ARTS AND SCIENCES?
The employer identification number (EIN) of ARBOR SCHOOL OF ARTS AND SCIENCES is 94-3089073.
Is ARBOR SCHOOL OF ARTS AND SCIENCES tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1988.
Are donations to ARBOR SCHOOL OF ARTS AND SCIENCES tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ARBOR SCHOOL OF ARTS AND SCIENCES file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of ARBOR SCHOOL OF ARTS AND SCIENCES due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ARBOR SCHOOL OF ARTS AND SCIENCES last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of ARBOR SCHOOL OF ARTS AND SCIENCES?
The 990 for the year ended June 30, 2025 names ISAAC ENLOE.
Who are the officers and directors of ARBOR SCHOOL OF ARTS AND SCIENCES?
The 990 for the year ended June 30, 2025 lists 6 people; 1 received compensation from the organization, the highest $137,333 (ISAAC ENLOE, HEAD OF SCHOOL).
How much revenue does ARBOR SCHOOL OF ARTS AND SCIENCES have?
On its 990 for the year ended June 30, 2025 it reported revenue of $3,946,998, expenses of $4,189,769 and total assets of $9,382,972 at year end.

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