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Nonprofit · EIN 38-3419653

OAK TRAILS SCHOOL INC

Also known as OAK TRAILS SCHOOL

Tax-exempt · ANN ARBOR, MI 48105

Financials

$159K$122K2023$128K$130K2024
Revenue Expenses · by fiscal year end
Financials of OAK TRAILS SCHOOL INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$128,142$129,768-$1,626$421,715$140,046$281,669
June 30, 2024990$159,435$121,577$37,858$425,796$134,501$291,295
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$500
Program service revenue
$118,652
Investment income
$2,390
Net rental income
$6,600
Other revenue
$6,600

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$49,347
Other salaries and wages
$28,306
Salaries, compensation and benefits (total)
$89,643
Professional fundraising fees
$0
Accounting fees
$951
Occupancy
$25,978
Depreciation
$3,287
Program services (functional)
$128,817
Management and general (functional)
$951

Balance sheet and other

Total assets, start of year
$425,796
Total assets, end of year
$421,715
Total liabilities, end of year
$140,046
Net assets, end of year
$281,669
Land, buildings and equipment
$210,879
Net assets without donor restrictions
$281,669
Gross unrelated business income
$6,600
Gross receipts
$128,142
Employees
5
Year formed
1956
State of legal domicile
MI

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
HEIDI KNABPRESIDENT
Officer
40$48,720
NANETTE GLENCERSECRETARY
Officer
–$627
JENNA SENDRAVICE PRESIDE
Officer
–$0
990 for the year ended June 30, 2024: 3 people
NameTitleHours / weekCompensation
HEIDI KNABPRESIDENT
Officer
40$47,355
NANETTE GLENCERSECRETARY
Officer
3$5,106
JENNA SENDRAVICE PRESIDE
Officer
–$0

Address and contacts

Address (IRS master file)
6727 WARREN RD, ANN ARBOR, MI 48105-9721
In care of
% HEIDI KNAB
Principal officer (990 for 2024)
HEIDI KNAB, 6727 WARREN ROAD, ANN ARBOR, MI 48105
Signed the 990
HEIDI KNAB, PRESIDENT
Phone
(734) 662-8016
Return prepared by
SPA ASSOCIATES LLC

Mission

OAK TRAILS SCHOOL IS A MONTESSORI SCHOOL WHICH OFFERS BEFORE AND AFTERCARE AND SUMMER CAMP IN ADDITION TO THE ACADEMIC PROGRAMS OFFERED DURING THE ACADEMIC YEAR FOR ITS STUDENTS TAUGHT BY APPROXIMATELY 4 INSTRUCTORS.

990 for the year ended June 30, 2025

Program accomplishments

  • ALL REVENUE ARE DERIVED FOR THE PRIMARY PURPOSE OF THIS ORGANIZATION WHICH IS TO PROVIDE MONTESSORI SCHOOL INSTRUCTION TO THE PREPRIMARY LEVEL AND IN THE KNDERGARDEN THROUGH SIXTH GRADE LEVEL.
    Expenses $76,154 · revenue $118,652
  • ALL REVENUE ARE DERIVED FOR THE PRIMARY PURPOSE OF THIS ORGANIZATION WHICH IS TO PROVIDE MONTESSORI SCHOOL INSTRUCTION TO THE PREPRIMARY LEVEL AND IN THE KINDERGARTEN THROUGH SIX GRADE LEVEL.
    Expenses $52,663

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
38-3419653
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
1999
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Education (B20)
Assets (IRS master file)
$421,715
Income (IRS master file)
$128,142

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$128,142$129,768$421,715XML
990-TJune 2025–––IRS
990June 2024$159,435$121,577$425,796XML
990-TJune 2024–––IRS
990June 2023$175,356$112,606$394,691IRS
990-TJune 2023–––IRS
990June 2022–––IRS
990-TJune 2022–––IRS
990June 2021–––IRS
990-TJune 2021–––IRS
990June 2019–––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 38-3419653).

Questions about OAK TRAILS SCHOOL INC

What is the EIN of OAK TRAILS SCHOOL INC?
The employer identification number (EIN) of OAK TRAILS SCHOOL INC is 38-3419653.
Is OAK TRAILS SCHOOL INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
Are donations to OAK TRAILS SCHOOL INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OAK TRAILS SCHOOL INC 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 OAK TRAILS SCHOOL INC 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 OAK TRAILS SCHOOL INC 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 OAK TRAILS SCHOOL INC?
The 990 for the year ended June 30, 2025 names HEIDI KNAB.
Who are the officers and directors of OAK TRAILS SCHOOL INC?
The 990 for the year ended June 30, 2025 lists 3 people; 2 received compensation from the organization, the highest $48,720 (HEIDI KNAB, PRESIDENT).
How much revenue does OAK TRAILS SCHOOL INC have?
On its 990 for the year ended June 30, 2025 it reported revenue of $128,142, expenses of $129,768 and total assets of $421,715 at year end.

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