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Nonprofit · EIN 23-2490660

MONTGOMERY MONTESSORI SCHOOL INC

Tax-exempt · HUNTINGDON VY, PA 19006

Financials

$1.3M$1.3M2022$1.3M$1.3M2023$1.2M$1.3M2024
Revenue Expenses · by fiscal year end
Financials of MONTGOMERY MONTESSORI SCHOOL INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
August 31, 2025990$1,227,494$1,301,818-$74,324$330,343$110,563$219,780
August 31, 2024990$1,327,298$1,300,616$26,682$426,924$132,820$294,104
August 31, 2023990 (amended)$1,251,379$1,305,909-$54,530$428,049$282,208$145,841
Financial details: 990 for the year ended August 31, 2025

Revenue

Contributions, gifts and grants
$20,576
Program service revenue
$1,093,520
Investment income
$6,598
Other revenue
$106,800

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$190,225
Other salaries and wages
$650,294
Salaries, compensation and benefits (total)
$913,679
Professional fundraising fees
$0
Legal fees
$7,500
Accounting fees
$16,525
Occupancy
$189,758
Travel
$597
Depreciation
$5,777
Program services (functional)
$1,111,593
Management and general (functional)
$190,225

Balance sheet and other

Total assets, start of year
$426,924
Total assets, end of year
$330,343
Total liabilities, end of year
$110,563
Net assets, end of year
$219,780
Land, buildings and equipment
$21,914
Gross receipts
$1,227,494
Employees
23
Volunteers
58
Year formed
1989
State of legal domicile
PA

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 August 31, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
KAREN SLIFERDIRECTOR
Trustee or director
60$146,901$43,324
990 for the year ended August 31, 2024: 1 people
NameTitleHours / weekCompensationOther / benefits
KAREN SLIFERDIRECTOR
Trustee or director
60$147,077$43,012
990 for the year ended August 31, 2023: 1 people
NameTitleHours / weekCompensationOther / benefits
KAREN SLIFERDIRECTOR
Trustee or director
60$139,470$49,447

Address and contacts

Address (IRS master file)
1620 PINE RD, HUNTINGDON VY, PA 19006-7938
Principal officer (990 for 2024)
KAREN SLIFER, 860 WELSH ROAD, HUNTINGDON VALLEY, PA 19006
Signed the 990
KAREN SLIFER, DIRECTOR
Phone
(215) 938-7688
Return prepared by
HERSHMAN & FORMAN PC

Mission

OPERATION OF A NON-PROFIT DAYCARE AND PRESCHOOL CENTER. THE SCHOOL IS A PARENT-RUN ORGANIZATION MONTGOMERY MONTESSORI SCHOOL IS A NON-PROFIT MONTESSORI PRESCHOOL WHICH OFFERS A UNIQUE EARLY CHILD EXPERIENCE FOR THE CHILDREN ENROLLED, BY OFFERING A COMPREHENSIVE EXPERIENCE THAT TARGETS THE INDIVIDUAL ATTRIBUTES OF EACH CHILD. OUR CHARACTER AS A MONTESSORI SCHOOL DERVIES FROM OUR AFFILIATION WITH THE AMERICAN MONTESSORI SOCIETY AND THE INTERNATIONAL MONTESSORI SOCIETY. WE AIM TO PROVIDE A TOTAL LEARNING ENVIRONMENT THAT IS PEACEFUL AND FUN. THE MONTESSORI APPROACH SPECIFICALLY FEATURES SELF- DIRECTED AND SELF-CORRECTING ACTIVITIES USING SPECIALLY SIZED AND STRUCTURED MATERIALS. OUR GOAL IS TO BUILD THE CHILD'S INDEPENDENCE, CONFIDENCE AND SELF-DISCIPLINE BY BALANCING FREEDOM WITH AN ORDERLY STRUCTURE. THE CHILDREN NOT ONLY GAIN AN APPRECIATION OF THEIR OWN TALENTS BUT ALSO LEARN AT A VERY EARLY AGE THE IMPORTANCE OF WORKING TOGETHER TO ACCOMPLISH SET GOALS

990 for the year ended August 31, 2025

Program accomplishments

  • OPERATION OF A NON-PROFIT DAYCARE AND PRESCHOOL CENTER. THE SCHOOL IS A PARENT-RUN ORGANIZATION.
  • OPERATION OF A NON-PROFIT DAYCARE AND PRESCHOOL CENTER. THE SCHOOL IS A PARENT-RUN ORGANIZATION.
    Expenses $1,111,593

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 August, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990 on file
2023August 31, 2024January 15, 2025990 on file

IRS record

EIN
23-2490660
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
1989
Accounting year ends
August
Files
Form 990 or 990-EZ
Assets (IRS master file)
$330,343
Income (IRS master file)
$1,227,494

Filing history

FormYear endedRevenueExpensesAssetsReturn
990August 2025$1,227,494$1,301,818$330,343XML
990August 2024$1,327,298$1,300,616$426,924XML
990August 2023$1,251,379$1,305,909$428,049XML
990August 2022–––IRS
990August 2021–––IRS
990August 2020–––IRS
990August 2019–––IRS
990August 2018–––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 23-2490660).

Questions about MONTGOMERY MONTESSORI SCHOOL INC

What is the EIN of MONTGOMERY MONTESSORI SCHOOL INC?
The employer identification number (EIN) of MONTGOMERY MONTESSORI SCHOOL INC is 23-2490660.
Is MONTGOMERY MONTESSORI SCHOOL INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1989.
Are donations to MONTGOMERY MONTESSORI SCHOOL INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MONTGOMERY MONTESSORI 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 MONTGOMERY MONTESSORI SCHOOL INC due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MONTGOMERY MONTESSORI SCHOOL INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended August 2025.
Who is the principal officer of MONTGOMERY MONTESSORI SCHOOL INC?
The 990 for the year ended August 31, 2025 names KAREN SLIFER.
Who are the officers and directors of MONTGOMERY MONTESSORI SCHOOL INC?
The 990 for the year ended August 31, 2025 lists 1 person; 1 received compensation from the organization, the highest $146,901 (KAREN SLIFER, DIRECTOR).
How much revenue does MONTGOMERY MONTESSORI SCHOOL INC have?
On its 990 for the year ended August 31, 2025 it reported revenue of $1,227,494, expenses of $1,301,818 and total assets of $330,343 at year end.

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