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Nonprofit · EIN 04-2428995

COMMON SCHOOL INC

Tax-exempt · AMHERST, MA 01004

Financials

$2.6M$2.6M2022$2.8M$2.7M2023$3M$3M2024
Revenue Expenses · by fiscal year end
Financials of COMMON SCHOOL INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
August 31, 2025990$3,029,372$3,039,486-$10,114$3,772,695$928,765$2,843,930
August 31, 2024990$2,771,504$2,739,988$31,516$3,902,876$1,054,338$2,848,538
August 31, 2023990$2,643,600$2,599,070$44,530$3,682,971$966,575$2,716,396
Financial details: 990 for the year ended August 31, 2025

Revenue

Contributions, gifts and grants
$121,626
Program service revenue
$2,847,981
Investment income
$59,765
Other revenue
$0

Expenses

Grants and similar amounts paid
$631,067
Other salaries and wages
$1,674,963
Salaries, compensation and benefits (total)
$1,976,051
Professional fundraising fees
$0
Occupancy
$115,708
Depreciation
$76,683
Program services (functional)
$2,345,326
Management and general (functional)
$622,960
Fundraising (functional)
$71,200

Balance sheet and other

Total assets, start of year
$3,902,876
Total assets, end of year
$3,772,695
Total liabilities, end of year
$928,765
Net assets, end of year
$2,843,930
Land, buildings and equipment
$1,410,005
Publicly traded securities
$1,546,454
Net assets without donor restrictions
$1,569,314
Net assets with donor restrictions
$1,274,616
Gross receipts
$3,029,372
Employees
81
Volunteers
15
Year formed
1967
State of legal domicile
MA

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 / weekCompensation
ROSEMARY AGOGLIABOARD CHAIR
Trustee or director, Officer
1$0
BUFFY ARIESTRUSTEE
Trustee or director
1$0
LEE TAE COBBTRUSTEE
Trustee or director
1$0
CATHY COHENTRUSTEE
Trustee or director
1$0
ANNA COLDHAMBOARD VICE C
Trustee or director, Officer
1$0
CORINNE FOGGTRUSTEE
Trustee or director
1$0
ANA GUIMILTRUSTEE
Trustee or director
1$0
MIKA HOFFMANTRUSTEE
Trustee or director
1$0
ALLANA JACKSONTRUSTEE
Trustee or director
1$0
BRIAN KATZMANBOARD CO-TRE
Trustee or director, Officer
1$0
ORLEE MARINI-RAPOPORTSECRETARY
Trustee or director, Officer
1$0
EMMA O'NEALTRUSTEE
Trustee or director
1$0
SHUO PESKOE-YANGTRUSTEE
Trustee or director
1$0
ANUJ PRADHANMEMBER-AT-LA
Trustee or director
1$0
ANTHONY PRINZIVALLITRUSTEE
Trustee or director
1$0
1 more people on this return
NameTitleHours / weekCompensation
SARAH ZELECHOSKIBOARD CO-TRE
Trustee or director, Officer
1$0
990 for the year ended August 31, 2024: 13 people
NameTitleHours / weekCompensation
ROSEMARY AGOGLIACHAIR
Trustee or director, Officer
1$0
BUFFY ARIESTRUSTEE
Trustee or director
1$0
ANNA COLDHAMVICE CHAIR
Trustee or director, Officer
1$0
NANCY COWENTRUSTEE
Trustee or director
1$0
MIKA HOFFMANTRUSTEE
Trustee or director
1$0
JULLI JARAMILLOTRUSTEE AT-L
Trustee or director
1$0
BRIAN KATZMANTREASURER &
Trustee or director, Officer
1$0
BUD LICHTENSTEINTRUSTEE
Trustee or director
1$0
ORLEE MARINI-RAPOPORTTRUSTEE
Trustee or director
1$0
EMMA O'NEALTRUSTEE
Trustee or director
1$0
KATIE POFFTRUSTEE
Trustee or director
1$0
ANTHONY PRINZIVALLITRUSTEE
Trustee or director
1$0
EMMA SIMMONSTRUSTEES
Trustee or director
20$0
990 for the year ended August 31, 2023: 17 people
NameTitleHours / weekCompensationOther / benefits
Linda DonnellyTrustee - Co-Head of School
Key employee
40$85,551$11,609
Dana KadishTrustee - Co-Head of School
Key employee
40$81,477$11,814
Holly BaumgardnerTrustee - Faculty
Trustee or director
40$55,612$10,112
Rosemary AgogliaTrustee
Trustee or director
1$0$0
Bing ChiTrustee
Trustee or director
1$0$0
Anna ColdhamSecretary
Trustee or director, Officer
1$0$0
Nancy CowenTrustee
Trustee or director
1$0$0
Tim DiehlChair
Trustee or director, Officer
1$0$0
Lisa GreenVice Chair
Trustee or director, Officer
1$0$0
Emily HeaphyTrustee
Trustee or director
1$0$0
Geoff HudsonTrustee
Trustee or director
1$0$0
Julli JaramilloMember At-Large
Trustee or director
1$0$0
Brian KatzmanTreasurer & Finance Committee Chair
Trustee or director, Officer
1$0$0
Dongha KimTrustee - Wing Representative
Trustee or director
1$0$0
Bud LichtensteinTrustee - Finance
Trustee or director
1$0$0
Orlee Marini-RapoportTrustee - Advancement Chair
Trustee or director
1$0$0
Emma SimmonsTrustee - Faculty
Trustee or director
20$0$0

Address and contacts

Address (IRS master file)
PO BOX 2248, AMHERST, MA 01004-2248
Principal officer (990 for 2024)
EMILY WATERFIELD, 521 SOUTH PLEASANT ROAD, AMHERST, MA 010042248
Signed the 990
EMILY WATERFIELD, HEAD OF SCHOOL
Phone
(413) 256-8989
Return prepared by
O'CONNELL PACE & CO PC

Mission

SCHOOL FOR THE EDUCATION OF CHILDREN FROM EARLY CHILDHOOD THROUGH ELEMENTARY

990 for the year ended August 31, 2025

Program accomplishments

  • SCHOOL - EARLY CHILDHOOD THROUGH ELEMENTARY.
    Expenses $2,345,326 · grants $631,067 · revenue $2,847,981

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
04-2428995
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
1969
Accounting year ends
August
Files
Form 990 or 990-EZ
Assets (IRS master file)
$3,772,695
Income (IRS master file)
$3,029,372

Filing history

FormYear endedRevenueExpensesAssetsReturn
990August 2025$3,029,372$3,039,486$3,772,695IRS
990August 2024$2,771,504$2,739,988$3,902,876XML
990August 2023$2,643,600$2,599,070$3,682,971XML
990August 2022$3,112,021$2,477,119$3,430,163IRS
990August 2021–––IRS
990August 2020–––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 04-2428995).

Questions about COMMON SCHOOL INC

What is the EIN of COMMON SCHOOL INC?
The employer identification number (EIN) of COMMON SCHOOL INC is 04-2428995.
Is COMMON SCHOOL INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1969.
Are donations to COMMON SCHOOL INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does COMMON 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 COMMON 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 COMMON 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 COMMON SCHOOL INC?
The 990 for the year ended August 31, 2025 names EMILY WATERFIELD.
Who are the officers and directors of COMMON SCHOOL INC?
The 990 for the year ended August 31, 2025 lists 16 people; 0 received compensation from the organization.
How much revenue does COMMON SCHOOL INC have?
On its 990 for the year ended August 31, 2025 it reported revenue of $3,029,372, expenses of $3,039,486 and total assets of $3,772,695 at year end.

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