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US nonprofit · EIN 310731908 · Cincinnati, OHiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 310731908) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 July 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Montessori Center Room Inc

Donations deductible
Revenue
$424k
year to 31 July 2025
Expenses
$452k
year to 31 July 2025
Total assets
$424k
$0 liabilities
Net assets
$424k
assets less liabilities
Directors and trustees
9
3.0y av
Staff
12
5 volunteers
Left since last filing
2
22% of the board
Voting members
9
reported in Part VI
How am I connected?

Montessori Center Room Inc's network

9 people6 organisationsi9 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (6) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

9 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 9 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Angela SansaloneTrustee2025
1 yr
Beth JohnsonTrustee2022
4 yrs
Beth SchnellCompany secretary2023
3 yrs
Camille GartnerTrustee2020
6 yrs
Emily SiegelTrustee2025
1 yr
Jack WestonTreasurer2024
2 yrs
Jessy O'ConnorTrustee2025
1 yr
Kate RidleyTrustee2025
1 yr
Maggie PfeiferPresident2022
4 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 July 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Camille GartnerTrustee$0
Beth JohnsonTrustee$0
Jessy O'connorTrustee$0
Maggie PfeiferPresident$0
Kate RidleyTrustee$0
Angela SansaloneTrustee$0
Beth SchnellSecretary$0
Emily SiegelTrustee$0
Jack WestonTreasurer$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Montessori Center Room Inc
EIN
310731908
Address
2505 Riverside Dr, Cincinnati, OH, 45202-1836
State
Ohio
Mission
Preschool & kindergarten education (as filed on the Form 990)
Activity (NTEE)
B21Z Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
4 (IRS master file code)
Principal officer
Maggie Pfeifer (as named on the Form 990)
IRS ruling date
1 October 1967
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsCamille Gartner
≥4years on the filingsBeth Johnson
≥4years on the filingsMaggie Pfeifer
≥3years on the filingsBeth Schnell

Latest return

year to 31 July 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 July 2025. US dollars, as filed.
Total assets
$424k
Total liabilities
$0
Net assets or fund balances
$424k
Contributions and grants received
$7k
Program service revenue
$401k
Employees
12
Volunteers
5

Filed finances

2 yearsiTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$424k$452kDeficit $28k
2023$462k$474kDeficit $12k

As filed on the IRS Form 990. US dollars.