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Governance Register
US nonprofit · EIN 834115261 · Riverdale Pk, MDiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 834115261) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. 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

Washington Montessori Institute Inc's network

8 peoplei8 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

8 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.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 8 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Michele Hutchinson ChairChair2023
3 yrs
Alexandra CollinsDirector2021
5 yrs
Inga SieminskiCompany secretary2021
5 yrs
Kavitha MehtaDirector2019
7 yrs
Keely BoomhowerCompany secretary2023
3 yrs
Maia BlankenshipDirector2021
5 yrs
Sailini Magapu-LohiaDirector2019
7 yrs
Stacy FreschTreasurer2021
5 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Donald StewardExecutive Director2020
Grace LeeExecutive Director2023
Samantha VejayExecutive Directorsince 2021

Pay and hours

year to 31 December 2024iFrom 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
Grace LeeExecutive Director40$127k
Michele HutchinsonChair1$0
Inga SieminskiSecretary1$0
Stacy FreschDirector1$0
James YooTreasurer1$0
Keely BoomhowerDirector1$0
Alexandra CollinsDirector1$0
Sailini Magapu-LohiaDirector1$0
Kavitha MehtaDirector1$0

About

Legal name
Washington Montessori Institute Inc
EIN
834115261
Address
5600 Rivertech Ct Ste K, Riverdale Pk, MD, 20737-1354
State
Maryland
Mission
WMI's primary mission is to prepare adults to lead a community of children, supporting all aspects of development. This rigorous training inspires and challenges students in the transformative experience of becoming authentic Montessori teachers. This mission is accomplished by encouraging diversity of race, gender, ethnic origin, economics and opinion in our community and fostering a... (as filed on the Form 990)
Activity (NTEE)
B90 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)
Formed
1961
Principal officer
Michele Hutchinson (as named on the Form 990)
IRS ruling date
1 December 2019
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsKavitha Mehta
≥7years on the filingsSailini Magapu-Lohia
≥5years on the filingsAlexandra Collins
≥5years on the filingsInga Sieminski

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$232k
Total liabilities
$338k
Net assets or fund balances
Minus $106k
Contributions and grants received
$18k
Program service revenue
$809k
Employees
6